Date: Fri, 15 Feb 2013 13:30:51 +0200 From: Alexandr Krivulya <shuriku@shurik.kiev.ua> To: freebsd-fs@freebsd.org Subject: error destroying zfs filesystem Message-ID: <511E1C6B.50101@shurik.kiev.ua>
next in thread | raw e-mail | index | archive | help
Hello everyone!
After upgrading my zfs-only system from 8.2 to 9.1 I have many errors
related to zfs in my /var/log/messages:
Feb 15 13:12:44 gw kernel: metaslab_free_dva(): bad DVA
0:264842321920Solaris: WARNING: metaslab_free_dva(): bad DVA 0:338480095232
Feb 15 13:12:44 gw kernel: Solaris: WARNING: metaslab_free_dva(): bad
DVA 0:277633901056Solaris: WARNING:
Feb 15 13:12:45 gw kernel: metaslab_free_dva(): bad DVA
0:277263710208Solaris: WARNING: metaslab_free_dva(): bad DVA
0:277633606144Solaris: WARNING: metaslab_free_dva(): bad DVA
0:278349642240Solaris: WARNING: metaslab_free_dva(): bad DVA
0:278429099008Solaris: WARNING: metaslab_free_dva(): bad DVA
0:278349926400Solaris: WARNING: metaslab_free_dva(): bad DVA
0:278245378560Solaris: WARNING: metaslab_free_dva(): bad DVA
0:256838777344Solaris: WARNING: metaslab_free_dva(): bad DVA 0:327364684800
Feb 15 13:12:45 gw kernel: Solaris: WARNING: metaslab_free_dva(): bad
DVA 0:312373604864
root@gw:/ # zpool status -v
pool: zmirror
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://illumos.org/msg/ZFS-8000-8A
scan: scrub repaired 0 in 1h39m with 1 errors on Thu Feb 14 17:48:53 2013
config:
NAME STATE READ WRITE CKSUM
zmirror ONLINE 0 0 2
mirror-0 ONLINE 0 0 8
gpt/disk01 ONLINE 0 0 8
gpt/disk02 ONLINE 0 0 8
errors: Permanent errors have been detected in the following files:
zmirror/usr:<0x0>
<0xc8>:<0x0>
zfs clear and zfs scrub didn't help me, so I have created a new
filesystem zmirror/usr2 with mountpoint=/usr and copy all files manually
from zmirror/usr to zmirror/usr2 because zfs send failed with i/o error.
The system whith new /usr boots fine and now I try to remove broken
zmirror/usr, but still no luck:
root@gw:/ # zfs destroy zmirror/usr
internal error: Unknown error: 122
Аварийное завершение(core dumped)
How can I solve this issue?
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?511E1C6B.50101>