Do you have a coredump? Or a stack trace of the panic?
On Wed, 19 May 2010, John Andrunas wrote:
Running ZFS on a Nexenta box, I had a mirror get broken and apparently
the metadata is corrupt now. If I try and mount vol2 it works but if
I try and mount -a or mount vol2/vm2 is instantly kernel panics and
reboots. Is it possible to recover from this? I don't care if I lose
the file listed below, but the other data in the volume would be
really nice to get back. I have scrubbed the volume to no avail. Any
other thoughts.
zpool status -xv vol2
pool: vol2
state: ONLINE
status: One or more devices has experienced an error resulting in data
corruption. Applications may be affected.
action: Restore the file in question if possible. Otherwise restore the
entire pool from backup.
see: http://www.sun.com/msg/ZFS-8000-8A
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
vol2 ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
c3t3d0 ONLINE 0 0 0
c3t2d0 ONLINE 0 0 0
errors: Permanent errors have been detected in the following files:
vol2/v...@snap-daily-1-2010-05-06-0000:/as5/as5-flat.vmdk
--
John
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Regards,
markm
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