Closed GoogleCodeExporter closed 9 years ago
[deleted comment]
Another crash, but this time I didn't do anything, just writing some files into
my hdd.
panic(cpu 6 caller 0xffffff7f912c3e60): "ZFS: I/O failure (write on <unknown>
off 0: zio 0xffffff8032f95020 [L0 DMU dnode] 4000L/1200P
DVA[0]=<0:30c06bb000:1200> DVA[1]=<0:5c80377000:1200> fletcher4 lzjb LE
contiguous birth=4763 fill=32
cksum=134bcfc23b3:2e1513eb808c9:4476c73211787b7:c352c0698bfdbdf9): error "
"6"@/Users/bj/new-mac-zfs-bjoka/usr/src/uts/common/fs/zfs/zio.c:918
Original comment by ken...@gmail.com
on 21 Nov 2013 at 2:38
Hmm, it looks like the drives disappear from the system without prior
notification.
ZFS is designed to panic in that case, because there is no safe way to continue
operation.
You must export a pool before physically pulling the drive in the pool.
I'll leave the report open for now, but I don't think this is a bug.
Original comment by googlelogin@bjoern-kahl.de
on 22 Nov 2013 at 9:31
Thanks for your comment.
Today I had 3 the same crashes (as usual) and I didn't ejected my drive as I
was in the middle of copying and downloading the data into my HDD.
I had 2 crashes when actually uncompressing the compressed file from the hard
drive.
My HDD is: WD My Passport 1TB USB 1000GB (Model: WDBBEP0010BBK).
OS: 10.9
Let me know if you have any suggestion.
Original comment by ken...@gmail.com
on 22 Nov 2013 at 11:15
The crash happens all the time when restoring my laptop from sleep time and I'm
simply re-connecting the HDD.
Original comment by ken...@gmail.com
on 25 Nov 2013 at 9:39
This is probably the duplicate of:
Issue 51: USB not supported
Original comment by ken...@gmail.com
on 25 Nov 2013 at 9:40
Again, when connecting the USB drive:
panic(cpu 1 caller 0xffffff7f91ac3e60): "ZFS: I/O failure (write on <unknown> off 0: zio 0xffffff8065bb6d10 [L0 persistent error log] 4000L/400P DVA[0]=<0:1787033000:400> DVA[1]=<0:4380673000:400> DVA[2]=<0:9542a23c00:400> fletcher4 lzjb LE contiguous birth=28246 fill=1 cksum=5f9e620b9a:3f055d1cd0cc:16d12dbb4522fe:5e6239923165272): error " "6"@/Users/bj/new-mac-zfs-bjoka/usr/src/uts/common/fs/zfs/zio.c:918
Original comment by ken...@gmail.com
on 6 Dec 2013 at 11:05
I had this also happen to me. I have a macbook with two thunderbolt ports that
I use to connect two separate volumes on separate disks to (via seagate
thunderbolt adapters). I was copying files from one disk to another when I had
the exact same panic happen.
Original comment by pu...@puyan.org
on 11 Mar 2014 at 4:41
I have something similar happening - thunderbolt disk with WD green 3tb drives.
The mirrored pool works and stays mounted on an old PPC mac - albeit with
performance issue.
I have tried mounting pool with one of the 2 disks (status degraded) and have
the same issue - after perhaps 30 seconds the kernel panic occurs.
Sat Mar 15 15:20:55 2014
panic(cpu 5 caller 0xffffff7faa5efda0): "ZFS: I/O failure (write on <unknown>
off 0: zio 0xffffff8042e16070 [L0 persistent error log] 4000L/600P
DVA[0]=<0:900075e00:600> DVA[1]=<0:8c00058c00:600> DVA[2]=<0:20c0003fc00:600>
fletcher4 lzjb LE contiguous birth=9128 fill=1
cksum=5d27a6c4a2:644cd2b18c2a:3a4fb3c433c0b4:17dd77b9f6665922): error "
"6"@/Users/bj/new-mac-zfs-bjoka/usr/src/uts/common/fs/zfs/zio.c:918
I have the crash logs and can reproduce at will if required.
Not performing any file operations, just post mounting the drive(s).
Original comment by kamm.pr...@gmail.com
on 15 Mar 2014 at 4:39
MacZFS has been discontinued. Please switch to https://openzfsonosx.org/
Original comment by googlelogin@bjoern-kahl.de
on 28 Jul 2015 at 9:39
Original issue reported on code.google.com by
ken...@gmail.com
on 19 Nov 2013 at 10:43