Date: Mon, 31 Jan 2011 15:10:17 -0500 From: Mike Tancsa <mike@sentex.net> To: Adam Vande More <amvandemore@gmail.com> Cc: freebsd-fs@freebsd.org Subject: Re: ZFS help! Message-ID: <4D471729.3050804@sentex.net> In-Reply-To: <AANLkTi=Z=Onduz9uMuoRgJNXEUJeNKU%2BWw=Rgi8TP2tP@mail.gmail.com> References: <4D43475D.5050008@sentex.net> <4D44D775.50507@jrv.org> <4D470A65.4050000@sentex.net> <AANLkTi=Z=Onduz9uMuoRgJNXEUJeNKU%2BWw=Rgi8TP2tP@mail.gmail.com>
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On 1/31/2011 2:23 PM, Adam Vande More wrote: > On Mon, Jan 31, 2011 at 1:15 PM, Mike Tancsa <mike@sentex.net> wrote: >> zpool status -v >> pool: tank1 >> 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 ... >> errors: Permanent errors have been detected in the following files: >> >> /tank1/argus-data/previous/argus-sites-radium.2011.01.28.16.00 >> tank1/argus-data:<0xc6> >> /tank1/argus-data/argus-sites-radium >> >> Do I just want to do a scrub ? >> >> Unfortunately, http://www.sun.com/msg/ZFS-8000-8A gives a 503 >> > > A scrub will not help fix those files, but if it was me I'd do it anyway to > ensure consistency. Thanks! I dont mind losing those files. I just want to get all back to a 'good' state. > > http://dlc.sun.com/osol/docs/content/ZFSADMIN/gbbwl.html > > I've seen similar types of corruption on ZFS when using devices that don't > obey cache flush. Perhaps this can help provide some understanding. > > http://blogs.digitar.com/jjww/2006/12/shenanigans-with-zfs-flushing-and-intelligent-arrays/ > Hmmm, I was able to delete two of the files that have actual names to them, but I cant find the other and now it shows errors: Permanent errors have been detected in the following files: tank1/argus-data:<0xc5> tank1/argus-data:<0xc6> tank1/argus-data:<0xc7> 0(offsite)# echo "ibase=16; C5" | bc 197 0(offsite)# find . -inum 197 0(offsite)# find . -inum 198 0(offsite)# find . -inum 199 0(offsite)# pwd /tank1/argus-data 0(offsite)# ---Mike
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