Date: Wed, 20 Jun 2012 22:17:07 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: <rondzierwa@comcast.net> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS Checksum errors Message-ID: <B67850BEEBB54EA9BB58AECDDDA5643F@multiplay.co.uk> References: <566221263.21373.1340225701396.JavaMail.root@sz0192a.westchester.pa.mail.comcast.net>
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Sorry not seen that before I'm afraid. Maybe you can use zdb to get more info but sounds like something is causing nasty issues.
I'd check your machine for bad hardware issues such as bad ram, cpu or cabling issues.
Regards
Steve
----- Original Message -----
From: rondzierwa@comcast.net
To: Steven Hartland
Cc: freebsd-fs@freebsd.org
Sent: Wednesday, June 20, 2012 9:55 PM
Subject: Re: ZFS Checksum errors
Steve.
well, it got done, and it found another anonymous file with errors. any idea how to get rid of these?
thanks,
ron.
phoenix# zpool status -v zfsPool
pool: zfsPool
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: scrub completed after 8h29m with 6276 errors on Wed Jun 20 16:18:01 2012
config:
NAME STATE READ WRITE CKSUM
zfsPool ONLINE 0 0 6.17K
da0 ONLINE 0 0 13.0K 1.34M repaired
errors: Permanent errors have been detected in the following files:
zfsPool/raid:<0x9e241>
zfsPool/Build:<0x0>
phoenix#
------------------------------------------------------------------------------
From: "Steven Hartland" <killing@multiplay.co.uk>
To: rondzierwa@comcast.net, freebsd-fs@freebsd.org
Sent: Wednesday, June 20, 2012 1:58:20 PM
Subject: Re: ZFS Checksum errors
----- Original Message -----
From: <rondzierwa@comcast.net>
..
> zpool status indicates that a file has errors, but doesn't tell me its name:
>
> phoenix# zpool status -v zfsPool
> pool: zfsPool
> 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: scrub in progress for 5h27m, 18.71% done, 23h42m to go
Try waiting for the scrub to complete and see if its more helpful after that.
Regards
Steve
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