[virtio-fs] `rm -rf`'ing a directory silently fails

vs49688 commented 9 months ago

Describe the bug

rm -rf'ing a directory via Git Bash (Git for Windows) silently fails.

To Reproduce Steps to reproduce the behaviour:

Install & configure virtiofs:

& "C:\Program Files (x86)\WinFsp\bin\fsreg.bat" virtiofs "C:\Program Files\Virtio-Win\VioFS\virtiofs.exe" "-F NTFS -t %1 -m %2"
& "C:\Program Files (x86)\WinFsp\bin\launchctl-x64.exe" start virtiofs XXXX XXXX \\.\Z:

Open Git Bash (Git-2.41.0-64-bit.exe)

Run

cd /z
mkdir -p dira/diraa
mkdir -p dira/dirab
touch dira/diraa/file1.txt

rm -rf dira/

Observe dira and contents still existing.

Expected behavior

The directory and all contents to be rm -rf'd.

Host:

Disto: NixOS 23.11.20230914.f2ea252 (Tapir)
Kernel version: 6.1.52
QEMU version: 8.1.0

QEMU command line:

/run/libvirt/nix-emulators/qemu-system-x86_64 -name guest=win10work,debug-threads=on -S -object {"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain-1-win10work/master-key.aes"} -blockdev {"driver":"file","filename":"/run/libvirt/nix-ovmf/OVMF_CODE.fd","node-name":"libvirt-pflash0-storage","auto-read-only":true,"discard":"unmap"} -blockdev {"node-name":"libvirt-pflash0-format","read-only":true,"driver":"raw","file":"libvirt-pflash0-storage"} -blockdev {"driver":"file","filename":"/var/lib/libvirt/qemu/nvram/win10work_VARS.fd","node-name":"libvirt-pflash1-storage","auto-read-only":true,"discard":"unmap"} -blockdev {"node-name":"libvirt-pflash1-format","read-only":false,"driver":"raw","file":"libvirt-pflash1-storage"} -machine pc-q35-6.0,usb=off,vmport=off,dump-guest-core=off,memory-backend=pc.ram,pflash0=libvirt-pflash0-format,pflash1=libvirt-pflash1-format,hpet=off,acpi=on -accel kvm -cpu host,migratable=on,hv-time=on,hv-passthrough=on -m size=32837632k -object {"qom-type":"memory-backend-memfd","id":"pc.ram","share":true,"x-use-canonical-path-for-ramblock-id":false,"size":33625735168} -overcommit mem-lock=off -smp 6,sockets=1,dies=1,cores=3,threads=2 -uuid 42a2cc75-f59c-4bdb-aae4-81b3929211d7 -smbios type=0,vendor=Dell Inc.,version=1.14.0,date=02/13/2020,release=1.14 -smbios type=1,manufacturer=Dell Inc.,product=XPS 15 9550,serial=XXXXXXX,uuid=42a2cc75-f59c-4bdb-aae4-81b3929211d7,sku=06E4,family=XPS -smbios type=2,manufacturer=Dell Inc.,product=0N7TVV,version=A01,serial=/XXXXXXX/XXXXXXXXXXXXXX/ -smbios type=3,manufacturer=Dell Inc.,serial=XXXXXXX,sku=Laptop -no-user-config -nodefaults -chardev socket,id=charmonitor,fd=32,server=on,wait=off -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime,driftfix=slew -global kvm-pit.lost_tick_policy=delay -no-shutdown -global ICH9-LPC.disable_s3=1 -global ICH9-LPC.disable_s4=1 -boot menu=off,strict=on -device {"driver":"pcie-root-port","port":16,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x2"} -device {"driver":"pcie-root-port","port":17,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x2.0x1"} -device {"driver":"pcie-root-port","port":18,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x2.0x2"} -device {"driver":"pcie-root-port","port":19,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x2.0x3"} -device {"driver":"pcie-root-port","port":20,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x2.0x4"} -device {"driver":"pcie-root-port","port":21,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x2.0x5"} -device {"driver":"pcie-pci-bridge","id":"pci.7","bus":"pci.5","addr":"0x0"} -device {"driver":"pcie-root-port","port":8,"chassis":8,"id":"pci.8","bus":"pcie.0","multifunction":true,"addr":"0x1"} -device {"driver":"pcie-root-port","port":9,"chassis":9,"id":"pci.9","bus":"pcie.0","addr":"0x1.0x1"} -device {"driver":"pcie-root-port","port":10,"chassis":10,"id":"pci.10","bus":"pcie.0","addr":"0x1.0x2"} -device {"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.2","addr":"0x0"} -device {"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.3","addr":"0x0"} -device {"driver":"ide-cd","bus":"ide.1","id":"sata0-0-1","bootindex":1} -blockdev {"driver":"file","filename":"/var/lib/libvirt/images/win10work.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"} -blockdev {"node-name":"libvirt-1-format","read-only":false,"discard":"unmap","driver":"qcow2","file":"libvirt-1-storage","backing":null} -device {"driver":"virtio-blk-pci","bus":"pci.6","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":2} -chardev socket,id=chr-vu-fs0,path=/var/lib/libvirt/qemu/domain-1-win10work/fs0-fs.sock -device {"driver":"vhost-user-fs-pci","id":"fs0","chardev":"chr-vu-fs0","tag":"XXXX","bus":"pci.8","addr":"0x0"} -netdev {"type":"tap","fd":"33","vhost":true,"vhostfd":"35","id":"hostnet0"} -device {"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:1a:9d:dc","bus":"pci.1","addr":"0x0"} -chardev pty,id=charserial0 -device {"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0} -chardev spicevmc,id=charchannel0,name=vdagent -device {"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"com.redhat.spice.0"} -device {"driver":"usb-kbd","id":"input2","bus":"usb.0","port":"1"} -audiodev {"id":"audio1","driver":"spice"} -spice port=5900,addr=127.0.0.1,disable-ticketing=on,image-compression=off,seamless-migration=on -device {"driver":"ich9-intel-hda","id":"sound0","bus":"pcie.0","addr":"0x1b"} -device {"driver":"hda-duplex","id":"sound0-codec0","bus":"sound0.0","cad":0,"audiodev":"audio1"} -global ICH9-LPC.noreboot=off -watchdog-action reset -chardev spicevmc,id=charredir0,name=usbredir -device {"driver":"usb-redir","chardev":"charredir0","id":"redir0","bus":"usb.0","port":"2"} -chardev spicevmc,id=charredir1,name=usbredir -device {"driver":"usb-redir","chardev":"charredir1","id":"redir1","bus":"usb.0","port":"3"} -device {"driver":"vfio-pci","id":"hostdev0","sysfsdev":"/sys/bus/mdev/devices/6f33cc3d-6923-4711-b795-795e12455c72","display":"off","bus":"pci.10","addr":"0x0"} -device {"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.4","addr":"0x0"} -acpitable file=/data/vfiotest/SSDT1.dat -acpitable file=/data/vfiotest/msdm.bin -acpitable file=/data/vfiotest/slic.bin -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny -object {"qom-type":"memory-backend-file","id":"shmmem-shmem0","mem-path":"/dev/shm/looking-glass","size":33554432,"share":true} -device {"driver":"ivshmem-plain","id":"shmem0","memdev":"shmmem-shmem0","bus":"pci.7","addr":"0x1"} -msg timestamp=on

libvirt version: 9.7.0

libvirt XML file:

<domain type='kvm' id='1' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
<name>win10work</name>
<uuid>42a2cc75-f59c-4bdb-aae4-81b3929211d7</uuid>
<metadata>
  <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
     <libosinfo:os id="http://microsoft.com/win/10"/>
  </libosinfo:libosinfo>
</metadata>
<memory unit='KiB'>32837632</memory>
<currentMemory unit='KiB'>4194304</currentMemory>
<memoryBacking>
  <source type='memfd'/>
  <access mode='shared'/>
</memoryBacking>
<vcpu placement='static'>6</vcpu>
<resource>
  <partition>/machine</partition>
</resource>
<sysinfo type='smbios'>
  <bios>
     <entry name='vendor'>Dell Inc.</entry>
     <entry name='version'>1.14.0</entry>
     <entry name='date'>02/13/2020</entry>
     <entry name='release'>1.14</entry>
  </bios>
  <system>
     <entry name='manufacturer'>Dell Inc.</entry>
     <entry name='product'>XPS 15 9550</entry>
     <entry name='serial'>XXXXXXX</entry>
     <entry name='uuid'>42a2cc75-f59c-4bdb-aae4-81b3929211d7</entry>
     <entry name='sku'>06E4</entry>
     <entry name='family'>XPS</entry>
  </system>
  <baseBoard>
     <entry name='manufacturer'>Dell Inc.</entry>
     <entry name='product'>0N7TVV</entry>
     <entry name='version'>A01</entry>
     <entry name='serial'>/XXXXXXX/XXXXXXXXXXXXXX/</entry>
  </baseBoard>
  <chassis>
     <entry name='manufacturer'>Dell Inc.</entry>
     <entry name='serial'>XXXXXXX</entry>
     <entry name='sku'>Laptop</entry>
  </chassis>
</sysinfo>
<os>
  <type arch='x86_64' machine='pc-q35-6.0'>hvm</type>
  <loader readonly='yes' type='pflash'>/run/libvirt/nix-ovmf/OVMF_CODE.fd</loader>
  <nvram template='/run/libvirt/nix-ovmf/OVMF_VARS.fd'>/var/lib/libvirt/qemu/nvram/win10work_VARS.fd</nvram>
  <bootmenu enable='no'/>
  <smbios mode='sysinfo'/>
</os>
<features>
  <acpi/>
  <apic/>
  <hyperv mode='passthrough'>
  </hyperv>
  <vmport state='off'/>
</features>
<cpu mode='host-passthrough' check='none' migratable='on'>
  <topology sockets='1' dies='1' cores='3' threads='2'/>
</cpu>
<clock offset='localtime'>
  <timer name='rtc' tickpolicy='catchup'/>
  <timer name='pit' tickpolicy='delay'/>
  <timer name='hpet' present='no'/>
  <timer name='hypervclock' present='yes'/>
</clock>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<pm>
  <suspend-to-mem enabled='no'/>
  <suspend-to-disk enabled='no'/>
</pm>
<devices>
  <emulator>/run/libvirt/nix-emulators/qemu-system-x86_64</emulator>
  <disk type='file' device='cdrom'>
     <driver name='qemu'/>
     <target dev='sdb' bus='sata'/>
     <readonly/>
     <boot order='1'/>
     <alias name='sata0-0-1'/>
     <address type='drive' controller='0' bus='0' target='0' unit='1'/>
  </disk>
  <disk type='file' device='disk'>
     <driver name='qemu' type='qcow2' discard='unmap'/>
     <source file='/var/lib/libvirt/images/win10work.qcow2' index='1'/>
     <backingStore/>
     <target dev='vda' bus='virtio'/>
     <boot order='2'/>
     <alias name='virtio-disk0'/>
     <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
  </disk>
  <controller type='usb' index='0' model='qemu-xhci' ports='15'>
     <alias name='usb'/>
     <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
  </controller>
  <controller type='sata' index='0'>
     <alias name='ide'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
  </controller>
  <controller type='pci' index='0' model='pcie-root'>
     <alias name='pcie.0'/>
  </controller>
  <controller type='pci' index='1' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='1' port='0x10'/>
     <alias name='pci.1'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
  </controller>
  <controller type='pci' index='2' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='2' port='0x11'/>
     <alias name='pci.2'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
  </controller>
  <controller type='pci' index='3' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='3' port='0x12'/>
     <alias name='pci.3'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
  </controller>
  <controller type='pci' index='4' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='4' port='0x13'/>
     <alias name='pci.4'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
  </controller>
  <controller type='pci' index='5' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='5' port='0x14'/>
     <alias name='pci.5'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
  </controller>
  <controller type='pci' index='6' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='6' port='0x15'/>
     <alias name='pci.6'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
  </controller>
  <controller type='pci' index='7' model='pcie-to-pci-bridge'>
     <model name='pcie-pci-bridge'/>
     <alias name='pci.7'/>
     <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
  </controller>
  <controller type='pci' index='8' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='8' port='0x8'/>
     <alias name='pci.8'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/>
  </controller>
  <controller type='pci' index='9' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='9' port='0x9'/>
     <alias name='pci.9'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
  </controller>
  <controller type='pci' index='10' model='pcie-root-port'>
     <model name='pcie-root-port'/>
     <target chassis='10' port='0xa'/>
     <alias name='pci.10'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
  </controller>
  <controller type='virtio-serial' index='0'>
     <alias name='virtio-serial0'/>
     <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
  </controller>
  <filesystem type='mount' accessmode='passthrough'>
     <driver type='virtiofs'/>
     <binary path='/run/current-system/sw/bin/virtiofsd'/>
     <source dir='/some/special/directory'/>
     <target dir='XXXX'/>
     <alias name='fs0'/>
     <address type='pci' domain='0x0000' bus='0x08' slot='0x00' function='0x0'/>
  </filesystem>
  <interface type='network'>
     <mac address='52:54:00:1a:9d:dc'/>
     <source network='default' portid='39ff3b27-fed4-460d-8927-bbf2f811da6e' bridge='virbr0'/>
     <target dev='vnet0'/>
     <model type='virtio'/>
     <link state='up'/>
     <alias name='net0'/>
     <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
  </interface>
  <serial type='pty'>
     <source path='/dev/pts/1'/>
     <target type='isa-serial' port='0'>
     <model name='isa-serial'/>
     </target>
     <alias name='serial0'/>
  </serial>
  <console type='pty' tty='/dev/pts/1'>
     <source path='/dev/pts/1'/>
     <target type='serial' port='0'/>
     <alias name='serial0'/>
  </console>
  <channel type='spicevmc'>
     <target type='virtio' name='com.redhat.spice.0' state='connected'/>
     <alias name='channel0'/>
     <address type='virtio-serial' controller='0' bus='0' port='1'/>
  </channel>
  <input type='mouse' bus='ps2'>
     <alias name='input0'/>
  </input>
  <input type='keyboard' bus='ps2'>
     <alias name='input1'/>
  </input>
  <input type='keyboard' bus='usb'>
     <alias name='input2'/>
     <address type='usb' bus='0' port='1'/>
  </input>
  <graphics type='spice' port='5900' autoport='yes' listen='127.0.0.1'>
     <listen type='address' address='127.0.0.1'/>
     <image compression='off'/>
  </graphics>
  <sound model='ich9'>
     <alias name='sound0'/>
     <address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
  </sound>
  <audio id='1' type='spice'/>
  <video>
     <model type='none'/>
     <alias name='video0'/>
  </video>
  <hostdev mode='subsystem' type='mdev' managed='yes' model='vfio-pci' display='off' ramfb='off'>
     <source>
     <address uuid='6f33cc3d-6923-4711-b795-795e12455c72'/>
     </source>
     <alias name='hostdev0'/>
     <address type='pci' domain='0x0000' bus='0x0a' slot='0x00' function='0x0'/>
  </hostdev>
  <redirdev bus='usb' type='spicevmc'>
     <alias name='redir0'/>
     <address type='usb' bus='0' port='2'/>
  </redirdev>
  <redirdev bus='usb' type='spicevmc'>
     <alias name='redir1'/>
     <address type='usb' bus='0' port='3'/>
  </redirdev>
  <watchdog model='itco' action='reset'>
     <alias name='watchdog0'/>
  </watchdog>
  <memballoon model='virtio'>
     <alias name='balloon0'/>
     <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
  </memballoon>
  <shmem name='looking-glass'>
     <model type='ivshmem-plain'/>
     <size unit='M'>32</size>
     <alias name='shmem0'/>
     <address type='pci' domain='0x0000' bus='0x07' slot='0x01' function='0x0'/>
  </shmem>
</devices>
<seclabel type='dynamic' model='dac' relabel='yes'>
  <label>+301:+301</label>
  <imagelabel>+301:+301</imagelabel>
</seclabel>
<qemu:commandline>
  <qemu:arg value='-acpitable'/>
  <qemu:arg value='file=/data/vfiotest/SSDT1.dat'/>
  <qemu:arg value='-acpitable'/>
  <qemu:arg value='file=/data/vfiotest/msdm.bin'/>
  <qemu:arg value='-acpitable'/>
  <qemu:arg value='file=/data/vfiotest/slic.bin'/>
</qemu:commandline>
</domain>

VM:

Microsoft Windows [Version 10.0.19045.3448]
virtio-fs
Version included in virtio-win-0.1.240.iso, 07/21/2023,100.93.104.24000 in the INF

Additional context:

Zane@DESKTOP-9I31DUC MINGW64 /z
$ mkdir -p dira/diraa

Zane@DESKTOP-9I31DUC MINGW64 /z
$ mkdir -p dira/dirab

Zane@DESKTOP-9I31DUC MINGW64 /z
$ touch dira/diraa/file1.txt

Zane@DESKTOP-9I31DUC MINGW64 /z
$ rm -rf dira/

Zane@DESKTOP-9I31DUC MINGW64 /z
$ stat dira
  File: dira
  Size: 0               Blocks: 12         IO Block: 65536  directory
Device: 4ff35ba0h/1341348768d   Inode: 8569920397848429488  Links: 1
Access: (0755/drwxr-xr-x)  Uid: (197609/    Zane)   Gid: (197121/ UNKNOWN)
Access: 2023-09-22 16:51:47.589998000 +1000
Modify: 2023-09-22 16:51:50.859078400 +1000
Change: 2023-09-22 16:51:50.859078400 +1000
 Birth: 2023-09-22 16:51:50.859078400 +1000

Zane@DESKTOP-9I31DUC MINGW64 /z
$ rm -rf dira/

Zane@DESKTOP-9I31DUC MINGW64 /z
$ echo $?
0

Zane@DESKTOP-9I31DUC MINGW64 /z
$ stat dira
  File: dira
  Size: 0               Blocks: 12         IO Block: 65536  directory
Device: 4ff35ba0h/1341348768d   Inode: 8569920397848429488  Links: 1
Access: (0755/drwxr-xr-x)  Uid: (197609/    Zane)   Gid: (197121/ UNKNOWN)
Access: 2023-09-22 16:51:47.589998000 +1000
Modify: 2023-09-22 16:51:50.859078400 +1000
Change: 2023-09-22 16:51:50.859078400 +1000
 Birth: 2023-09-22 16:51:50.859078400 +1000

vs49688 commented 9 months ago

Forgot to add, the directory can be deleted via Explorer, and rm -rf'ing in Git Bash works on a non-virtiofs drive.

viktor-prutyanov commented 9 months ago

virtiofsd version, please

viktor-prutyanov commented 9 months ago

Can't reproduce with Git Bash 2.33.1.1

vs49688 commented 9 months ago

virtiofsd version, please

There's no version info in the resources, and no --version flag or equivalent that I can find.

Not sure if it helps:

Name: virtiofs.exe
Size: 231432 bytes (226 KiB)
CRC32: FF185EB9
CRC64: EFD9407467CAD562
SHA256: 96e37085ac1f039bf1827ff017686f903426785aff7f13e9a5e22276aaf91d62
SHA1: 865d36610711f9f92bb55a1903d9b6f10a61eeed
BLAKE2sp: 6d53bda222650adf00de868df87dcfe17293e273809efd1b298867f0bc95b1c6

This is in virtio-win-0.1.240.iso from here.

Name: virtio-win-0.1.240.iso
Size: 627519488 bytes (598 MiB)
CRC32: 537F31A0
CRC64: EBA9E44F8E31BEA8
SHA256: ebd48258668f7f78e026ed276c28a9d19d83e020ffa080ad69910dc86bbcbcc6
SHA1: fc7522b0079f2d1563e5658deabd6dbed04d641c
BLAKE2sp: b74fe3d57ecf03efc59b04a78c8533bc3b2b8d1b4557ecffd4cab46e005f02b8

Can't reproduce with Git Bash 2.33.1.1

Here's a log from when I hit on the rm -rf. The command used was:

& "C:\Program Files\Virtio-Win\VioFS\virtiofs.exe" -d -1 -D - -F NTFS -t XXXX -m \\.\Z:

virtiofs-rmrf.log

viktor-prutyanov commented 9 months ago

Virtiofsd is the host daemon

vs49688 commented 9 months ago

Virtiofsd is the host daemon

Oh derp, my bad:

$ virtiofsd --version
virtiofsd 1.8.0

vs49688 commented 9 months ago

The exact revision is the v1.8.0 tag from Git:

nix-repl> nixosConfigurations.MORNINGSTAR.pkgs.virtiofsd.src.gitRepoUrl
"https://gitlab.com/virtio-fs/virtiofsd.git"

nix-repl> nixosConfigurations.MORNINGSTAR.pkgs.virtiofsd.src.rev
"v1.8.0"

xiagao commented 9 months ago

I can reproduce this issue with Git-2.42.0.2-64-bit.exe @viktor-prutyanov I'll report an internal bug and let you know it.

xiagao commented 5 months ago

This issue seems gone with the following pkgs.

virtio-win-prewhql-0.1-247 virtiofsd-1.7.2-1.el9.x86_64 qemu-kvm-8.2.0-2.el9.x86_64 host kernel: 5.14.0-408.el9.x86_6 guest: win11 23h2 Git-2.43.0-64-bit.exe/Git-2.35.3-64-bit.exe

A screeshot of the result git-bash

vs49688 commented 5 months ago

Since I filed this issue, my host has updated, but the VM remains untouched and the problem remains. Host:

$ virtiofsd --version
virtiofsd 1.10.1

$ nix repl
Welcome to Nix 2.18.1. Type :? for help.

nix-repl> :lf .
Added 18 variables.

nix-repl> nixosConfigurations.MORNINGSTAR.pkgs.virtiofsd.src.gitRepoUrl
"https://gitlab.com/virtio-fs/virtiofsd.git"

nix-repl> nixosConfigurations.MORNINGSTAR.pkgs.virtiofsd.src.rev
"v1.10.1"

nix-repl>

$ uname -srv
Linux 6.6.14 #1-NixOS SMP PREEMPT_DYNAMIC Thu Jan 25 23:36:01 UTC 2024

Are there binaries of the updated drivers somewhere I could download? I'm not set up to build them currently.

I'm reluctant to update anything else on the host as this specific software combination is a good reproducer.

virtio-win / kvm-guest-drivers-windows

[virtio-fs] `rm -rf`'ing a directory silently fails #985