Date: Fri, 26 Dec 2008 21:57:03 -0600 (CST) From: Wes Morgan <morganw@chemikals.org> To: freebsd-fs@freebsd.org Subject: Re: zpool resilver restarting Message-ID: <alpine.BSF.2.00.0812262148490.3874@ibyngvyr.purzvxnyf.bet> In-Reply-To: <alpine.BSF.2.00.0812262114100.1887@ibyngvyr.purzvxnyf.bet> References: <9461581F-F354-486D-961D-3FD5B1EF007C@rabson.org> <alpine.BSF.2.00.0812262114100.1887@ibyngvyr.purzvxnyf.bet>
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On Fri, 26 Dec 2008, Wes Morgan wrote: > I just did a zpool replace on a new drive, and now it's resilvering. > Only, when it gets about 20mb resilvered it restarts. I can see all the drive > activity simply halting for a period then resuming in gstat. I see some bugs > in the opensolaris tracker about this, but no resolutions. It doesn't seem to > be related to calling "zpool status" because I can watch gstat and see it > restarting... Anyone seen this before, and hopefully have a workaround...? > > The pool lost a drive on Wednesday and was running with a device missing, > however due to the device numbering changing on the scsi bus, I had to > export/import the pool to get it to come up, the same for after replacing it. Replying to myself with some more information. zpool history -l -i shows the scrub loop happening: 2008-12-26.21:39:46 [internal pool scrub done txg:6463875] complete=0 [user root on volatile] 2008-12-26.21:39:46 [internal pool scrub txg:6463875] func=1 mintxg=3 maxtxg=6463720 [user root on volatile] 2008-12-26.21:41:23 [internal pool scrub done txg:6463879] complete=0 [user root on volatile] 2008-12-26.21:41:23 [internal pool scrub txg:6463879] func=1 mintxg=3 maxtxg=6463720 [user root on volatile] 2008-12-26.21:43:00 [internal pool scrub done txg:6463883] complete=0 [user root on volatile] 2008-12-26.21:43:00 [internal pool scrub txg:6463883] func=1 mintxg=3 maxtxg=6463720 [user root on volatile] 2008-12-26.21:44:38 [internal pool scrub done txg:6463887] complete=0 [user root on volatile] 2008-12-26.21:44:38 [internal pool scrub txg:6463887] func=1 mintxg=3 maxtxg=6463720 [user root on volatile]
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