zfs import panic
Pawel Jakub Dawidek
pjd at FreeBSD.org
Tue Nov 13 06:58:45 PST 2007
On Tue, Nov 13, 2007 at 03:55:06PM +0100, Pawel Jakub Dawidek wrote:
> On Mon, Nov 12, 2007 at 06:52:15PM -0200, Alexandre Biancalana wrote:
> > Hi list,
> >
> > After an spontaneous reboot this weekend our backup server is
> > panic'ing on zfs import. I've the vmcore file but I can't debug this
> > with kgdb
> >
> > :/var/crash # more info.3
> > Dump header from device /dev/ad0s1b
> > Architecture: amd64
> > Architecture Version: 2
> > Dump Length: 103477248B (98 MB)
> > Blocksize: 512
> > Dumptime: Mon Nov 12 14:56:12 2007
> > Hostname:
> > Magic: FreeBSD Kernel Dump
> > Version String: FreeBSD 7.0-BETA2 #0: Mon Nov 12 11:49:07 BRST 2007
> > root@:/usr/src/sys/amd64/compile/MANNY.debug
> > Panic String: solaris assert: ss == NULL, file:
> > /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/fs/zfs/space_map.c,
> > line: 110
> > Dump Parity: 2217569595
> > Bounds: 3
> > Dump Status: good
>
> This looks like http://bugs.opensolaris.org/view_bug.do?bug_id=6458218,
> but fix for this bug is already in FreeBSD's version...
> To recover your data you can try removing /boot/zfs/zpool.cache file
> before loading zfs.ko module, and then try to import your pool with:
>
> # zpool import -o ro <pool_name>
BTW. You could try booting from Indiana CD (Solaris) and see if you can
import the pool from there.
--
Pawel Jakub Dawidek http://www.wheel.pl
pjd at FreeBSD.org http://www.FreeBSD.org
FreeBSD committer Am I Evil? Yes, I Am!
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