switch of chassis (with ongoing scrub) metadata lost

[zeph]

Hi, I just moved some drives from a box to another, all good, zpool import -a worked Today, it comes back with this... (we are on Catalina .... driver 1.9.3.1 and 1.9.2 ...was 1.9.3.0)

   pool: magodo
     id: 10910979000043290031
  state: FAULTED
 status: The pool metadata is corrupted.
 action: The pool cannot be imported due to damaged devices or data.
    The pool may be active on another system, but can be imported using
    the '-f' flag.
   see: http://zfsonlinux.org/msg/ZFS-8000-72
 config:

    magodo                                          FAULTED  corrupted data
      raidz2-0                                      FAULTED  corrupted data
        media-016F4BB7-4850-9041-A4B2-4A8A9391544C  ONLINE
        media-BD133939-C13E-F041-8CBF-208395F97DF8  ONLINE
        media-113BE775-71D0-E448-957B-D6E6C25015BD  ONLINE
        media-02BAAAF5-0FE3-5442-AE88-9CBDC3D5B0AE  ONLINE
        media-5F83C370-7BCC-BC47-8AD1-F224669488CA  ONLINE

# zpool import -f  magodo
internal error: Malformed Mach-o file
Abort trap: 6

spindump.txt

[zeph]

not even following the build procedure https://openzfsonosx.org/wiki/Install

p.s. which needs to be fixed, as the export INSTALL_DIR=/System/Library/Extensions in zfsadm is wrong for Catalina... shall be without /System ...once removed, it compiles

$ sudo zpool import  -f magodo
internal error: Malformed Mach-o file
Abort trap: 6

$ zpool --version
zfs-1.9.3-11-g0f55bdd69
zfs-kmod-1.9.2-4-g4889d276e

$ kextstat | grep lundman
   79    1 0xffffff7f84ed6000 0x4fc      0x4fc      net.lundman.kernel.dependencies.33 (12.5.0) 46F44F78-B16E-4961-96E9-A5C1171431C3
  195    1 0xffffff7f865ca000 0x11f6000  0x11f6000  net.lundman.spl (1.9.2) 353D2914-D9B4-34D4-BAB5-598A857CC7EE <79 8 6 5 3 1>
  196    0 0xffffff7f877f3000 0x3e2000   0x3e2000   net.lundman.zfs (1.9.2) E820EF39-620F-3EEA-BFD7-5F675E982DB9 <195 28 8 6 5 3 1>

[zeph]

$ kextutil -tn /tmp/spl.kext
Skipping staging and system policy checks because not running as root, expect staging errors.
Untrusted kexts are not allowed
Kext rejected due to invalid signature: <OSKext 0x7ff205f26a40 [0x7fff88a14690]> { URL = "file:///private/tmp/spl.kext/", ID = "net.lundman.spl" }
Untrusted kexts are not allowed
Kext rejected due to invalid signature: <OSKext 0x7ff205e00910 [0x7fff88a14690]> { URL = "file:///private/tmp/spl.kext/Contents/PlugIns/KernelExports.kext/", ID = "net.lundman.kernel.dependencies.33" }
Rejecting invalid/inauthentic kext for bundle id net.lundman.kernel.dependencies.33 at location file:///private/tmp/spl.kext/Contents/PlugIns/KernelExports.kext/.
Untrusted kexts are not allowed
Kext rejected due to invalid signature: <OSKext 0x7ff205f20730 [0x7fff88a14690]> { URL = "file:///Library/Extensions/spl.kext/Contents/PlugIns/KernelExports.kext/", ID = "net.lundman.kernel.dependencies.33" }
Rejecting invalid/inauthentic kext for bundle id net.lundman.kernel.dependencies.33 at location file:///Library/Extensions/spl.kext/Contents/PlugIns/KernelExports.kext/.
/private/tmp/spl.kext - no compatible dependency found for net.lundman.kernel.dependencies.33.
Rejecting invalid/inauthentic kext for bundle id net.lundman.kernel.dependencies.33 at location file:///private/tmp/spl.kext/Contents/PlugIns/KernelExports.kext/.
Rejecting invalid/inauthentic kext for bundle id net.lundman.kernel.dependencies.33 at location file:///Library/Extensions/spl.kext/Contents/PlugIns/KernelExports.kext/.
/private/tmp/spl.kext - no compatible dependency found for net.lundman.kernel.dependencies.33.
Rejecting invalid/inauthentic kext for bundle id net.lundman.kernel.dependencies.33 at location file:///private/tmp/spl.kext/Contents/PlugIns/KernelExports.kext/.
Rejecting invalid/inauthentic kext for bundle id net.lundman.kernel.dependencies.33 at location file:///Library/Extensions/spl.kext/Contents/PlugIns/KernelExports.kext/.
/private/tmp/spl.kext - no compatible dependency found for net.lundman.kernel.dependencies.33.
Code Signing Failure: not code signed
Dependency Resolution Failures: 
    Only incompatible kexts found for these libraries: 
        net.lundman.kernel.dependencies.33

Diagnostics for /private/tmp/spl.kext:
Dependency Resolution Failures: 
    Only incompatible kexts found for these libraries: 
        net.lundman.kernel.dependencies.33

[zeph]

I attempted unloading anything from 1.9.2 to load all the just built tools (now rebooting)

[JMoVS]

but why 1.9.2? Current master is at 1.9.3 - are there even Catalina fixes in 1.9.2?

[zeph]

% zpool --version
zfs-1.9.3-11-g0f55bdd69
zfs-kmod-1.9.3-11-g0f55bdd69

% kextstat | grep lundman                 
  161    1 0                  0x4fc      0x4fc      net.lundman.kernel.dependencies.33 (12.5.0) A8DDE75C-CD97-3C37-B35D-1070CC50D2CE
  162    1 0xffffff7f83d4a000 0x11f6000  0x11f6000  net.lundman.spl (1.9.3) D27771AF-BEBF-3280-8732-097655CA8F2F <161 8 6 5 3 1>
  163    0 0xffffff7f84f40000 0x3de000   0x3de000   net.lundman.zfs (1.9.3) 1AF108D1-836A-3676-BE39-2FBC5236B960 <162 26 8 6 5 3 1>

same issue... I managed to compile the whole thing, same error on attempt to import

internal error: Malformed Mach-o file
zsh: abort      sudo zpool import -f magodo

p.s. I reverted my changes on the zfsadm but I needed:

1. NOT to run the spctl kext-consent disable as it RE-ENABLES the csrutil
2. had to run sudo mount -uw / else the make install (either for spl or zfs) would fail on the read-only damn filesystem

[JMoVS]

weird, I use homebrew and zfsadm and don't use make install at all

[JMoVS]

csrutil enable --without-kext I think is the magic

[zeph]

I tried to attache the same JBOD to my linux laptop (a Devuan aka Debian Testing) and fails with the

$ sudo zpool import   -f magodo 
[sudo] password di gms: 
This pool uses the following feature(s) not supported by this system:
    com.delphix:spacemap_v2 (Space maps representing large segments are more efficient.)
All unsupported features are only required for writing to the pool.
The pool can be imported using '-o readonly=on'.
cannot import 'magodo': unsupported version or feature

but I believe I avoided like cancer to run the zpool upgrade that it suggested me yesterday eve

[JMoVS]

I changed my zfsadm only with the INSTALL_DIR to INSTALL_DIR=/Library/Extensions

[JMoVS]

current branches of ZOL do support spacemapv2 though ;-)

[JMoVS]

I have links to the zfs and zpool binaries from /usr/local/bin to the dev compile folder

I just run zfsadm and then zfsadm -k and that way get my ZFS up to date

[JMoVS]

did you run csrutil enable --without-kext?

[zeph]

@JMoVS I'm on

$ dpkg -l|grep zfs
ii  libzfs2linux                                                0.7.12-2+deb10u1                     amd64        OpenZFS filesystem library for Linux
ii  zfs-dkms                                                    0.7.12-2+deb10u1                     all          OpenZFS filesystem kernel modules for Linux
ii  zfs-zed                                                     0.7.12-2+deb10u1                     amd64        OpenZFS Event Daemon
ii  zfsutils-linux                                              0.7.12-2+deb10u1                     amd64        command-line tools to manage OpenZFS filesystems

[zeph]

@JMoVS about to reboot and doing it

[JMoVS]

@zeph Yeah, I don't know which one exactly introduced it but I know the 0.8.x series supports it on Linux

[zeph]

after csrutil enable --without kext & reboot

% sudo zpool import -F
   pool: magodo
     id: 10910979000043290031
  state: FAULTED
 status: The pool metadata is corrupted.
 action: The pool cannot be imported due to damaged devices or data.
    The pool may be active on another system, but can be imported using
    the '-f' flag.
   see: http://zfsonlinux.org/msg/ZFS-8000-72
 config:

    magodo                                          FAULTED  corrupted data
      raidz2-0                                      FAULTED  corrupted data
        media-016F4BB7-4850-9041-A4B2-4A8A9391544C  ONLINE
        media-BD133939-C13E-F041-8CBF-208395F97DF8  ONLINE
        media-113BE775-71D0-E448-957B-D6E6C25015BD  ONLINE
        media-02BAAAF5-0FE3-5442-AE88-9CBDC3D5B0AE  ONLINE
        media-5F83C370-7BCC-BC47-8AD1-F224669488CA  ONLINE

 % sudo zpool import -f magodo
internal error: Malformed Mach-o file
zsh: abort      sudo zpool import -f magodo

% csrutil status
System Integrity Protection status: unknown (Custom Configuration).

Configuration:
    Apple Internal: disabled
    Kext Signing: disabled
    Filesystem Protections: enabled
    Debugging Restrictions: enabled
    DTrace Restrictions: enabled
    NVRAM Protections: enabled
    BaseSystem Verification: enabled

This is an unsupported configuration, likely to break in the future and leave your machine in an unknown state.

[JMoVS]

hmm, but your pool shows it has corrupted metadata... Can you import other (eg a file based testpool) fine or do you get a "malformed Mach-o file" error for that as well?

[zeph]

can it help?

Process:               zpool [706]
Path:                  /usr/local/bin/zpool
Identifier:            zpool
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        ??? [705]
Responsible:           Terminal [400]
User ID:               0

Date/Time:             2020-02-06 21:09:10.087 +0100
OS Version:            Mac OS X 10.15.3 (19D76)
Report Version:        12
Anonymous UUID:        4439BC15-2DDA-CF29-9DA7-795503A50AA0

Time Awake Since Boot: 80 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Application Specific Information:
dyld2 mode
abort() called

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib          0x00007fff67fce7fa __pthread_kill + 10
1   libsystem_pthread.dylib         0x00007fff6808bbc1 pthread_kill + 432
2   libsystem_c.dylib               0x00007fff67f55a1c abort + 120
3   libzfs.2.dylib                  0x0000000106c20dfd zfs_verror + 174 (libzfs_util.c:362)
4   libzfs.2.dylib                  0x0000000106c2140c zpool_standard_error_fmt + 686
5   libzfs.2.dylib                  0x0000000106c21157 zpool_standard_error + 21 (libzfs_util.c:514)
6   libzfs.2.dylib                  0x0000000106c11f0b zpool_import_props + 1534 (libzfs_pool.c:1914)
7   zpool                           0x00000001067a2a31 do_import + 435
8   zpool                           0x00000001067a066f zpool_do_import + 3141 (zpool_main.c:3288)
9   zpool                           0x000000010679bbb4 main + 522 (zpool_main.c:8783)
10  libdyld.dylib                   0x00007fff67e877fd start + 1

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x000000010f1d1dc0  rcx: 0x00007ffee9466b78  rdx: 0x0000000000000000
  rdi: 0x0000000000000307  rsi: 0x0000000000000006  rbp: 0x00007ffee9466ba0  rsp: 0x00007ffee9466b78
   r8: 0x00000000000130a8   r9: 0x0000000000000000  r10: 0x000000010f1d1dc0  r11: 0x0000000000000246
  r12: 0x0000000000000307  r13: 0x0000000000000058  r14: 0x0000000000000006  r15: 0x0000000000000016
  rip: 0x00007fff67fce7fa  rfl: 0x0000000000000246  cr2: 0x0000000106c298d5

Logical CPU:     0
Error Code:      0x02000148
Trap Number:     133

Binary Images:
       0x106796000 -        0x1067b0ffb +zpool (0) <C34F6AB8-7536-39A8-B0FD-87BBCDB2FB8A> /usr/local/bin/zpool
       0x1067c4000 -        0x1067c6fff +libdiskmgt.1.dylib (0) <8B986DFD-4423-3831-814B-EBD72B392754> /usr/local/lib/libdiskmgt.1.dylib
       0x1067cf000 -        0x1067dafff +libnvpair.1.dylib (0) <DBC694B4-FF46-313A-8ECF-559C155C2B91> /usr/local/lib/libnvpair.1.dylib
       0x1067ea000 -        0x1067fdff7 +libuutil.1.dylib (0) <E005C709-C7C6-3E7B-98BC-FF89EBE90C8B> /usr/local/lib/libuutil.1.dylib
       0x106817000 -        0x1069ecf07 +libzpool.1.dylib (0) <EDE9F1A8-5807-3015-BD52-01437B99E746> /usr/local/lib/libzpool.1.dylib
       0x106bfa000 -        0x106c31ffb +libzfs.2.dylib (0) <904C1328-8F8A-3BE0-9CCF-74B07E22CC59> /usr/local/lib/libzfs.2.dylib
       0x106c4e000 -        0x106c50fff +libzfs_core.1.dylib (0) <1668622F-CB60-3123-923D-558CE68BBAF0> /usr/local/lib/libzfs_core.1.dylib
       0x10f108000 -        0x10f198cb7  dyld (733.8) <EBC07CB6-870A-3A8E-B48A-67F62EA161F3> /usr/lib/dyld
    0x7fff2c506000 -     0x7fff2c506fff  com.apple.Accelerate (1.11 - Accelerate 1.11) <EEBE6680-1AAB-3192-AA7C-450537B07F27> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
    0x7fff2c51e000 -     0x7fff2cb89fef  com.apple.vImage (8.1 - 524.2) <33B60C65-1E08-3490-ADC7-6C75AA3EA022> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
    0x7fff2cb8a000 -     0x7fff2cdf3fff  libBLAS.dylib (1303.60.1) <0FE82DB0-0E71-300A-BF0B-70BF3478FE79> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
    0x7fff2cdf4000 -     0x7fff2d0e3ff7  libBNNS.dylib (144.40.3) <86C8FBB0-19D3-355B-99A3-6B094BB98C06> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBNNS.dylib
    0x7fff2d0e5000 -     0x7fff2d48afff  libLAPACK.dylib (1303.60.1) <DCC36295-FF39-35A1-8DF1-1E8A714E2265> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
    0x7fff2d48b000 -     0x7fff2d4a0ff8  libLinearAlgebra.dylib (1303.60.1) <0E47C269-832E-3B55-A6B6-855648BD206E> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLinearAlgebra.dylib
    0x7fff2d4a1000 -     0x7fff2d4a6ff3  libQuadrature.dylib (7) <E0534024-B7E7-3382-830C-71E7BD9D3DE4> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libQuadrature.dylib
    0x7fff2d4a7000 -     0x7fff2d517fff  libSparse.dylib (103) <533DFAE8-8458-31F4-8AE2-B73C3869CED2> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparse.dylib
    0x7fff2d518000 -     0x7fff2d52afef  libSparseBLAS.dylib (1303.60.1) <7CECC6DF-B4A8-38A7-B4E9-0CDDC6EA2510> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparseBLAS.dylib
    0x7fff2d52b000 -     0x7fff2d704ffb  libvDSP.dylib (735.40.1) <BD49856D-39CE-397F-A069-63B2F0D79529> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
    0x7fff2d705000 -     0x7fff2d7c0fd7  libvMisc.dylib (735.40.1) <F3C565E5-8571-3E16-BC22-7687D1A756BD> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
    0x7fff2d7c1000 -     0x7fff2d7c1fff  com.apple.Accelerate.vecLib (3.11 - vecLib 3.11) <A8B35A80-7217-38B1-8A20-E8B4F73124F0> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
    0x7fff2eefc000 -     0x7fff2f288ff6  com.apple.CFNetwork (1121.1.2 - 1121.1.2) <4E539AC8-A995-3BA8-AAD6-31D97DAE734B> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
    0x7fff3075f000 -     0x7fff30bdffe7  com.apple.CoreFoundation (6.9 - 1674.114) <5810CC45-FB5D-3A78-861F-7BE03F9B2FDD> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
    0x7fff31b4f000 -     0x7fff31b4ffff  com.apple.CoreServices (1069.11 - 1069.11) <3BBDA17B-6F86-35F4-B785-AFA2A14B6F51> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
    0x7fff31b50000 -     0x7fff31bd5fff  com.apple.AE (838 - 838) <877C7270-575A-3D5F-B768-4724037F025D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
    0x7fff31bd6000 -     0x7fff31eb7ff7  com.apple.CoreServices.CarbonCore (1217 - 1217) <DDC45E79-973C-3FB0-92EC-392A654179F5> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
    0x7fff31eb8000 -     0x7fff31f05ff5  com.apple.DictionaryServices (1.2 - 323.3.1) <A21D442C-E7B7-3A6C-BEEC-44B323AF9CB2> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
    0x7fff31f06000 -     0x7fff31f0efff  com.apple.CoreServices.FSEvents (1268.60.1 - 1268.60.1) <8C772593-A2BA-33A7-BB43-49B9FCDD37CE> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/FSEvents
    0x7fff31f0f000 -     0x7fff32148ff0  com.apple.LaunchServices (1069.11 - 1069.11) <7189EED9-9252-3030-AB32-6704AD9AEBAE> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
    0x7fff32149000 -     0x7fff321e1ff9  com.apple.Metadata (10.7.0 - 2075.7) <AECD1E1F-1C1B-3C42-9ACD-596980F145C2> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
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    0x7fff32210000 -     0x7fff32277fff  com.apple.SearchKit (1.4.1 - 1.4.1) <367BBFA7-F18C-34B6-B4C8-A244A125D5E0> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
    0x7fff32278000 -     0x7fff3229cff5  com.apple.coreservices.SharedFileList (131.4 - 131.4) <EB8F2B1B-B736-373F-B28B-E4E6F33A00C0> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SharedFileList.framework/Versions/A/SharedFileList
    0x7fff32aec000 -     0x7fff32af2fff  com.apple.DiskArbitration (2.7 - 2.7) <5BE0B036-DEAB-3191-8D44-B489F4D39EE1> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
    0x7fff32e24000 -     0x7fff331ecffc  com.apple.Foundation (6.9 - 1674.114) <532BBAE7-F2BA-3779-94E0-BFEDF2D7AB38> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
    0x7fff33564000 -     0x7fff33607ffb  com.apple.framework.IOKit (2.0.2 - 1726.80.1) <B63FE840-8E32-3429-A95D-AB466FE62104> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
    0x7fff36e71000 -     0x7fff36e7dffe  com.apple.NetFS (6.0 - 4.0) <0B2088AE-C16D-3FC3-9445-4EDAD2D51686> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS
    0x7fff39a43000 -     0x7fff39a5ffff  com.apple.CFOpenDirectory (10.15 - 220.40.1) <FF068FF7-C136-3A71-AD1F-B5170A918423> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
    0x7fff39a60000 -     0x7fff39a6bff7  com.apple.OpenDirectory (10.15 - 220.40.1) <9448EC8E-8B76-3142-9540-C0752529762A> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
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    0x7fff3d1c1000 -     0x7fff3d1c5ff0  com.apple.xpc.ServiceManagement (1.0 - 1) <2475707B-F909-33C4-AAB7-80DC8D2CB435> /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement
    0x7fff3df58000 -     0x7fff3dfc2fff  com.apple.SystemConfiguration (1.19 - 1.19) <61B73150-6D87-3E2F-A935-B957425CC992> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
    0x7fff41d2d000 -     0x7fff41df1fe7  com.apple.APFS (1412.81.1 - 1412.81.1) <7EC14196-E481-35C0-94F0-09E5B81AD3E5> /System/Library/PrivateFrameworks/APFS.framework/Versions/A/APFS
    0x7fff43a6c000 -     0x7fff43a7bfef  com.apple.AppleFSCompression (119 - 1.0) <EEDA4040-1835-39A6-AC13-6CE35560C159> /System/Library/PrivateFrameworks/AppleFSCompression.framework/Versions/A/AppleFSCompression
    0x7fff45223000 -     0x7fff4522cff3  com.apple.coreservices.BackgroundTaskManagement (1.0 - 104) <D0F2851A-521F-335A-B7C4-B1E39BB42DD7> /System/Library/PrivateFrameworks/BackgroundTaskManagement.framework/Versions/A/BackgroundTaskManagement
    0x7fff47ff3000 -     0x7fff48003ff3  com.apple.CoreEmoji (1.0 - 107) <544182E2-893F-3975-AA70-26ADC637B3F1> /System/Library/PrivateFrameworks/CoreEmoji.framework/Versions/A/CoreEmoji
    0x7fff48657000 -     0x7fff486c1ff0  com.apple.CoreNLP (1.0 - 213) <287973D6-1807-3A81-8F57-7BB39209F6C0> /System/Library/PrivateFrameworks/CoreNLP.framework/Versions/A/CoreNLP
    0x7fff492e0000 -     0x7fff4930eff7  com.apple.CSStore (1069.11 - 1069.11) <26602CC8-0080-3E85-A588-79CEF78D21E5> /System/Library/PrivateFrameworks/CoreServicesStore.framework/Versions/A/CoreServicesStore
    0x7fff55428000 -     0x7fff554f6ff5  com.apple.LanguageModeling (1.0 - 215.1) <B47A62F3-7F45-3A84-A856-C674D4613261> /System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling
    0x7fff554f7000 -     0x7fff5553fff7  com.apple.Lexicon-framework (1.0 - 72) <CD6D3F05-0647-348D-AED0-9566F968A954> /System/Library/PrivateFrameworks/Lexicon.framework/Versions/A/Lexicon
    0x7fff55546000 -     0x7fff5554aff2  com.apple.LinguisticData (1.0 - 353.6.1) <91C3132C-EB52-32D6-9009-DE4B207ACE72> /System/Library/PrivateFrameworks/LinguisticData.framework/Versions/A/LinguisticData
    0x7fff568a5000 -     0x7fff568f1fff  com.apple.spotlight.metadata.utilities (1.0 - 2075.7) <F7FA0F68-7E46-3461-9DA6-C55FBB85C799> /System/Library/PrivateFrameworks/MetadataUtilities.framework/Versions/A/MetadataUtilities
    0x7fff573a5000 -     0x7fff573affff  com.apple.NetAuth (6.2 - 6.2) <A400CD55-B3EA-371A-8BAB-FDDA87660AE4> /System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth
    0x7fff60137000 -     0x7fff60147ff3  com.apple.TCC (1.0 - 1) <A8308EDB-9AF7-3B6B-AAC3-143F91F58F1D> /System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC
    0x7fff643b8000 -     0x7fff643baff3  com.apple.loginsupport (1.0 - 1) <F2EC9213-901A-3657-A36A-DFD80BD8ABBC> /System/Library/PrivateFrameworks/login.framework/Versions/A/Frameworks/loginsupport.framework/Versions/A/loginsupport
    0x7fff6471b000 -     0x7fff64750ff7  libCRFSuite.dylib (48) <31D98527-9972-3A4B-9868-C9394FAF742E> /usr/lib/libCRFSuite.dylib
    0x7fff64753000 -     0x7fff6475dff3  libChineseTokenizer.dylib (34) <9E2B02B0-32A5-3245-AC50-F6BEEC34FCEC> /usr/lib/libChineseTokenizer.dylib
    0x7fff647ea000 -     0x7fff647ecff7  libDiagnosticMessagesClient.dylib (112) <45E85899-039F-3B99-8789-F497DD9916C2> /usr/lib/libDiagnosticMessagesClient.dylib
    0x7fff64cb2000 -     0x7fff64cb3ff3  libSystem.B.dylib (1281) <A2C26908-8802-3CA7-8B74-ED4A74AA152C> /usr/lib/libSystem.B.dylib
    0x7fff64d42000 -     0x7fff64d43fff  libThaiTokenizer.dylib (3) <9E5B4E50-E982-387C-AA2F-BB43867322ED> /usr/lib/libThaiTokenizer.dylib
    0x7fff64d5b000 -     0x7fff64d71fff  libapple_nghttp2.dylib (1.39.2) <C79E1B79-0BBE-311F-A177-6879D5C4D991> /usr/lib/libapple_nghttp2.dylib
    0x7fff64da6000 -     0x7fff64e18ff7  libarchive.2.dylib (72.40.2) <1AE0592D-8451-30D1-AEE8-3F39F46D9DD4> /usr/lib/libarchive.2.dylib
    0x7fff64eb3000 -     0x7fff64eb3ff3  libauto.dylib (187) <71A48A59-FE0E-3D86-A219-B79DAF7CF9DD> /usr/lib/libauto.dylib
    0x7fff64f7a000 -     0x7fff64f8aff3  libbsm.0.dylib (60) <5EBEA671-D25B-3425-AC2B-70C2760B8B94> /usr/lib/libbsm.0.dylib
    0x7fff64f8b000 -     0x7fff64f97fff  libbz2.1.0.dylib (44) <FA7CE29A-2FE3-3107-8693-5D33D5B7E11F> /usr/lib/libbz2.1.0.dylib
    0x7fff64f98000 -     0x7fff64febff7  libc++.1.dylib (800.7) <1D0CB627-8A78-329F-A679-1B5248FF4C59> /usr/lib/libc++.1.dylib
    0x7fff64fec000 -     0x7fff65000fff  libc++abi.dylib (800.7) <7AF668FB-901D-3F45-BA0D-710A235A8D1F> /usr/lib/libc++abi.dylib
    0x7fff65001000 -     0x7fff65001ffb  libcharset.1.dylib (59) <56F66234-104F-3494-B336-598800CF3F71> /usr/lib/libcharset.1.dylib
    0x7fff65002000 -     0x7fff65013ffb  libcmph.dylib (8) <9B9AB2BA-75FB-3B70-AAE4-E32B06CF9D69> /usr/lib/libcmph.dylib
    0x7fff65014000 -     0x7fff6502bfe7  libcompression.dylib (87) <A252D9B2-0D88-3345-94DC-E5D7C8245985> /usr/lib/libcompression.dylib
    0x7fff652fb000 -     0x7fff65311ff7  libcoretls.dylib (167) <6D32CE15-591C-39AD-9A3E-0C2FFC03C3C1> /usr/lib/libcoretls.dylib
    0x7fff65312000 -     0x7fff65313fff  libcoretls_cfhelpers.dylib (167) <3CE60FA9-98FC-3EE0-B398-177F3CAA850D> /usr/lib/libcoretls_cfhelpers.dylib
    0x7fff65a3c000 -     0x7fff65a3cfff  libenergytrace.dylib (21) <8E5C9BB2-14F4-37DF-AAE7-8130EBF466A3> /usr/lib/libenergytrace.dylib
    0x7fff65a64000 -     0x7fff65a66fff  libfakelink.dylib (149) <7296A5B3-EE44-34E6-810A-2A12C2D3EF68> /usr/lib/libfakelink.dylib
    0x7fff65a75000 -     0x7fff65a7afff  libgermantok.dylib (24) <7B3FFFFB-5E34-3940-8E0A-B64A2DE42E68> /usr/lib/libgermantok.dylib
    0x7fff65a85000 -     0x7fff65b75ff7  libiconv.2.dylib (59) <30414773-5E42-3976-B7C3-9BB8883792EE> /usr/lib/libiconv.2.dylib
    0x7fff65b76000 -     0x7fff65dceff7  libicucore.A.dylib (64252.0.1) <0F9294A7-6EC0-3279-BF92-3233C89DFA0A> /usr/lib/libicucore.A.dylib
    0x7fff65de8000 -     0x7fff65de9fff  liblangid.dylib (133) <EDF945D6-A37D-3DEB-B956-B4745269603D> /usr/lib/liblangid.dylib
    0x7fff65dea000 -     0x7fff65e02ff3  liblzma.5.dylib (16) <F75FB525-C702-3A7E-9239-28D57E677DD5> /usr/lib/liblzma.5.dylib
    0x7fff65e1a000 -     0x7fff65ec1fff  libmecab.dylib (883.1.1) <A2C923A6-D955-3FF1-82AE-7E54947F9566> /usr/lib/libmecab.dylib
    0x7fff65ec2000 -     0x7fff66124fe1  libmecabra.dylib (883.1.1) <971A30D4-1C27-3DD1-AACF-8337AE059F70> /usr/lib/libmecabra.dylib
    0x7fff665f2000 -     0x7fff66a68ff7  libnetwork.dylib (1880.60.5) <8B4092C3-9F1C-34C3-A73D-A2228C345831> /usr/lib/libnetwork.dylib
    0x7fff66b07000 -     0x7fff66b38fc6  libobjc.A.dylib (781.2) <7B72F50A-5381-36D7-A616-65D3EA9748A5> /usr/lib/libobjc.A.dylib
    0x7fff66b4b000 -     0x7fff66b4ffff  libpam.2.dylib (25) <55302451-C2B2-3DB4-9092-B84E236104DA> /usr/lib/libpam.2.dylib
    0x7fff66b52000 -     0x7fff66b88ff7  libpcap.A.dylib (89.60.2) <FD167BF3-6984-36E1-9D93-E8B98E3E64A1> /usr/lib/libpcap.A.dylib
    0x7fff66c7e000 -     0x7fff66e6bff7  libsqlite3.dylib (308.4) <448E300F-0157-3AEA-B199-0DFA914B1547> /usr/lib/libsqlite3.dylib
    0x7fff670bd000 -     0x7fff670c0ffb  libutil.dylib (57) <6CB26E6D-AD27-3FA8-8A30-4AFC3A2AE3F9> /usr/lib/libutil.dylib
    0x7fff670c1000 -     0x7fff670cefff  libxar.1.dylib (420) <317EA455-78EE-35A4-B63F-D85993B8697C> /usr/lib/libxar.1.dylib
    0x7fff670d4000 -     0x7fff671b6ff7  libxml2.2.dylib (32.14) <4F4EB304-2AA5-3E5F-AB24-F645E0D16EFC> /usr/lib/libxml2.2.dylib
    0x7fff671ba000 -     0x7fff671e2fff  libxslt.1.dylib (16.7) <E9BBE609-BA57-368D-95D7-ACA3A8C1AE8B> /usr/lib/libxslt.1.dylib
    0x7fff671e3000 -     0x7fff671f5ffb  libz.1.dylib (76) <52250917-039C-3B46-8011-497FEACF3550> /usr/lib/libz.1.dylib
    0x7fff67c59000 -     0x7fff67c5eff3  libcache.dylib (83) <11C19883-6F99-390D-AF2A-A85A99DDFC48> /usr/lib/system/libcache.dylib
    0x7fff67c5f000 -     0x7fff67c6afff  libcommonCrypto.dylib (60165) <FEE99884-61F0-3332-852B-B0BB8EFF2288> /usr/lib/system/libcommonCrypto.dylib
    0x7fff67c6b000 -     0x7fff67c72fff  libcompiler_rt.dylib (101.2) <D7367E6D-A27D-3209-A3DB-A6F44582E502> /usr/lib/system/libcompiler_rt.dylib
    0x7fff67c73000 -     0x7fff67c7cfff  libcopyfile.dylib (166.40.1) <91670D15-CB30-3277-8AA9-9A299CEAAE27> /usr/lib/system/libcopyfile.dylib
    0x7fff67c7d000 -     0x7fff67d14fdb  libcorecrypto.dylib (866.80.2) <3B110D82-B403-31E8-8109-8BBC79C928CE> /usr/lib/system/libcorecrypto.dylib
    0x7fff67e2b000 -     0x7fff67e6cff0  libdispatch.dylib (1173.60.1) <5EF42E98-AD0D-3FAE-ABD4-46D791B8343F> /usr/lib/system/libdispatch.dylib
    0x7fff67e6d000 -     0x7fff67ea2ff7  libdyld.dylib (733.8) <8B0DFE8A-42CF-32C8-B121-83C22BF25F69> /usr/lib/system/libdyld.dylib
    0x7fff67ea3000 -     0x7fff67ea3ffb  libkeymgr.dylib (30) <7DADC026-70A8-390F-95AF-F3F345760F24> /usr/lib/system/libkeymgr.dylib
    0x7fff67ea4000 -     0x7fff67eb0ff7  libkxld.dylib (6153.81.5) <7572CC82-E7E1-3C38-825F-9B34E2EADAD0> /usr/lib/system/libkxld.dylib
    0x7fff67eb1000 -     0x7fff67eb1ff7  liblaunch.dylib (1738.80.8) <C4EA8803-E506-3514-9839-9BBECC819953> /usr/lib/system/liblaunch.dylib
    0x7fff67eb2000 -     0x7fff67eb7ff7  libmacho.dylib (949.0.1) <395ABE7C-D2B1-343D-A451-9CEA98FDC12E> /usr/lib/system/libmacho.dylib
    0x7fff67eb8000 -     0x7fff67ebaff7  libquarantine.dylib (110.40.3) <560961FC-1FEF-3F07-8406-17A36558870E> /usr/lib/system/libquarantine.dylib
    0x7fff67ebb000 -     0x7fff67ebcff7  libremovefile.dylib (48) <E99833DE-CB1D-31AB-A948-2739AF503599> /usr/lib/system/libremovefile.dylib
    0x7fff67ebd000 -     0x7fff67ed4fff  libsystem_asl.dylib (377.60.2) <21A259BC-F892-34EB-9A67-11232AD8913A> /usr/lib/system/libsystem_asl.dylib
    0x7fff67ed5000 -     0x7fff67ed5fff  libsystem_blocks.dylib (74) <8B23F806-8153-3163-B5D8-2C3327E211D8> /usr/lib/system/libsystem_blocks.dylib
    0x7fff67ed6000 -     0x7fff67f5dff7  libsystem_c.dylib (1353.60.8) <99202CC3-2E27-3680-A8FF-5C516C485E90> /usr/lib/system/libsystem_c.dylib
    0x7fff67f5e000 -     0x7fff67f61ffb  libsystem_configuration.dylib (1061.80.3) <8A149700-51AA-3205-A9D4-FF2A7BFC5412> /usr/lib/system/libsystem_configuration.dylib
    0x7fff67f62000 -     0x7fff67f65ff7  libsystem_coreservices.dylib (114) <CCC076FA-310D-3FC9-950D-41E0F8DDA5D2> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff67f66000 -     0x7fff67f6efff  libsystem_darwin.dylib (1353.60.8) <31ACD3CC-6DD9-3F2E-B163-9342BE1D0AB0> /usr/lib/system/libsystem_darwin.dylib
    0x7fff67f6f000 -     0x7fff67f76ffb  libsystem_dnssd.dylib (1096.60.2) <BEBB815A-065A-365E-9701-8E05A8CF2040> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff67f77000 -     0x7fff67f78ffb  libsystem_featureflags.dylib (17) <340AD606-7C39-3E6A-BAC3-EA1273FC27A4> /usr/lib/system/libsystem_featureflags.dylib
    0x7fff67f79000 -     0x7fff67fc6fff  libsystem_info.dylib (538) <B0EBAE05-01AD-3D8E-92CC-5704394FF94A> /usr/lib/system/libsystem_info.dylib
    0x7fff67fc7000 -     0x7fff67ff3ff7  libsystem_kernel.dylib (6153.81.5) <23909F45-79C3-34C9-A28F-337915925E5E> /usr/lib/system/libsystem_kernel.dylib
    0x7fff67ff4000 -     0x7fff6803bfcf  libsystem_m.dylib (3178) <7D775039-51B8-356E-82D7-98449065518A> /usr/lib/system/libsystem_m.dylib
    0x7fff6803c000 -     0x7fff68063fff  libsystem_malloc.dylib (283.60.1) <00190446-C6A8-3EA6-92D1-850EA85C84CE> /usr/lib/system/libsystem_malloc.dylib
    0x7fff68064000 -     0x7fff68071ffb  libsystem_networkextension.dylib (1095.60.2) <1E7A59D0-BBCD-3CB0-8AD1-D442A1A5268E> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff68072000 -     0x7fff6807bff3  libsystem_notify.dylib (241) <AB3FAC47-A830-3158-8D99-DBC728CED1D6> /usr/lib/system/libsystem_notify.dylib
    0x7fff6807c000 -     0x7fff68085fef  libsystem_platform.dylib (220) <3DAFCC01-B768-3FFC-AC59-47AAE86BBEA1> /usr/lib/system/libsystem_platform.dylib
    0x7fff68086000 -     0x7fff68090fff  libsystem_pthread.dylib (416.60.2) <AAF506F4-9455-3CC4-8E0B-6791E3C0993C> /usr/lib/system/libsystem_pthread.dylib
    0x7fff68091000 -     0x7fff68095fff  libsystem_sandbox.dylib (1217.80.1) <C8F3841A-9364-3414-9E3F-9DE3D5FECF0C> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff68096000 -     0x7fff68098fff  libsystem_secinit.dylib (62.80.1) <32F36517-9A1C-3D30-85C8-611A2F5E2355> /usr/lib/system/libsystem_secinit.dylib
    0x7fff68099000 -     0x7fff680a0ffb  libsystem_symptoms.dylib (1238.60.1) <2EDF9CE8-4091-30A8-B125-0F25E579694A> /usr/lib/system/libsystem_symptoms.dylib
    0x7fff680a1000 -     0x7fff680b7ff2  libsystem_trace.dylib (1147.80.3) <AE11B1AC-352A-37F0-BCA9-055609070104> /usr/lib/system/libsystem_trace.dylib
    0x7fff680b9000 -     0x7fff680beffb  libunwind.dylib (35.4) <E867ACDE-EADE-3C91-A2A4-0C401788FD47> /usr/lib/system/libunwind.dylib
    0x7fff680bf000 -     0x7fff680f4ffe  libxpc.dylib (1738.80.8) <51E3E807-9133-3605-BB5F-D59ED6404ABF> /usr/lib/system/libxpc.dylib

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 138
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=423.2M resident=0K(0%) swapped_out_or_unallocated=423.2M(100%)
Writable regions: Total=49.3M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=49.3M(100%)

                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Kernel Alloc Once                    8K        1 
MALLOC                            39.8M       31 
MALLOC guard page                   16K        3 
STACK GUARD                       56.0M        1 
Stack                             8192K        1 
__DATA                            7367K      127 
__DATA_CONST                        60K        8 
__LINKEDIT                       354.7M        9 
__OBJC_RO                         32.0M        1 
__OBJC_RW                         1776K        1 
__TEXT                            68.5M      126 
__UNICODE                          564K        1 
shared memory                        8K        2 
===========                     =======  ======= 
TOTAL                            568.7M      312 

[zeph]

% mkfile 100m file1

% zpool create geekpool /tmp/prova/file1
cannot mount '/Volumes/geekpool': failed to create mountpoint

% zpool status
  pool: geekpool
 state: ONLINE
  scan: none requested
config:

    NAME                STATE     READ WRITE CKSUM
    geekpool            ONLINE       0     0     0
      /tmp/prova/file1  ONLINE       0     0     0

errors: No known data errors

[JMoVS]

ok but importing and mounting (if you run it with sudo) works right? So it's a problem with your pool's metadata

[JMoVS]

or at least it looks like it is

[zeph]

@JMoVS trying to import again on linux (backporting my packages) ... hold on, at least I wanna try to scrub it if it imports with no issues... I still believe the issue is on the OsX side of the port/code ...it was scrubbing without any complain yesterday eve... today the machine froze and we found us in this situation

[zeph]

p.s. confirming, with sudo works like a charme (the file based test)

[JMoVS]

p.s. confirming, with sudo works like a charme (the file based test)

this means that it looks like somehow your pool is wonky - in one way or the other.

The critical lines are probably

0x0000000106c20dfd zfs_verror + 174 (libzfs_util.c:362)
4   libzfs.2.dylib                  0x0000000106c2140c zpool_standard_error_fmt + 686
5   libzfs.2.dylib                  0x0000000106c21157 zpool_standard_error + 21 (libzfs_util.c:514)
6   libzfs.2.dylib                  0x0000000106c11f0b zpool_import_props + 1534 (libzfs_pool.c:1914)

[JMoVS]

we might be able to import it with some trickery, but if it continues this way only for data rescue, not for saving the pool I'd say (I've been to a similar place...)

[zeph]

@JMoVS at least the data... but I have no spare disks... and no capacity... gotta run to a store?

[JMoVS]

keep calm, let's see first what importing it on linux shows

[JMoVS]

;-)

[zeph]

root@hagrid:~# zpool import -f
   pool: magodo
     id: 10910979000043290031
  state: FAULTED
 status: The pool was last accessed by another system.
 action: The pool cannot be imported due to damaged devices or data.
    The pool may be active on another system, but can be imported using
    the '-f' flag.
   see: http://zfsonlinux.org/msg/ZFS-8000-EY
 config:

    magodo      FAULTED  corrupted data
      raidz2-0  FAULTED  corrupted data
        sdd     ONLINE
        sde     ONLINE
        sda     ONLINE
        sdb     ONLINE
        sdc     ONLINE

root@hagrid:~# zpool import -f magodo
internal error: Scambio non valido
Annullato

root@hagrid:~# zpool import -F magodo
cannot import 'magodo': pool was previously in use from another system.
Last accessed by  (hostid=38822ce0) at Thu Feb  6 10:48:01 2020
The pool can be imported, use 'zpool import -f' to import the pool.

root@hagrid:~# zpool import -Ff magodo
internal error: Scambio non valido
Annullato

[zeph]

here is a strace

execve("/usr/sbin/zpool", ["zpool", "import", "-Ff", "magodo"], 0x7fff3751e0b8 /* 21 vars */) = 0
brk(NULL)                               = 0x55fd3cd37000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=158402, ...}) = 0
mmap(NULL, 158402, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6ed11fb000
close(3)                                = 0
openat(AT_FDCWD, "/lib/libnvpair.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360X\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=92152, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ed11f9000
mmap(NULL, 94296, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed11e1000
mprotect(0x7f6ed11e6000, 69632, PROT_NONE) = 0
mmap(0x7f6ed11e6000, 45056, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f6ed11e6000
mmap(0x7f6ed11f1000, 20480, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7f6ed11f1000
mmap(0x7f6ed11f7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f6ed11f7000
close(3)                                = 0
openat(AT_FDCWD, "/lib/libuutil.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340U\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=59880, ...}) = 0
mmap(NULL, 66584, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed11d0000
mmap(0x7f6ed11d5000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f6ed11d5000
mmap(0x7f6ed11db000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb000) = 0x7f6ed11db000
mmap(0x7f6ed11de000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f6ed11de000
mmap(0x7f6ed11e0000, 1048, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ed11e0000
close(3)                                = 0
openat(AT_FDCWD, "/lib/libzfs.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p4\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=470328, ...}) = 0
mmap(NULL, 489432, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed1158000
mprotect(0x7f6ed1169000, 389120, PROT_NONE) = 0
mmap(0x7f6ed1169000, 299008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x11000) = 0x7f6ed1169000
mmap(0x7f6ed11b2000, 86016, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5a000) = 0x7f6ed11b2000
mmap(0x7f6ed11c8000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6f000) = 0x7f6ed11c8000
mmap(0x7f6ed11cc000, 14296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ed11cc000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\322\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=1579448, ...}) = 0
mmap(NULL, 1581384, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0fd5000
mmap(0x7f6ed0fe2000, 651264, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7f6ed0fe2000
mmap(0x7f6ed1081000, 872448, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xac000) = 0x7f6ed1081000
mmap(0x7f6ed1156000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x180000) = 0x7f6ed1156000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libblkid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\257\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=398688, ...}) = 0
mmap(NULL, 401480, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0f72000
mprotect(0x7f6ed0f7c000, 339968, PROT_NONE) = 0
mmap(0x7f6ed0f7c000, 266240, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f6ed0f7c000
mmap(0x7f6ed0fbd000, 69632, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4b000) = 0x7f6ed0fbd000
mmap(0x7f6ed0fcf000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5c000) = 0x7f6ed0fcf000
mmap(0x7f6ed0fd4000, 72, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0fd4000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0[\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=184040, ...}) = 0
mmap(NULL, 188104, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0f44000
mprotect(0x7f6ed0f49000, 159744, PROT_NONE) = 0
mmap(0x7f6ed0f49000, 118784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f6ed0f49000
mmap(0x7f6ed0f66000, 36864, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f6ed0f66000
mmap(0x7f6ed0f70000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2b000) = 0x7f6ed0f70000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libuuid.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 #\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=35352, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0f42000
mmap(NULL, 37296, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0f38000
mmap(0x7f6ed0f3a000, 20480, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6ed0f3a000
mmap(0x7f6ed0f3f000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f6ed0f3f000
mmap(0x7f6ed0f40000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f6ed0f40000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320#\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=121280, ...}) = 0
mmap(NULL, 2216336, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0d1a000
mprotect(0x7f6ed0d36000, 2097152, PROT_NONE) = 0
mmap(0x7f6ed0f36000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c000) = 0x7f6ed0f36000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@l\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=146968, ...}) = 0
mmap(NULL, 132288, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0cf9000
mmap(0x7f6ed0cff000, 61440, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f6ed0cff000
mmap(0x7f6ed0d0e000, 24576, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f6ed0d0e000
mmap(0x7f6ed0d14000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a000) = 0x7f6ed0d14000
mmap(0x7f6ed0d16000, 13504, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0d16000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1824496, ...}) = 0
mmap(NULL, 1837056, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0b38000
mprotect(0x7f6ed0b5a000, 1658880, PROT_NONE) = 0
mmap(0x7f6ed0b5a000, 1343488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f6ed0b5a000
mmap(0x7f6ed0ca2000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16a000) = 0x7f6ed0ca2000
mmap(0x7f6ed0cef000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b6000) = 0x7f6ed0cef000
mmap(0x7f6ed0cf5000, 14336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0cf5000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260#\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=35808, ...}) = 0
mmap(NULL, 39904, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0b2e000
mmap(0x7f6ed0b30000, 16384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6ed0b30000
mmap(0x7f6ed0b34000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f6ed0b34000
mmap(0x7f6ed0b36000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f6ed0b36000
close(3)                                = 0
openat(AT_FDCWD, "/lib/libzfs_core.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\"\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=26464, ...}) = 0
mmap(NULL, 28808, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0b26000
mmap(0x7f6ed0b28000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6ed0b28000
mmap(0x7f6ed0b2b000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f6ed0b2b000
mmap(0x7f6ed0b2c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7f6ed0b2c000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libssl.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\364\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=593696, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0b24000
mmap(NULL, 596272, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0a92000
mprotect(0x7f6ed0aaf000, 425984, PROT_NONE) = 0
mmap(0x7f6ed0aaf000, 315392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f6ed0aaf000
mmap(0x7f6ed0afc000, 106496, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6a000) = 0x7f6ed0afc000
mmap(0x7f6ed0b17000, 53248, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x84000) = 0x7f6ed0b17000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libcrypto.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\360\10\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=3031904, ...}) = 0
mmap(NULL, 3051424, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed07a9000
mprotect(0x7f6ed082e000, 2285568, PROT_NONE) = 0
mmap(0x7f6ed082e000, 1695744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x85000) = 0x7f6ed082e000
mmap(0x7f6ed09cc000, 585728, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x223000) = 0x7f6ed09cc000
mmap(0x7f6ed0a5c000, 204800, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2b2000) = 0x7f6ed0a5c000
mmap(0x7f6ed0a8e000, 16288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0a8e000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@k\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=155296, ...}) = 0
mmap(NULL, 2259632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0581000
mprotect(0x7f6ed05a6000, 2093056, PROT_NONE) = 0
mmap(0x7f6ed07a5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f6ed07a5000
mmap(0x7f6ed07a7000, 6832, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f6ed07a7000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\21\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14592, ...}) = 0
mmap(NULL, 16656, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed057c000
mmap(0x7f6ed057d000, 4096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f6ed057d000
mmap(0x7f6ed057e000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6ed057e000
mmap(0x7f6ed057f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6ed057f000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpcre.so.3", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340!\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=468944, ...}) = 0
mmap(NULL, 471304, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f6ed0508000
mmap(0x7f6ed050a000, 335872, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f6ed050a000
mmap(0x7f6ed055c000, 122880, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x54000) = 0x7f6ed055c000
mmap(0x7f6ed057a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x71000) = 0x7f6ed057a000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0506000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0504000
mmap(NULL, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ed04ff000
arch_prctl(ARCH_SET_FS, 0x7f6ed05018c0) = 0
mprotect(0x7f6ed0cef000, 16384, PROT_READ) = 0
mprotect(0x7f6ed0d14000, 4096, PROT_READ) = 0
mprotect(0x7f6ed057a000, 4096, PROT_READ) = 0
mprotect(0x7f6ed057f000, 4096, PROT_READ) = 0
mprotect(0x7f6ed07a5000, 4096, PROT_READ) = 0
mprotect(0x7f6ed0a5c000, 196608, PROT_READ) = 0
mprotect(0x7f6ed0b17000, 36864, PROT_READ) = 0
mprotect(0x7f6ed0f70000, 4096, PROT_READ) = 0
mprotect(0x7f6ed0f40000, 4096, PROT_READ) = 0
mprotect(0x7f6ed0f36000, 4096, PROT_READ) = 0
mprotect(0x7f6ed11f7000, 4096, PROT_READ) = 0
mprotect(0x7f6ed0b36000, 4096, PROT_READ) = 0
mprotect(0x7f6ed11de000, 4096, PROT_READ) = 0
mprotect(0x7f6ed0b2c000, 4096, PROT_READ) = 0
mprotect(0x7f6ed0fcf000, 16384, PROT_READ) = 0
mprotect(0x7f6ed1156000, 4096, PROT_READ) = 0
mprotect(0x7f6ed11c8000, 8192, PROT_READ) = 0
mprotect(0x55fd3bf72000, 8192, PROT_READ) = 0
mprotect(0x7f6ed1249000, 4096, PROT_READ) = 0
munmap(0x7f6ed11fb000, 158402)          = 0
set_tid_address(0x7f6ed0501b90)         = 7507
set_robust_list(0x7f6ed0501ba0, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7f6ed0cff6b0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f6ed0d0b730}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7f6ed0cff740, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6ed0d0b730}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
statfs("/sys/fs/selinux", 0x7fffb1486260) = -1 ENOENT (File o directory non esistente)
statfs("/selinux", 0x7fffb1486260)      = -1 ENOENT (File o directory non esistente)
brk(NULL)                               = 0x55fd3cd37000
brk(0x55fd3cd58000)                     = 0x55fd3cd58000
openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tr"..., 1024) = 365
read(3, "", 1024)                       = 0
close(3)                                = 0
access("/etc/selinux/config", F_OK)     = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=3377728, ...}) = 0
mmap(NULL, 3377728, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f6ed01c6000
close(3)                                = 0
access("/run/systemd/container", R_OK)  = -1 ENOENT (File o directory non esistente)
access("/sys/module/zfs", F_OK)         = 0
openat(AT_FDCWD, "/dev/zfs", O_RDWR)    = 3
close(3)                                = 0
openat(AT_FDCWD, "/dev/zfs", O_RDWR)    = 3
openat(AT_FDCWD, "/proc/self/mounts", O_RDONLY) = 4
openat(AT_FDCWD, "/etc/dfs/sharetab", O_RDONLY) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/dev/zfs", O_RDWR)    = 5
stat("/sys/module/zfs/properties.dataset/redundant_metadata", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/sync", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/checksum", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/dedup", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/compression", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/snapdir", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/snapdev", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/acltype", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/aclinherit", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/copies", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/primarycache", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/secondarycache", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/logbias", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/xattr", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/dnodesize", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/volmode", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/atime", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/relatime", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/devices", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/exec", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/setuid", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/readonly", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/zoned", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/vscan", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/nbmand", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/overlay", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/version", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/canmount", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/mounted", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/defer_destroy", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/keystatus", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/normalization", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/casesensitivity", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/keyformat", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/encryption", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/utf8only", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/origin", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/clones", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/mountpoint", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/sharenfs", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/type", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/sharesmb", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/mlslabel", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/context", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/fscontext", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/defcontext", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/rootcontext", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/receive_resume_token", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/encryptionroot", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/keylocation", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/used", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/available", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/referenced", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/compressratio", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/refcompressratio", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/volblocksize", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/usedbysnapshots", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/usedbydataset", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/usedbychildren", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/usedbyrefreservation", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/userrefs", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/written", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/logicalused", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/logicalreferenced", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/filesystem_count", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/snapshot_count", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/guid", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/createtxg", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/remaptxg", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/pbkdf2iters", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/objsetid", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/quota", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/reservation", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/volsize", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/refquota", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/refreservation", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/filesystem_limit", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/snapshot_limit", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/recordsize", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/special_small_blocks", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/numclones", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/name", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/iscsioptions", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/stmf_sbd_lu", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/useraccounting", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/unique", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/inconsistent", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/ivsetguid", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/prevsnap", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/pbkdf2salt", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/keyguid", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/priv_prop", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.dataset/creation", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/altroot", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/bootfs", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/cachefile", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/comment", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/size", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/free", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/freeing", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/checkpoint", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/leaked", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/allocated", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/expandsize", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/fragmentation", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/capacity", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/guid", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/load_guid", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/health", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/dedupratio", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/version", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/dedupditto", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/ashift", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/delegation", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/autoreplace", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/listsnapshots", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/autoexpand", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/readonly", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/multihost", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/failmode", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/autotrim", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/name", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/maxblocksize", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/tname", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/properties.pool/maxdnodesize", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:async_destroy", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:empty_bpobj", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.illumos:lz4_compress", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.joyent:multi_vdev_crash_dump", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:spacemap_histogram", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:enabled_txg", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:hole_birth", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:zpool_checkpoint", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:spacemap_v2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:extensible_dataset", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:bookmarks", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.joyent:filesystem_limits", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:embedded_data", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.open-zfs:large_blocks", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.zfsonlinux:large_dnode", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.illumos:sha512", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.illumos:skein", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.illumos:edonr", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:device_removal", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.delphix:obsolete_counts", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.zfsonlinux:userobj_accounting", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.datto:bookmark_v2", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.datto:encryption", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.zfsonlinux:project_quota", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/org.zfsonlinux:allocation_classes", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
stat("/sys/module/zfs/features.pool/com.datto:resilver_defer", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
mmap(NULL, 266240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6ed0185000
ioctl(3, _IOC(_IOC_NONE, 0x5a, 0x4, 0), 0x7fffb147f4d0) = 0
munmap(0x7f6ed0185000, 266240)          = 0
getuid()                                = 0
geteuid()                               = 0
getgid()                                = 0
getegid()                               = 0
prctl(PR_GET_DUMPABLE)                  = 1 (SUID_DUMP_USER)
getuid()                                = 0
geteuid()                               = 0
getgid()                                = 0
getegid()                               = 0
prctl(PR_GET_DUMPABLE)                  = 1 (SUID_DUMP_USER)
openat(AT_FDCWD, "/etc/blkid.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/run/blkid/blkid.tab", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=2089, ...}) = 0
fcntl(6, F_GETFL)                       = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(6, {st_mode=S_IFREG|0644, st_size=2089, ...}) = 0
read(6, "<device DEVNO=\"0x10301\" TIME=\"15"..., 4096) = 2089
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/nvme0n1p1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0x1), ...}) = 0
access("/dev/nvme0n1p1", F_OK)          = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/nvme0n1p2", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0x2), ...}) = 0
access("/dev/nvme0n1p2", F_OK)          = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/nvme0n1p3", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0x3), ...}) = 0
access("/dev/nvme0n1p3", F_OK)          = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/mapper", {st_mode=S_IFDIR|0755, st_size=120, ...}) = 0
lstat("/dev/mapper/nvme0n1p3_crypt", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0
readlink("/dev/mapper/nvme0n1p3_crypt", "../dm-0", 4095) = 7
lstat("/dev/dm-0", {st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0), ...}) = 0
stat("/dev/dm-0", {st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0), ...}) = 0
openat(AT_FDCWD, "/sys/block/dm-0/dm/name", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(7, "nvme0n1p3_crypt\n", 4096)      = 16
close(7)                                = 0
access("/dev/mapper/nvme0n1p3_crypt", F_OK) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/mapper", {st_mode=S_IFDIR|0755, st_size=120, ...}) = 0
lstat("/dev/mapper/hagrid--vg-root", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0
readlink("/dev/mapper/hagrid--vg-root", "../dm-1", 4095) = 7
lstat("/dev/dm-1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0x1), ...}) = 0
stat("/dev/dm-1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0x1), ...}) = 0
openat(AT_FDCWD, "/sys/block/dm-1/dm/name", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(7, "hagrid--vg-root\n", 4096)      = 16
close(7)                                = 0
access("/dev/mapper/hagrid--vg-root", F_OK) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/mapper", {st_mode=S_IFDIR|0755, st_size=120, ...}) = 0
lstat("/dev/mapper/hagrid--vg-swap_1", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0
readlink("/dev/mapper/hagrid--vg-swap_1", "../dm-2", 4095) = 7
lstat("/dev/dm-2", {st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0x2), ...}) = 0
stat("/dev/dm-2", {st_mode=S_IFBLK|0660, st_rdev=makedev(0xfd, 0x2), ...}) = 0
openat(AT_FDCWD, "/sys/block/dm-2/dm/name", O_RDONLY|O_CLOEXEC) = 7
fstat(7, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(7, "hagrid--vg-swap_1\n", 4096)    = 18
close(7)                                = 0
access("/dev/mapper/hagrid--vg-swap_1", F_OK) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x1), ...}) = 0
access("/dev/sda1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdb1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x11), ...}) = 0
access("/dev/sdb1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdc1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x21), ...}) = 0
access("/dev/sdc1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdd1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x31), ...}) = 0
access("/dev/sdd1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sde1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x41), ...}) = 0
access("/dev/sde1", F_OK)               = 0
read(6, "", 4096)                       = 0
close(6)                                = 0
openat(AT_FDCWD, "/run/blkid/blkid.tab", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=2089, ...}) = 0
close(6)                                = 0
openat(AT_FDCWD, "/proc/evms/volumes", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/proc/lvm/VGs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/dev", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
getdents64(6, /* 206 entries */, 32768) = 6000
getdents64(6, /* 0 entries */, 32768)   = 0
close(6)                                = 0
openat(AT_FDCWD, "/devfs", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/devices", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/proc/partitions", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(6, "major minor  #blocks  name\n\n 259"..., 1024) = 701
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/nvme0n1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0), ...}) = 0
stat("/dev/nvme0n1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/nvme0n1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0), ...}) = 0
access("/dev/nvme0n1", F_OK)            = 0
stat("/dev/nvme0n1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0), ...}) = 0
openat(AT_FDCWD, "/sys/dev/block/259:0", O_RDONLY|O_CLOEXEC) = 7
openat(7, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(7)                                = 0
openat(AT_FDCWD, "/dev/nvme0n1", O_RDONLY|O_CLOEXEC) = 7
fadvise64(7, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(7, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x103, 0), ...}) = 0
ioctl(7, BLKGETSIZE64, [512110190592])  = 0
openat(AT_FDCWD, "/sys/dev/block/259:0", O_RDONLY|O_CLOEXEC) = 8
openat(8, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(8)                                = 0
openat(AT_FDCWD, "/sys/dev/block/259:0", O_RDONLY|O_CLOEXEC) = 8
faccessat(8, "partition", F_OK)         = -1 ENOENT (File o directory non esistente)
openat(8, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(8)                                = 0
ioctl(7, CDROM_GET_CAPABILITY, 0)       = -1 ENOTTY (ioctl non appropriata per il device)
lseek(7, 512110100480, SEEK_SET)        = 512110100480
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
lseek(7, 512110182400, SEEK_SET)        = 512110182400
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 512110190080, SEEK_SET)        = 512110190080
read(7, "EFI PART\0\0\1\0\\\0\0\0\317\353\276\362\0\0\0\0\257\22\236;\0\0\0\0"..., 512) = 512
lseek(7, 512110059008, SEEK_SET)        = 512110059008
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
ioctl(7, BLKSSZGET, [512])              = 0
lseek(7, 512110189568, SEEK_SET)        = 512110189568
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 48) = 48
lseek(7, 512110158336, SEEK_SET)        = 512110158336
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(7, 512110060032, SEEK_SET)        = 512110060032
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(7, 512110059520, SEEK_SET)        = 512110059520
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(7, 512109986304, SEEK_SET)        = 512109986304
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(7, 512109888000, SEEK_SET)        = 512109888000
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(7, 512109844992, SEEK_SET)        = 512109844992
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 24) = 24
lseek(7, 512109814272, SEEK_SET)        = 512109814272
read(7, "/\263\32\237\242\305\223\230\255y\261eF\230\307.\250^\370\366y\275\315\351", 24) = 24
lseek(7, 512109724160, SEEK_SET)        = 512109724160
read(7, "N\335\345Xv\342\362\234\335#\223\0235\215\364\"\37\256\244\256\236\272\273H", 24) = 24
lseek(7, 512109691904, SEEK_SET)        = 512109691904
read(7, ";\341Vg\205Zn^FF-\237!\331\344\23\262\21\373\233[\377\217\243", 24) = 24
lseek(7, 512109683200, SEEK_SET)        = 512109683200
read(7, "\30\263\33\253%W\306\351{\3339Y\215;)\367\314\236O\263\214\206q\177", 24) = 24
lseek(7, 512109703680, SEEK_SET)        = 512109703680
read(7, "W\356\37?\32\6\315\336\2\0X\374\363\301\367\344\341\203\375\202\27\341\342\362", 24) = 24
lseek(7, 512108610048, SEEK_SET)        = 512108610048
read(7, "V\25\177\243\276-T}\17\216\327\305\372\263\23>\0\222j\230\316\271\204\346", 24) = 24
lseek(7, 512110184960, SEEK_SET)        = 512110184960
read(7, "\0\0\0\0", 4)                  = 4
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 512110186496, SEEK_SET)        = 512110186496
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 1024, SEEK_SET)                = 1024
read(7, "(s*\301\37\370\322\21\272K\0\240\311>\311;N\216\354\203\3609\252C\261\331\214\343\212eRC"..., 1024) = 1024
lseek(7, 16384, SEEK_SET)               = 16384
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 131072, SEEK_SET)              = 131072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 524288, SEEK_SET)              = 524288
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\353X\220mkfs.fat\0\2\10 \0\2\0\0\0\0\370\0\0 \0@\0\0\10\0\0"..., 512) = 512
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4194304, SEEK_SET)             = 4194304
read(7, "\340\277\r\0\0\0\0\0`I\17\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\353X\220mkfs.fat\0\2\10 \0\2\0\0\0\0\370\0\0 \0@\0\0\10\0\0"..., 1024) = 1024
lseek(7, 3072, SEEK_SET)                = 3072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 7168, SEEK_SET)                = 7168
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 15360, SEEK_SET)               = 15360
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 31744, SEEK_SET)               = 31744
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 64512, SEEK_SET)               = 64512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 0, SEEK_SET)                   = 0
brk(0x55fd3cda2000)                     = 0x55fd3cda2000
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 262144) = 262144
lseek(7, 262144, SEEK_SET)              = 262144
brk(0x55fd3cde2000)                     = 0x55fd3cde2000
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 262144) = 262144
lseek(7, 512109576192, SEEK_SET)        = 512109576192
brk(0x55fd3ce22000)                     = 0x55fd3ce22000
read(7, "\f\245Z\314L3<\304\247e\213\5\224;\370\17\350\260\265H\36\362\340C]\374G\246S\312\253s"..., 262144) = 262144
lseek(7, 512109838336, SEEK_SET)        = 512109838336
brk(0x55fd3ce62000)                     = 0x55fd3ce62000
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 262144) = 262144
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
close(7)                                = 0
access("/dev/nvme0n1p1", F_OK)          = 0
access("/dev/nvme0n1p2", F_OK)          = 0
access("/dev/nvme0n1p3", F_OK)          = 0
access("/dev/mapper/nvme0n1p3_crypt", F_OK) = 0
access("/dev/mapper/hagrid--vg-root", F_OK) = 0
access("/dev/mapper/hagrid--vg-swap_1", F_OK) = 0
access("/dev/sda1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sda9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x9), ...}) = 0
stat("/dev/sda9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x9), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sda9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x9), ...}) = 0
access("/dev/sda9", F_OK)               = 0
stat("/dev/sda9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x9), ...}) = 0
openat(AT_FDCWD, "/sys/dev/block/8:9", O_RDONLY|O_CLOEXEC) = 7
openat(7, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(7)                                = 0
openat(AT_FDCWD, "/dev/sda9", O_RDONLY|O_CLOEXEC) = 7
fadvise64(7, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(7, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x9), ...}) = 0
ioctl(7, BLKGETSIZE64, [8388608])       = 0
openat(AT_FDCWD, "/sys/dev/block/8:9", O_RDONLY|O_CLOEXEC) = 8
openat(8, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(8)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:9", O_RDONLY|O_CLOEXEC) = 8
faccessat(8, "partition", F_OK)         = 0
readlink("/sys/dev/block/8:9", "../../devices/pci0000:00/0000:00"..., 4095) = 95
openat(AT_FDCWD, "/sys/block/sda/dev", O_RDONLY|O_CLOEXEC) = 9
fstat(9, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(9, "8:0\n", 4096)                  = 4
close(9)                                = 0
close(8)                                = 0
lseek(7, 8323072, SEEK_SET)             = 8323072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
lseek(7, 8380416, SEEK_SET)             = 8380416
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 8388096, SEEK_SET)             = 8388096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 8257024, SEEK_SET)             = 8257024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8384512, SEEK_SET)             = 8384512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 1024, SEEK_SET)                = 1024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 16384, SEEK_SET)               = 16384
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 131072, SEEK_SET)              = 131072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 524288, SEEK_SET)              = 524288
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4194304, SEEK_SET)             = 4194304
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 3072, SEEK_SET)                = 3072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 7168, SEEK_SET)                = 7168
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 15360, SEEK_SET)               = 15360
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 31744, SEEK_SET)               = 31744
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 64512, SEEK_SET)               = 64512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 9728, SEEK_SET)                = 9728
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 18944, SEEK_SET)               = 18944
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2048, SEEK_SET)                = 2048
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(7, BLKSSZGET, [512])              = 0
lseek(7, 28672, SEEK_SET)               = 28672
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
openat(AT_FDCWD, "/sys/dev/block/8:0", O_RDONLY|O_CLOEXEC) = 8
readlink("/sys/dev/block/8:0", "../../devices/pci0000:00/0000:00"..., 4095) = 90
stat("/dev/sda", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0), ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/dev/sda", O_RDONLY|O_CLOEXEC) = 8
fadvise64(8, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(8, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0), ...}) = 0
ioctl(8, BLKGETSIZE64, [2000398934016]) = 0
openat(AT_FDCWD, "/sys/dev/block/8:0", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:0", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = -1 ENOENT (File o directory non esistente)
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
ioctl(8, CDROM_GET_CAPABILITY, 0)       = -1 EINVAL (Argomento non valido)
lseek(8, 0, SEEK_SET)                   = 0
read(8, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(8, BLKSSZGET, [512])              = 0
lseek(8, 1024, SEEK_SET)                = 1024
read(8, "\303\214\211j\322\35\262\21\231\246\10\0 sf1u\347;\21\320qH\344\225{\326\346\302P\25\275"..., 1152) = 1152
openat(AT_FDCWD, "/sys/dev/block/8:9", O_RDONLY|O_CLOEXEC) = 9
openat(9, "size", O_RDONLY|O_CLOEXEC)   = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "16384\n", 4096)               = 6
close(10)                               = 0
openat(9, "start", O_RDONLY|O_CLOEXEC)  = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "3907012608\n", 4096)          = 11
close(10)                               = 0
close(9)                                = 0
close(7)                                = 0
access("/dev/sdb1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdb9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x19), ...}) = 0
stat("/dev/sdb9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x19), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdb9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x19), ...}) = 0
access("/dev/sdb9", F_OK)               = 0
stat("/dev/sdb9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x19), ...}) = 0
openat(AT_FDCWD, "/sys/dev/block/8:25", O_RDONLY|O_CLOEXEC) = 7
openat(7, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(7)                                = 0
openat(AT_FDCWD, "/dev/sdb9", O_RDONLY|O_CLOEXEC) = 7
fadvise64(7, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(7, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x19), ...}) = 0
ioctl(7, BLKGETSIZE64, [8388608])       = 0
openat(AT_FDCWD, "/sys/dev/block/8:25", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:25", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = 0
readlink("/sys/dev/block/8:25", "../../devices/pci0000:00/0000:00"..., 4095) = 95
openat(AT_FDCWD, "/sys/block/sdb/dev", O_RDONLY|O_CLOEXEC) = 10
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "8:16\n", 4096)                = 5
close(10)                               = 0
close(9)                                = 0
lseek(7, 8323072, SEEK_SET)             = 8323072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
lseek(7, 8380416, SEEK_SET)             = 8380416
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 8388096, SEEK_SET)             = 8388096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 8257024, SEEK_SET)             = 8257024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8384512, SEEK_SET)             = 8384512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 1024, SEEK_SET)                = 1024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 16384, SEEK_SET)               = 16384
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 131072, SEEK_SET)              = 131072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 524288, SEEK_SET)              = 524288
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4194304, SEEK_SET)             = 4194304
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 3072, SEEK_SET)                = 3072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 7168, SEEK_SET)                = 7168
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 15360, SEEK_SET)               = 15360
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 31744, SEEK_SET)               = 31744
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 64512, SEEK_SET)               = 64512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 9728, SEEK_SET)                = 9728
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 18944, SEEK_SET)               = 18944
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2048, SEEK_SET)                = 2048
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(7, BLKSSZGET, [512])              = 0
lseek(7, 28672, SEEK_SET)               = 28672
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
close(8)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:16", O_RDONLY|O_CLOEXEC) = 8
readlink("/sys/dev/block/8:16", "../../devices/pci0000:00/0000:00"..., 4095) = 90
stat("/dev/sdb", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x10), ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/dev/sdb", O_RDONLY|O_CLOEXEC) = 8
fadvise64(8, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(8, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x10), ...}) = 0
ioctl(8, BLKGETSIZE64, [2000398934016]) = 0
openat(AT_FDCWD, "/sys/dev/block/8:16", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:16", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = -1 ENOENT (File o directory non esistente)
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
ioctl(8, CDROM_GET_CAPABILITY, 0)       = -1 EINVAL (Argomento non valido)
lseek(8, 0, SEEK_SET)                   = 0
read(8, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(8, BLKSSZGET, [512])              = 0
lseek(8, 1024, SEEK_SET)                = 1024
read(8, "\303\214\211j\322\35\262\21\231\246\10\0 sf1\365\252\272\2\343\17BT\256\210\234\275\303\325\260\256"..., 1152) = 1152
openat(AT_FDCWD, "/sys/dev/block/8:25", O_RDONLY|O_CLOEXEC) = 9
openat(9, "size", O_RDONLY|O_CLOEXEC)   = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "16384\n", 4096)               = 6
close(10)                               = 0
openat(9, "start", O_RDONLY|O_CLOEXEC)  = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "3907012608\n", 4096)          = 11
close(10)                               = 0
close(9)                                = 0
close(7)                                = 0
access("/dev/sdc1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdc9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x29), ...}) = 0
stat("/dev/sdc9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x29), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdc9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x29), ...}) = 0
access("/dev/sdc9", F_OK)               = 0
stat("/dev/sdc9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x29), ...}) = 0
openat(AT_FDCWD, "/sys/dev/block/8:41", O_RDONLY|O_CLOEXEC) = 7
openat(7, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(7)                                = 0
openat(AT_FDCWD, "/dev/sdc9", O_RDONLY|O_CLOEXEC) = 7
fadvise64(7, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(7, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x29), ...}) = 0
ioctl(7, BLKGETSIZE64, [8388608])       = 0
openat(AT_FDCWD, "/sys/dev/block/8:41", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:41", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = 0
readlink("/sys/dev/block/8:41", "../../devices/pci0000:00/0000:00"..., 4095) = 95
openat(AT_FDCWD, "/sys/block/sdc/dev", O_RDONLY|O_CLOEXEC) = 10
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "8:32\n", 4096)                = 5
close(10)                               = 0
close(9)                                = 0
lseek(7, 8323072, SEEK_SET)             = 8323072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
lseek(7, 8380416, SEEK_SET)             = 8380416
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 8388096, SEEK_SET)             = 8388096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 8257024, SEEK_SET)             = 8257024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8384512, SEEK_SET)             = 8384512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 1024, SEEK_SET)                = 1024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 16384, SEEK_SET)               = 16384
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 131072, SEEK_SET)              = 131072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 524288, SEEK_SET)              = 524288
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4194304, SEEK_SET)             = 4194304
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 3072, SEEK_SET)                = 3072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 7168, SEEK_SET)                = 7168
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 15360, SEEK_SET)               = 15360
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 31744, SEEK_SET)               = 31744
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 64512, SEEK_SET)               = 64512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 9728, SEEK_SET)                = 9728
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 18944, SEEK_SET)               = 18944
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2048, SEEK_SET)                = 2048
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(7, BLKSSZGET, [512])              = 0
lseek(7, 28672, SEEK_SET)               = 28672
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
close(8)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:32", O_RDONLY|O_CLOEXEC) = 8
readlink("/sys/dev/block/8:32", "../../devices/pci0000:00/0000:00"..., 4095) = 90
stat("/dev/sdc", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x20), ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/dev/sdc", O_RDONLY|O_CLOEXEC) = 8
fadvise64(8, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(8, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x20), ...}) = 0
ioctl(8, BLKGETSIZE64, [2000398934016]) = 0
openat(AT_FDCWD, "/sys/dev/block/8:32", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:32", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = -1 ENOENT (File o directory non esistente)
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
ioctl(8, CDROM_GET_CAPABILITY, 0)       = -1 EINVAL (Argomento non valido)
lseek(8, 0, SEEK_SET)                   = 0
read(8, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(8, BLKSSZGET, [512])              = 0
lseek(8, 1024, SEEK_SET)                = 1024
read(8, "\303\214\211j\322\35\262\21\231\246\10\0 sf1p\303\203_\314{G\274\212\321\362$f\224\210\312"..., 1152) = 1152
openat(AT_FDCWD, "/sys/dev/block/8:41", O_RDONLY|O_CLOEXEC) = 9
openat(9, "size", O_RDONLY|O_CLOEXEC)   = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "16384\n", 4096)               = 6
close(10)                               = 0
openat(9, "start", O_RDONLY|O_CLOEXEC)  = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "3907012608\n", 4096)          = 11
close(10)                               = 0
close(9)                                = 0
close(7)                                = 0
access("/dev/sdd1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdd9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x39), ...}) = 0
stat("/dev/sdd9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x39), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdd9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x39), ...}) = 0
access("/dev/sdd9", F_OK)               = 0
stat("/dev/sdd9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x39), ...}) = 0
openat(AT_FDCWD, "/sys/dev/block/8:57", O_RDONLY|O_CLOEXEC) = 7
openat(7, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(7)                                = 0
openat(AT_FDCWD, "/dev/sdd9", O_RDONLY|O_CLOEXEC) = 7
fadvise64(7, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(7, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x39), ...}) = 0
ioctl(7, BLKGETSIZE64, [8388608])       = 0
openat(AT_FDCWD, "/sys/dev/block/8:57", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:57", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = 0
readlink("/sys/dev/block/8:57", "../../devices/pci0000:00/0000:00"..., 4095) = 95
openat(AT_FDCWD, "/sys/block/sdd/dev", O_RDONLY|O_CLOEXEC) = 10
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "8:48\n", 4096)                = 5
close(10)                               = 0
close(9)                                = 0
lseek(7, 8323072, SEEK_SET)             = 8323072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
lseek(7, 8380416, SEEK_SET)             = 8380416
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 8388096, SEEK_SET)             = 8388096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 8257024, SEEK_SET)             = 8257024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8384512, SEEK_SET)             = 8384512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 1024, SEEK_SET)                = 1024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 16384, SEEK_SET)               = 16384
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 131072, SEEK_SET)              = 131072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 524288, SEEK_SET)              = 524288
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4194304, SEEK_SET)             = 4194304
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 3072, SEEK_SET)                = 3072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 7168, SEEK_SET)                = 7168
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 15360, SEEK_SET)               = 15360
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 31744, SEEK_SET)               = 31744
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 64512, SEEK_SET)               = 64512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 9728, SEEK_SET)                = 9728
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 18944, SEEK_SET)               = 18944
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2048, SEEK_SET)                = 2048
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(7, BLKSSZGET, [512])              = 0
lseek(7, 28672, SEEK_SET)               = 28672
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
close(8)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:48", O_RDONLY|O_CLOEXEC) = 8
readlink("/sys/dev/block/8:48", "../../devices/pci0000:00/0000:00"..., 4095) = 90
stat("/dev/sdd", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x30), ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/dev/sdd", O_RDONLY|O_CLOEXEC) = 8
fadvise64(8, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(8, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x30), ...}) = 0
ioctl(8, BLKGETSIZE64, [2000398934016]) = 0
openat(AT_FDCWD, "/sys/dev/block/8:48", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:48", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = -1 ENOENT (File o directory non esistente)
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
ioctl(8, CDROM_GET_CAPABILITY, 0)       = -1 EINVAL (Argomento non valido)
lseek(8, 0, SEEK_SET)                   = 0
read(8, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(8, BLKSSZGET, [512])              = 0
lseek(8, 1024, SEEK_SET)                = 1024
read(8, "\303\214\211j\322\35\262\21\231\246\10\0 sf1\267Ko\1PHA\220\244\262J\212\223\221TL"..., 1152) = 1152
openat(AT_FDCWD, "/sys/dev/block/8:57", O_RDONLY|O_CLOEXEC) = 9
openat(9, "size", O_RDONLY|O_CLOEXEC)   = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "16384\n", 4096)               = 6
close(10)                               = 0
openat(9, "start", O_RDONLY|O_CLOEXEC)  = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "3907012608\n", 4096)          = 11
close(10)                               = 0
close(9)                                = 0
close(7)                                = 0
access("/dev/sde1", F_OK)               = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sde9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x49), ...}) = 0
stat("/dev/sde9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x49), ...}) = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sde9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x49), ...}) = 0
access("/dev/sde9", F_OK)               = 0
stat("/dev/sde9", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x49), ...}) = 0
openat(AT_FDCWD, "/sys/dev/block/8:73", O_RDONLY|O_CLOEXEC) = 7
openat(7, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(7)                                = 0
openat(AT_FDCWD, "/dev/sde9", O_RDONLY|O_CLOEXEC) = 7
fadvise64(7, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(7, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x49), ...}) = 0
ioctl(7, BLKGETSIZE64, [8388608])       = 0
openat(AT_FDCWD, "/sys/dev/block/8:73", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:73", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = 0
readlink("/sys/dev/block/8:73", "../../devices/pci0000:00/0000:00"..., 4095) = 95
openat(AT_FDCWD, "/sys/block/sde/dev", O_RDONLY|O_CLOEXEC) = 10
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "8:64\n", 4096)                = 5
close(10)                               = 0
close(9)                                = 0
lseek(7, 8323072, SEEK_SET)             = 8323072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 64) = 64
lseek(7, 8380416, SEEK_SET)             = 8380416
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256
lseek(7, 8388096, SEEK_SET)             = 8388096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 8257024, SEEK_SET)             = 8257024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4096, SEEK_SET)                = 4096
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8384512, SEEK_SET)             = 8384512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096) = 4096
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 1024, SEEK_SET)                = 1024
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 16384, SEEK_SET)               = 16384
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 131072, SEEK_SET)              = 131072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 524288, SEEK_SET)              = 524288
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 4194304, SEEK_SET)             = 4194304
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 1048576, SEEK_SET)             = 1048576
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 3072, SEEK_SET)                = 3072
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 7168, SEEK_SET)                = 7168
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 15360, SEEK_SET)               = 15360
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 31744, SEEK_SET)               = 31744
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 64512, SEEK_SET)               = 64512
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 32768, SEEK_SET)               = 32768
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 0, SEEK_SET)                   = 0
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 8192, SEEK_SET)                = 8192
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 65536, SEEK_SET)               = 65536
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 262144, SEEK_SET)              = 262144
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1377) = 1377
lseek(7, 9728, SEEK_SET)                = 9728
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 18944, SEEK_SET)               = 18944
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 512) = 512
lseek(7, 2048, SEEK_SET)                = 2048
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
lseek(7, 2097152, SEEK_SET)             = 2097152
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(7, BLKSSZGET, [512])              = 0
lseek(7, 28672, SEEK_SET)               = 28672
read(7, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
close(8)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:64", O_RDONLY|O_CLOEXEC) = 8
readlink("/sys/dev/block/8:64", "../../devices/pci0000:00/0000:00"..., 4095) = 90
stat("/dev/sde", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x40), ...}) = 0
close(8)                                = 0
openat(AT_FDCWD, "/dev/sde", O_RDONLY|O_CLOEXEC) = 8
fadvise64(8, 0, 0, POSIX_FADV_RANDOM)   = 0
fstat(8, {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x40), ...}) = 0
ioctl(8, BLKGETSIZE64, [2000398934016]) = 0
openat(AT_FDCWD, "/sys/dev/block/8:64", O_RDONLY|O_CLOEXEC) = 9
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
openat(AT_FDCWD, "/sys/dev/block/8:64", O_RDONLY|O_CLOEXEC) = 9
faccessat(9, "partition", F_OK)         = -1 ENOENT (File o directory non esistente)
openat(9, "dm/uuid", O_RDONLY|O_CLOEXEC) = -1 ENOENT (File o directory non esistente)
close(9)                                = 0
ioctl(8, CDROM_GET_CAPABILITY, 0)       = -1 EINVAL (Argomento non valido)
lseek(8, 0, SEEK_SET)                   = 0
read(8, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 1024
ioctl(8, BLKSSZGET, [512])              = 0
lseek(8, 1024, SEEK_SET)                = 1024
read(8, "\303\214\211j\322\35\262\21\231\246\10\0 sf199\23\275>\301A\360\214\277 \203\225\371}\370"..., 1152) = 1152
openat(AT_FDCWD, "/sys/dev/block/8:73", O_RDONLY|O_CLOEXEC) = 9
openat(9, "size", O_RDONLY|O_CLOEXEC)   = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "16384\n", 4096)               = 6
close(10)                               = 0
openat(9, "start", O_RDONLY|O_CLOEXEC)  = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=4096, ...}) = 0
read(10, "3907012608\n", 4096)          = 11
close(10)                               = 0
close(9)                                = 0
close(7)                                = 0
read(6, "", 1024)                       = 0
close(6)                                = 0
stat("/run/blkid", {st_mode=S_IFDIR|0755, st_size=80, ...}) = 0
stat("/run/blkid/blkid.tab", {st_mode=S_IFREG|0644, st_size=2089, ...}) = 0
access("/run/blkid/blkid.tab", W_OK)    = 0
getpid()                                = 7507
openat(AT_FDCWD, "/run/blkid/blkid.tab-VZoCat", O_RDWR|O_CREAT|O_EXCL|O_CLOEXEC, 0600) = 6
fchmod(6, 0644)                         = 0
fcntl(6, F_GETFL)                       = 0x8002 (flags O_RDWR|O_LARGEFILE)
fstat(6, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
write(6, "<device DEVNO=\"0x10301\" TIME=\"15"..., 2089) = 2089
close(6)                                = 0
unlink("/run/blkid/blkid.tab.old")      = 0
link("/run/blkid/blkid.tab", "/run/blkid/blkid.tab.old") = 0
rename("/run/blkid/blkid.tab-VZoCat", "/run/blkid/blkid.tab") = 0
close(8)                                = 0
openat(AT_FDCWD, "/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC) = 6
read(6, "0-7\n", 8192)                  = 4
close(6)                                = 0
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6ecf9c5000
mprotect(0x7f6ecf9c6000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7f6ed01c2e30, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f6ed01c59d0, tls=0x7f6ed01c5700, child_tidptr=0x7f6ed01c59d0) = 7508
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 1
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6ecf1c4000
mprotect(0x7f6ecf1c5000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7f6ecf9c1e30, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f6ecf9c49d0, tls=0x7f6ecf9c4700, child_tidptr=0x7f6ecf9c49d0) = 7509
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 1
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6ece9c3000
mprotect(0x7f6ece9c4000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7f6ecf1c0e30, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f6ecf1c39d0, tls=0x7f6ecf1c3700, child_tidptr=0x7f6ecf1c39d0) = 7510
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 1
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6ece13e000
mprotect(0x7f6ece13f000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7f6ece93be30, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f6ece93e9d0, tls=0x7f6ece93e700, child_tidptr=0x7f6ece93e9d0) = 7511
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 1
rt_sigprocmask(SIG_SETMASK, NULL, [], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6ecd8b9000
mprotect(0x7f6ecd8ba000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7f6ece0b6e30, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f6ece0b99d0, tls=0x7f6ece0b9700, child_tidptr=0x7f6ece0b99d0) = 7512
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55fd3cd39ab0, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x55fd3cd39a80, FUTEX_WAKE_PRIVATE, 2147483647) = 5
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55fd3cd39a50, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Risorsa temporaneamente non disponibile)
futex(0x55fd3cd39a00, FUTEX_WAKE_PRIVATE, 1) = 0
openat(AT_FDCWD, "/dev/sda1", O_RDONLY|O_EXCL) = 6
close(6)                                = 0
openat(AT_FDCWD, "/dev/sdc1", O_RDONLY|O_EXCL) = 6
close(6)                                = 0
openat(AT_FDCWD, "/dev/sdb1", O_RDONLY|O_EXCL) = 6
close(6)                                = 0
openat(AT_FDCWD, "/dev/sde1", O_RDONLY|O_EXCL) = 6
close(6)                                = 0
openat(AT_FDCWD, "/dev/sdd1", O_RDONLY|O_EXCL) = 6
close(6)                                = 0
openat(AT_FDCWD, "/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
read(6, "# see udev.conf(5) for details\n#"..., 4096) = 153
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdd1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x31), ...}) = 0
stat("/sys/subsystem/block/devices/sdd1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/bus/block/devices/sdd1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/class/block/sdd1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
readlink("/sys/class/block/sdd1", "../../devices/pci0000:00/0000:00"..., 1024) = 95
stat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:3/block/sdd/sdd1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
readlink("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:3/block/sdd/sdd1/subsystem", "../../../../../../../../../../.."..., 1024) = 47
openat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:3/block/sdd/sdd1/uevent", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=8\nMINOR=49\nDEVNAME=sdd1\nDE"..., 4096) = 69
read(6, "", 4096)                       = 0
close(6)                                = 0
openat(AT_FDCWD, "/run/udev/data/b8:49", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=1416, ...}) = 0
read(6, "S:disk/by-id/usb-ST2000DM_006-2D"..., 4096) = 1416
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdd1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x31), ...}) = 0
openat(AT_FDCWD, "/sys/block/sdd1/slaves/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdd1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x31), ...}) = 0
openat(AT_FDCWD, "/sys/block/sdd/device", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(6, /* 43 entries */, 32768)  = 1448
getdents64(6, /* 0 entries */, 32768)   = 0
close(6)                                = 0
openat(AT_FDCWD, "/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
read(6, "# see udev.conf(5) for details\n#"..., 4096) = 153
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sde1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x41), ...}) = 0
stat("/sys/subsystem/block/devices/sde1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/bus/block/devices/sde1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/class/block/sde1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
readlink("/sys/class/block/sde1", "../../devices/pci0000:00/0000:00"..., 1024) = 95
stat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:4/block/sde/sde1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
readlink("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:4/block/sde/sde1/subsystem", "../../../../../../../../../../.."..., 1024) = 47
openat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:4/block/sde/sde1/uevent", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=8\nMINOR=65\nDEVNAME=sde1\nDE"..., 4096) = 69
read(6, "", 4096)                       = 0
close(6)                                = 0
openat(AT_FDCWD, "/run/udev/data/b8:65", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=1418, ...}) = 0
read(6, "S:disk/by-id/usb-ST2000DM_006-2D"..., 4096) = 1418
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sde1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x41), ...}) = 0
openat(AT_FDCWD, "/sys/block/sde1/slaves/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sde1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x41), ...}) = 0
openat(AT_FDCWD, "/sys/block/sde/device", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(6, /* 43 entries */, 32768)  = 1448
getdents64(6, /* 0 entries */, 32768)   = 0
close(6)                                = 0
openat(AT_FDCWD, "/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
read(6, "# see udev.conf(5) for details\n#"..., 4096) = 153
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x1), ...}) = 0
stat("/sys/subsystem/block/devices/sda1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/bus/block/devices/sda1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/class/block/sda1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
readlink("/sys/class/block/sda1", "../../devices/pci0000:00/0000:00"..., 1024) = 95
stat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0/block/sda/sda1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
readlink("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0/block/sda/sda1/subsystem", "../../../../../../../../../../.."..., 1024) = 47
openat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:0/block/sda/sda1/uevent", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=8\nMINOR=1\nDEVNAME=sda1\nDEV"..., 4096) = 68
read(6, "", 4096)                       = 0
close(6)                                = 0
openat(AT_FDCWD, "/run/udev/data/b8:1", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=1417, ...}) = 0
read(6, "S:disk/by-id/usb-ST2000DM_006-2D"..., 4096) = 1417
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x1), ...}) = 0
openat(AT_FDCWD, "/sys/block/sda1/slaves/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sda1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x1), ...}) = 0
openat(AT_FDCWD, "/sys/block/sda/device", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(6, /* 43 entries */, 32768)  = 1448
getdents64(6, /* 0 entries */, 32768)   = 0
close(6)                                = 0
openat(AT_FDCWD, "/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
read(6, "# see udev.conf(5) for details\n#"..., 4096) = 153
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdb1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x11), ...}) = 0
stat("/sys/subsystem/block/devices/sdb1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/bus/block/devices/sdb1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/class/block/sdb1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
readlink("/sys/class/block/sdb1", "../../devices/pci0000:00/0000:00"..., 1024) = 95
stat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:1/block/sdb/sdb1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
readlink("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:1/block/sdb/sdb1/subsystem", "../../../../../../../../../../.."..., 1024) = 47
openat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:1/block/sdb/sdb1/uevent", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=8\nMINOR=17\nDEVNAME=sdb1\nDE"..., 4096) = 69
read(6, "", 4096)                       = 0
close(6)                                = 0
openat(AT_FDCWD, "/run/udev/data/b8:17", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=1414, ...}) = 0
read(6, "S:disk/by-id/usb-ST2000DM_006-2D"..., 4096) = 1414
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdb1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x11), ...}) = 0
openat(AT_FDCWD, "/sys/block/sdb1/slaves/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdb1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x11), ...}) = 0
openat(AT_FDCWD, "/sys/block/sdb/device", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(6, /* 43 entries */, 32768)  = 1448
getdents64(6, /* 0 entries */, 32768)   = 0
close(6)                                = 0
openat(AT_FDCWD, "/etc/udev/udev.conf", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=153, ...}) = 0
read(6, "# see udev.conf(5) for details\n#"..., 4096) = 153
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdc1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x21), ...}) = 0
stat("/sys/subsystem/block/devices/sdc1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/bus/block/devices/sdc1", 0x7fffb147fbc0) = -1 ENOENT (File o directory non esistente)
stat("/sys/class/block/sdc1", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
readlink("/sys/class/block/sdc1", "../../devices/pci0000:00/0000:00"..., 1024) = 95
stat("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:2/block/sdc/sdc1/uevent", {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
readlink("/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:2/block/sdc/sdc1/subsystem", "../../../../../../../../../../.."..., 1024) = 47
openat(AT_FDCWD, "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/host0/target0:0:0/0:0:0:2/block/sdc/sdc1/uevent", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "MAJOR=8\nMINOR=33\nDEVNAME=sdc1\nDE"..., 4096) = 69
read(6, "", 4096)                       = 0
close(6)                                = 0
openat(AT_FDCWD, "/run/udev/data/b8:33", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=1418, ...}) = 0
read(6, "S:disk/by-id/usb-ST2000DM_006-2D"..., 4096) = 1418
read(6, "", 4096)                       = 0
close(6)                                = 0
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdc1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x21), ...}) = 0
openat(AT_FDCWD, "/sys/block/sdc1/slaves/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = -1 ENOENT (File o directory non esistente)
lstat("/dev", {st_mode=S_IFDIR|0755, st_size=4120, ...}) = 0
lstat("/dev/sdc1", {st_mode=S_IFBLK|0660, st_rdev=makedev(0x8, 0x21), ...}) = 0
openat(AT_FDCWD, "/sys/block/sdc/device", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 6
fstat(6, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(6, /* 43 entries */, 32768)  = 1448
getdents64(6, /* 0 entries */, 32768)   = 0
close(6)                                = 0
ioctl(3, _IOC(_IOC_NONE, 0x5a, 0x5, 0), 0x7fffb147dd60) = -1 ENOENT (File o directory non esistente)
ioctl(3, _IOC(_IOC_NONE, 0x5a, 0x6, 0), 0x7fffb147de10) = 0
openat(AT_FDCWD, "/sys/module/spl/parameters/spl_hostid", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4096, ...}) = 0
read(6, "0\n", 4096)                    = 2
close(6)                                = 0
openat(AT_FDCWD, "/etc/hostid", O_RDONLY) = 6
read(6, "%\341\273\224", 4)             = 4
close(6)                                = 0
openat(AT_FDCWD, "/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=2995, ...}) = 0
read(6, "# Locale name alias data base.\n#"..., 4096) = 2995
read(6, "", 4096)                       = 0
close(6)                                = 0
openat(AT_FDCWD, "/usr/share/locale/it_IT/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/usr/share/locale/it/LC_MESSAGES/zfs-linux-user.mo", O_RDONLY) = -1 ENOENT (File o directory non esistente)
ioctl(3, _IOC(_IOC_NONE, 0x5a, 0x2, 0), 0x7fffb147eba0) = -1 EBADE (Scambio non valido)
openat(AT_FDCWD, "/usr/share/locale/it_IT/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (File o directory non esistente)
openat(AT_FDCWD, "/usr/share/locale/it/LC_MESSAGES/libc.mo", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=131102, ...}) = 0
mmap(NULL, 131102, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7f6ed1201000
close(6)                                = 0
openat(AT_FDCWD, "/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=26402, ...}) = 0
mmap(NULL, 26402, PROT_READ, MAP_SHARED, 6, 0) = 0x7f6ece9bc000
close(6)                                = 0
futex(0x7f6ed0cf4a08, FUTEX_WAKE_PRIVATE, 2147483647) = 0
write(2, "internal error: Scambio non vali"..., 35internal error: Scambio non valido
) = 35
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
getpid()                                = 7507
gettid()                                = 7507
tgkill(7507, 7507, SIGABRT)             = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
--- SIGABRT {si_signo=SIGABRT, si_code=SI_TKILL, si_pid=7507, si_uid=0} ---
+++ killed by SIGABRT +++
Annullato

[zeph]

ldd /usr/sbin/zpool
    linux-vdso.so.1 (0x00007fff4210b000)
    libnvpair.so.1 => /lib/libnvpair.so.1 (0x00007efd9c623000)
    libuutil.so.1 => /lib/libuutil.so.1 (0x00007efd9c612000)
    libzfs.so.2 => /lib/libzfs.so.2 (0x00007efd9c59a000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007efd9c417000)
    libblkid.so.1 => /lib/x86_64-linux-gnu/libblkid.so.1 (0x00007efd9c3b4000)
    libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007efd9c386000)
    libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007efd9c37a000)
    libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007efd9c15c000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007efd9c13b000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007efd9bf7a000)
    librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007efd9bf70000)
    /lib64/ld-linux-x86-64.so.2 (0x00007efd9c694000)
    libzfs_core.so.1 => /lib/libzfs_core.so.1 (0x00007efd9bf68000)
    libssl.so.1.1 => /lib/x86_64-linux-gnu/libssl.so.1.1 (0x00007efd9bed4000)
    libcrypto.so.1.1 => /lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007efd9bbeb000)
    libselinux.so.1 => /lib/x86_64-linux-gnu/libselinux.so.1 (0x00007efd9b9c3000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007efd9b9be000)
    libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007efd9b94a000)

[zeph]

@JMoVS i'm stumbling in the darkness...

[zeph]

# zpool import -FXf magodo
cannot import 'magodo': one or more devices is currently unavailable

[zeph]

same answer both on linux & osx

[zeph]

that hostbyte thing can be related?

[ 1151.135523] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 1151.374034] sd 0:0:0:0: [sda] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 1151.423465] sd 0:0:0:1: [sdb] Synchronizing SCSI cache
[ 1151.662025] sd 0:0:0:1: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 1151.715465] sd 0:0:0:2: [sdc] Synchronizing SCSI cache
[ 1151.962025] sd 0:0:0:2: [sdc] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 1152.040436] sd 0:0:0:3: [sdd] Synchronizing SCSI cache
[ 1152.278006] sd 0:0:0:3: [sdd] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 1152.367514] sd 0:0:0:4: [sde] Synchronizing SCSI cache
[ 1152.606016] sd 0:0:0:4: [sde] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK

[zeph]

following this lead... I have a Terramaster usb-c enclosure https://unix.stackexchange.com/questions/525290/usb-hdd-not-found

[zeph]

nope...

[ 1711.658945] usb 1-1: UAS is blacklisted for this device, using usb-storage instead
[ 1711.658951] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 1711.659236] usb-storage 1-1:1.0: Quirks match for vid 152d pid 0567: 1800000
[ 1711.659411] scsi host0: usb-storage 1-1:1.0
[ 1711.677478] usbcore: registered new interface driver uas
[ 1712.680892] scsi 0:0:0:0: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 1712.681250] scsi 0:0:0:1: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 1712.681489] scsi 0:0:0:2: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 1712.681777] scsi 0:0:0:3: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 1712.682017] scsi 0:0:0:4: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 1712.682508] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 1712.682718] sd 0:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 1712.682892] sd 0:0:0:1: Attached scsi generic sg1 type 0
[ 1712.683043] sd 0:0:0:0: [sda] Write Protect is off
[ 1712.683047] sd 0:0:0:0: [sda] Mode Sense: 33 00 00 08
[ 1712.683302] sd 0:0:0:2: Attached scsi generic sg2 type 0
[ 1712.683439] sd 0:0:0:0: [sda] No Caching mode page found
[ 1712.683447] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 1712.683623] sd 0:0:0:1: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 1712.683775] sd 0:0:0:3: Attached scsi generic sg3 type 0
[ 1712.684171] sd 0:0:0:1: [sdb] Write Protect is off
[ 1712.684176] sd 0:0:0:1: [sdb] Mode Sense: 33 00 00 08
[ 1712.684282] sd 0:0:0:4: Attached scsi generic sg4 type 0
[ 1712.685271] sd 0:0:0:2: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 1712.685810] sd 0:0:0:1: [sdb] No Caching mode page found
[ 1712.685820] sd 0:0:0:1: [sdb] Assuming drive cache: write through
[ 1712.686128] sd 0:0:0:3: [sdd] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 1712.687649] sd 0:0:0:2: [sdc] Write Protect is off
[ 1712.687655] sd 0:0:0:2: [sdc] Mode Sense: 33 00 00 08
[ 1712.690083] sd 0:0:0:4: [sde] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 1712.690394] sd 0:0:0:3: [sdd] Write Protect is off
[ 1712.690399] sd 0:0:0:3: [sdd] Mode Sense: 33 00 00 08
[ 1712.690703] sd 0:0:0:2: [sdc] No Caching mode page found
[ 1712.690714] sd 0:0:0:2: [sdc] Assuming drive cache: write through
[ 1712.691510] sd 0:0:0:4: [sde] Write Protect is off
[ 1712.691516] sd 0:0:0:4: [sde] Mode Sense: 33 00 00 08
[ 1712.691834] sd 0:0:0:3: [sdd] No Caching mode page found
[ 1712.691846] sd 0:0:0:3: [sdd] Assuming drive cache: write through
[ 1712.708787] sd 0:0:0:4: [sde] No Caching mode page found
[ 1712.708797] sd 0:0:0:4: [sde] Assuming drive cache: write through
[ 1712.914930]  sda: sda1 sda9
[ 1712.927887]  sdb: sdb1 sdb9
[ 1712.932731] sd 0:0:0:0: [sda] Attached SCSI disk
[ 1712.933280]  sdc: sdc1 sdc9
[ 1712.943893]  sdd: sdd1 sdd9
[ 1712.945193] sd 0:0:0:1: [sdb] Attached SCSI disk
[ 1712.946121]  sde: sde1 sde9
[ 1712.946767] sd 0:0:0:2: [sdc] Attached SCSI disk
[ 1712.949646] sd 0:0:0:4: [sde] Attached SCSI disk
[ 1712.951380] sd 0:0:0:3: [sdd] Attached SCSI disk

[zeph]

[ 1944.418388] usb 1-1: new high-speed USB device number 7 using xhci_hcd
[ 1944.579830] usb 1-1: New USB device found, idVendor=152d, idProduct=0567, bcdDevice= 3.22
[ 1944.579835] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1944.579838] usb 1-1: Product: TerraMaster_DAS
[ 1944.579841] usb 1-1: Manufacturer: JMicron
[ 1944.579843] usb 1-1: SerialNumber: 201805114D9E
[ 1944.581211] usb 1-1: UAS is blacklisted for this device, using usb-storage instead
[ 1944.581216] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 1944.581487] usb-storage 1-1:1.0: Quirks match for vid 152d pid 0567: 1800000
[ 1944.581698] scsi host0: usb-storage 1-1:1.0

[JMoVS]

I don't know what they mean by "cache" in that context so I can't judge how important it is...

We can see if we can get lundman to engage, easiest probably through IRC in the channel #openzfs-osx

Also, this might be helpful https://www.delphix.com/blog/openzfs-pool-import-recovery

And also first try importing -d /var/run/disk/by-id -f

[zeph]

ok... anyhow, for trail, I re-enabled the uas

[ 2088.125671] usb 1-1: new high-speed USB device number 8 using xhci_hcd
[ 2088.295402] usb 1-1: New USB device found, idVendor=152d, idProduct=0567, bcdDevice= 3.22
[ 2088.295404] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2088.295406] usb 1-1: Product: TerraMaster_DAS
[ 2088.295407] usb 1-1: Manufacturer: JMicron
[ 2088.295409] usb 1-1: SerialNumber: 201805114D9E
[ 2088.316757] usbcore: registered new interface driver usb-storage
[ 2088.320834] scsi host0: uas
[ 2088.320944] usbcore: registered new interface driver uas
[ 2088.321355] scsi 0:0:0:0: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 2088.322302] scsi 0:0:0:1: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 2088.323112] scsi 0:0:0:2: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 2088.323923] scsi 0:0:0:3: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 2088.324765] scsi 0:0:0:4: Direct-Access     ST2000DM 006-2DM164       0103 PQ: 0 ANSI: 6
[ 2088.325471] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 2088.325709] sd 0:0:0:1: Attached scsi generic sg1 type 0
[ 2088.325913] sd 0:0:0:2: Attached scsi generic sg2 type 0
[ 2088.326133] sd 0:0:0:3: Attached scsi generic sg3 type 0
[ 2088.326295] sd 0:0:0:4: Attached scsi generic sg4 type 0
[ 2088.326325] sd 0:0:0:0: [sda] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 2088.326327] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 2088.326765] sd 0:0:0:0: [sda] Write Protect is off
[ 2088.326766] sd 0:0:0:0: [sda] Mode Sense: 53 00 00 08
[ 2088.327648] sd 0:0:0:1: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 2088.327649] sd 0:0:0:1: [sdb] 4096-byte physical blocks
[ 2088.328017] sd 0:0:0:0: [sda] Disabling FUA
[ 2088.328019] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2088.328297] sd 0:0:0:1: [sdb] Write Protect is off
[ 2088.328298] sd 0:0:0:1: [sdb] Mode Sense: 53 00 00 08
[ 2088.328419] sd 0:0:0:2: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 2088.328420] sd 0:0:0:2: [sdc] 4096-byte physical blocks
[ 2088.328662] sd 0:0:0:0: [sda] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 2088.328781] sd 0:0:0:3: [sdd] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 2088.328782] sd 0:0:0:3: [sdd] 4096-byte physical blocks
[ 2088.329064] sd 0:0:0:2: [sdc] Write Protect is off
[ 2088.329066] sd 0:0:0:2: [sdc] Mode Sense: 53 00 00 08
[ 2088.329178] sd 0:0:0:4: [sde] 3907029168 512-byte logical blocks: (2.00 TB/1.82 TiB)
[ 2088.329179] sd 0:0:0:4: [sde] 4096-byte physical blocks
[ 2088.329381] sd 0:0:0:3: [sdd] Write Protect is off
[ 2088.329382] sd 0:0:0:3: [sdd] Mode Sense: 53 00 00 08
[ 2088.329517] sd 0:0:0:1: [sdb] Disabling FUA
[ 2088.329519] sd 0:0:0:1: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2088.329765] sd 0:0:0:4: [sde] Write Protect is off
[ 2088.329767] sd 0:0:0:4: [sde] Mode Sense: 53 00 00 08
[ 2088.330137] sd 0:0:0:1: [sdb] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 2088.330307] sd 0:0:0:2: [sdc] Disabling FUA
[ 2088.330309] sd 0:0:0:2: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2088.330691] sd 0:0:0:3: [sdd] Disabling FUA
[ 2088.330692] sd 0:0:0:3: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2088.330870] sd 0:0:0:2: [sdc] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 2088.331027] sd 0:0:0:4: [sde] Disabling FUA
[ 2088.331028] sd 0:0:0:4: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2088.331228] sd 0:0:0:3: [sdd] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 2088.331527] sd 0:0:0:4: [sde] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 2088.398793]  sda: sda1 sda9
[ 2088.537395]  sdb: sdb1 sdb9
[ 2088.569188]  sdc: sdc1 sdc9
[ 2088.576415]  sdd: sdd1 sdd9
[ 2088.577169]  sde: sde1 sde9
[ 2088.579871] sd 0:0:0:0: [sda] Attached SCSI disk
[ 2088.581184] sd 0:0:0:1: [sdb] Attached SCSI disk
[ 2088.581647] sd 0:0:0:2: [sdc] Attached SCSI disk
[ 2088.582021] sd 0:0:0:3: [sdd] Attached SCSI disk
[ 2088.582297] sd 0:0:0:4: [sde] Attached SCSI disk

[zeph]

@JMoVS I'm not sure I grasp the meaning of /var/run/disk/by-id ... the -d flag wants a filename ...is that path supposed to be available on my system? osx or linux?

[lundman]

FYI: Error EMACHO 88 is being used in place of EKSUM. So what it is telling you if that there are CKSUM errors on import. Which I think we know, from the status output.

Could be worth trying to import it with "zpool import -N -o readonly pool", and also, an earlier txg.

[JMoVS]

lundman: Otherwise we could also do it the way we did a year ago in my case: Comment out some checks in the import logic so that it can be imported afterall

[zeph]

@lundman same error

[zeph]

@JMoVS u mean... hacking in the C/C++ code? shoot me xD ...ok ,i can try

[JMoVS]

@zeph You can compile, so that's the hardest part done. The rest is easier :D

[zeph]

I already compiled it... ok... let's try... brb (grepping on the source code)

[zeph]

@lundman

/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk3
   1:                        ZFS magodo                  2.0 TB     disk3s1
   2: 6A945A3B-1DD2-11B2-99A6-080020736631               8.4 MB     disk3s9

/dev/disk4 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk4
   1:                        ZFS magodo                  2.0 TB     disk4s1
   2: 6A945A3B-1DD2-11B2-99A6-080020736631               8.4 MB     disk4s9

/dev/disk5 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk5
   1:                        ZFS magodo                  2.0 TB     disk5s1
   2: 6A945A3B-1DD2-11B2-99A6-080020736631               8.4 MB     disk5s9

/dev/disk6 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk6
   1:                        ZFS magodo                  2.0 TB     disk6s1
   2: 6A945A3B-1DD2-11B2-99A6-080020736631               8.4 MB     disk6s9

/dev/disk7 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk7
   1:                        ZFS magodo                  2.0 TB     disk7s1
   2: 6A945A3B-1DD2-11B2-99A6-080020736631               8.4 MB     disk7s9

[zeph]

 zdb -l /dev/rdisk3s9 
------------------------------------
LABEL 0
------------------------------------
failed to read label 0
------------------------------------
LABEL 1
------------------------------------
failed to read label 1
------------------------------------
LABEL 2
------------------------------------
failed to read label 2
------------------------------------
LABEL 3
------------------------------------
failed to read label 3

[zeph]

zdb -dep /dev -G magodo
zdb: can't open 'magodo': Malformed Mach-o file

ZFS_DBGMSG(zdb):
spa_import: importing magodo
spa_load(magodo, config trusted): LOADING
disk vdev '/dev/disk6s1': best uberblock found for spa magodo. txg 1663456
spa_load(magodo, config untrusted): using uberblock with txg=1663456
vdev_copy_path: vdev 7205757987488084710: path changed from '/private/var/run/disk/by-id/media-016F4BB7-4850-9041-A4B2-4A8A9391544C' to '/dev/disk6s1'
vdev_copy_path: vdev 18392482608887801473: path changed from '/private/var/run/disk/by-id/media-BD133939-C13E-F041-8CBF-208395F97DF8' to '/dev/disk7s1'
vdev_copy_path: vdev 16699662544002398418: path changed from '/private/var/run/disk/by-id/media-113BE775-71D0-E448-957B-D6E6C25015BD' to '/dev/disk3s1'
vdev_copy_path: vdev 194297530426853465: path changed from '/private/var/run/disk/by-id/media-02BAAAF5-0FE3-5442-AE88-9CBDC3D5B0AE' to '/dev/disk4s1'
vdev_copy_path: vdev 10780039664799416240: path changed from '/private/var/run/disk/by-id/media-5F83C370-7BCC-BC47-8AD1-F224669488CA' to '/dev/disk5s1'
raidz-0 vdev (guid 11109210761103586910): unable to read the metaslab array [error=88]
raidz-0 vdev (guid 11109210761103586910): vdev_load: metaslab_init failed [error=88]
spa_load(magodo, config trusted): FAILED: vdev_load failed [error=88]
spa_load(magodo, config trusted): UNLOADING