Date: Tue, 25 Sep 2012 07:40:23 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Bob Bishop <rb@gid.co.uk> Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org, Steven Hartland <killing@multiplay.co.uk> Subject: Re: ZFS TRIM support committed to HEAD. Message-ID: <20120925054023.GK1413@garage.freebsd.pl> In-Reply-To: <48D1FE59-C687-4D95-B4BF-7BC85F8B8F0A@gid.co.uk> References: <20120923195357.GO1454@garage.freebsd.pl> <1735E492-3C3C-491A-82E2-884E976B4BC4@gid.co.uk> <20120923222520.GS1454@garage.freebsd.pl> <D637D49E-27B3-4169-BC27-D5A7409040B9@gid.co.uk> <20CC6F2BF08D47ED802318697542A15D@multiplay.co.uk> <2EC5B55F-E969-4663-A753-1115D96F125C@gid.co.uk> <48D1FE59-C687-4D95-B4BF-7BC85F8B8F0A@gid.co.uk>
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[-- Attachment #1 --] On Tue, Sep 25, 2012 at 12:14:24AM +0100, Bob Bishop wrote: > Hi, > > Still seems to be working OK, but: > > seagoon# zpool status > pool: m1 > state: ONLINE > status: One or more devices has experienced an unrecoverable error. An > attempt was made to correct the error. Applications are unaffected. > action: Determine if the device needs to be replaced, and clear the errors > using 'zpool clear' or replace the device with 'zpool replace'. > see: http://www.sun.com/msg/ZFS-8000-9P > scan: scrub repaired 0 in 0h2m with 0 errors on Mon Sep 24 23:52:08 2012 > config: > > NAME STATE READ WRITE CKSUM > m1 ONLINE 0 0 0 > mirror-0 ONLINE 0 0 0 > gpt/disk1 ONLINE 109M 0 0 > gpt/disk0 ONLINE 109M 0 0 > > errors: No known data errors > seagoon# sysctl -a |grep _trim > kstat.zfs.misc.zio_trim.zio_trim_bytes: 228731904 > kstat.zfs.misc.zio_trim.zio_trim_success: 19406 > kstat.zfs.misc.zio_trim.zio_trim_unsupported: 0 > kstat.zfs.misc.zio_trim.zio_trim_failed: 0 > seagoon# > > No device errors logged in messages, and scrub comes up clean as you can see. The read error count is increasing, but otherwise everything appears to work OK. Are you sure your world and kernel are in sync? I remember seeing similar problem when my userland was updated. -- Pawel Jakub Dawidek http://www.wheelsystems.com FreeBSD committer http://www.FreeBSD.org Am I Evil? Yes, I Am! http://tupytaj.pl [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iEYEARECAAYFAlBhQ8YACgkQForvXbEpPzQCxACg9un8BZh6++nHBs5MYYGMo4YU VPwAoLjUTYIuLjl7GIBI4ep+bqSifFAl =pqRl -----END PGP SIGNATURE-----help
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