Re: ZFS assert panic

2008-01-22 Thread Gergo Szakal 
Some updates on this... 'zpool import' shows the pool OK but when I try
to actually import it, I get the aforementioned panic. Under BeleniX I
cannot import it because it says the pool is corrupted. The
(crash) problem also occurs with 7.0 beta 2. So I cannot access an
otherwise healthy pool now. :-P

Now I got to examine the logs too. Right before the pool becoming
unaccessible, these log entries appeared:

Jan 20 17:12:01 ginger kernel: vm_fault: pager read error, pid 1282
(rtorrent) Jan 20 17:12:01 ginger root: ZFS: checksum mismatch,
zpool=tank path=/dev/ad14 offset=23070008320 size=44032 Jan 20 17:12:01
ginger root: ZFS: checksum mismatch, zpool=tank path=/dev/ad12
offset=23070008320 size=44032 Jan 20 17:12:01 ginger root: ZFS:
checksum mismatch, zpool=tank path=/dev/ad8 offset=23070008832
size=43520 Jan 20 17:12:01 ginger root: ZFS: checksum mismatch,
zpool=tank path=/dev/ad10 offset=23070008832 size=43520 Jan 20 17:12:01
ginger root: ZFS: checksum mismatch, zpool=tank path=/dev/ad14
offset=23070008320 size=44032 Jan 20 17:12:01 ginger root: ZFS:
checksum mismatch, zpool=tank path=/dev/ad12 offset=23070008320
size=44032 Jan 20 17:12:01 ginger root: ZFS: checksum mismatch,
zpool=tank path=/dev/ad8 offset=23070008832 size=43520 Jan 20 17:12:01
ginger root: ZFS: checksum mismatch, zpool=tank path=/dev/ad10
offset=23070008832 size=43520 Jan 20 17:12:01 ginger root: ZFS: zpool
I/O failure, zpool=tank error=86

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ZFS assert panic

2008-01-20 Thread Gergo Szakal 
I have done everyday work on my ZFS-enabled FreeBSD7 box. It is having
4*250G disks in a RAIDZ array (the base system is on a separate disk).

%uname -a
FreeBSD ginger.apathy.szote.u-szeged.hu 7.0-RC1 FreeBSD 7.0-RC1 #0: Mon
Dec 24 10:10:07 UTC 2007
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERIC  amd64


%cat info.0
Dump header from device /dev/ad4s1b
  Architecture: amd64
  Architecture Version: 2
  Dump Length: 253394944B (241 MB)
  Blocksize: 512
  Dumptime: Sun Jan 20 23:51:58 2008
  Hostname:
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 7.0-RC1 #0: Mon Dec 24 10:10:07 UTC 2007
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERIC
  Panic String: solaris assert: sm-sm_space == space (0x1686d4800 ==
0x1686d3800),
file: 
/usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/space_map.c,
line: 357
Dump Parity: 4000765979
Bounds: 0
Dump Status: good

Of course I have tried the things described at [1] but they did not
work, same crash occured when importing. Haven't yet tried OpenSolaris,
though.
I can provide the dump should it be needed.

TIA for looking into the issue.

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Re: ZFS assert panic

2008-01-20 Thread Gergo Szakal 
Silly me, forgot the [1] URL:

http://tinyurl.com/2ytg3w

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