Date: Fri, 05 Apr 2013 15:02:46 +0300 From: Zeus Panchenko <zeus@ibs.dn.ua> To: <freebsd-fs@freebsd.org> Subject: Re: Error ZFS-8000-8A on 9.1 under VMware Message-ID: <20130405150246.72446@relay.ibs.dn.ua> In-Reply-To: Your message of Fri, 5 Apr 2013 12:56:40 %2B0200 <20130405125635.41478c64@fabiankeil.de> References: <20130405131954.60183@relay.ibs.dn.ua> <20130405125635.41478c64@fabiankeil.de>
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Fabian Keil <freebsd-listen@fabiankeil.de> wrote:
> Are you sure the "Permanent errors" are (or were) actually permanent?
I am not ... here I rely only on `zpool status -v' output where the
message appears until I delete the files, say `zpool clear' and scrub
the pool ...
> If they are, you should get an error message when cat'ing the
> supposedly affected files to /dev/null and the files should show
> up again when scrubbing the pool without deleting any files first.
yes, they are ... here is one file example:
# cat /usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a > /dev/null
cat: /usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a: Input/output error
but in dmesg output is nothing related to the issue
if I run scrub after just finished one, than CKSUM value increments
# zpool status -v
pool: zroot
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 2.50K in 0h4m with 6 errors on Tue Mar 26 20:40:26 2013
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 7
gpt/disk0 ONLINE 0 0 15
errors: Permanent errors have been detected in the following files:
/usr/obj/usr/src/tmp/legacy/usr/bin/indxbib
/usr/obj/usr/src/sys/HELP/modules/usr/src/sys/modules/drm/radeon/radeon.ko.debug
/usr/obj/usr/src/kerberos5/lib/libasn1/.depend
/usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a
/usr/local/lib/libsicudata.a
/usr/src/.svn/pristine/0f/0fc73fd8e2874afad8bdbf2d921dac0ef73ca859.svn-base
# zpool scrub zroot
# zpool status -v
pool: zroot
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 0h5m with 6 errors on Fri Apr 5 11:57:14 2013
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 13
gpt/disk0 ONLINE 0 0 27
errors: Permanent errors have been detected in the following files:
/usr/obj/usr/src/tmp/legacy/usr/bin/indxbib
/usr/obj/usr/src/sys/HELP/modules/usr/src/sys/modules/drm/radeon/radeon.ko.debug
/usr/obj/usr/src/kerberos5/lib/libasn1/.depend
/usr/obj/lib32/usr/src/lib/libsmb/libsmb_p.a
/usr/local/lib/libsicudata.a
/usr/src/.svn/pristine/0f/0fc73fd8e2874afad8bdbf2d921dac0ef73ca859.svn-base
- --
Zeus V. Panchenko jid:zeus@im.ibs.dn.ua
IT Dpt., I.B.S. LLC GMT+2 (EET)
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