Date: Thu, 22 Apr 2010 18:58:29 +0100 From: Martin Simmons <martin@lispworks.com> To: freebsd-fs@freebsd.org Subject: Re: zfs: unexpected resilver of old disk when attaching a new mirror disk Message-ID: <201004221758.o3MHwTb2006547@higson.cam.lispworks.com> In-Reply-To: <4BD0670A.8070205@xpam.de> (message from Adam Nowacki on Thu, 22 Apr 2010 17:11:06 %2B0200) References: <201004221441.PAA07296@wratting.cam.lispworks.com> <4BD0670A.8070205@xpam.de>
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>>>>> On Thu, 22 Apr 2010 17:11:06 +0200, Adam Nowacki said: > > My best guess is metadata updates to refer to the 2nd disk. I've seen > same behavior when replacing a bad disk in 10 disk raidz2 pool. No data > was affected. I would expect all new writes to automatically go to all disks though, so they wouldn't be counted as resilvering. __Martin
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