From owner-freebsd-stable@FreeBSD.ORG Sun Jan 9 05:47:47 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 457E4106566B for ; Sun, 9 Jan 2011 05:47:47 +0000 (UTC) (envelope-from jyavenard@gmail.com) Received: from mail-iy0-f182.google.com (mail-iy0-f182.google.com [209.85.210.182]) by mx1.freebsd.org (Postfix) with ESMTP id 0B55B8FC13 for ; Sun, 9 Jan 2011 05:47:46 +0000 (UTC) Received: by iyb26 with SMTP id 26so17621721iyb.13 for ; Sat, 08 Jan 2011 21:47:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=c8ikdRnRS+875TkiX+dxGCiiTUW6XBgBMo+MsD06mnw=; b=uHlJ47slGT6i9Xt/SWCx3ajak2jyUHTYKVglvZvyYPOfSG04qOOU17pJxmyd519kcs rQ3EvgHLgZk1gWD4i/cosVOGtaU5jYSSseDyq2es60LL3pwgT6pP9jDstZ3BCganqt4X DVYLXz6MLOS20VTCm1zuo9KfCEvW2s5XVtfCI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=mmbt6Q2N556qWf6Q2jJcJIrZ5i7O2HDM7u/YKRgt2TRX0oG1hrb+d7rgQQiUYhyedy iVWIc4GO/tgeFfVL+nGy/c+YRLsLM+f2Ih1d1kML8lGXGCwwVb6ooZw+mKa+FWO72QWF Kv1BBNsa5cH/RjRCqzLTToA7tGIH/vbIRjAaw= MIME-Version: 1.0 Received: by 10.42.170.6 with SMTP id d6mr896761icz.464.1294552064703; Sat, 08 Jan 2011 21:47:44 -0800 (PST) Received: by 10.42.172.69 with HTTP; Sat, 8 Jan 2011 21:47:44 -0800 (PST) In-Reply-To: References: Date: Sun, 9 Jan 2011 16:47:44 +1100 Message-ID: From: Jean-Yves Avenard To: Adam Vande More Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-stable@freebsd.org Subject: Re: faulted zpool , do not resilver X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Jan 2011 05:47:47 -0000 Hi On 9 January 2011 16:08, Adam Vande More wrote: > On Sat, Jan 8, 2011 at 10:49 PM, Jean-Yves Avenard > wrote: >> >> Any pointers on what I should do now? >> >> All my data seems fine :( > > The web page mentioned in the error message contains further info, have y= ou > reviewed that? (argh, I see it's behind a login now, that's a recent > change).=A0 This should be it's equivalent: > > http://dlc.sun.com/osol/docs/content/ZFSADMIN/gbbwl.html I did.. I can't find what this metadata: bit referes to though > > One way the meta data corruption can occur is the hard drive lies to ZFS > when it issues a cache flush.=A0 If the device says it did and in reality= it > didn't and there was a power outage this type of corruption can occur. > > http://mail.opensolaris.org/pipermail/zfs-discuss/2010-January/035740.htm= l I've been trying for 3 days to resolve those issues now.. I'm going to just destroy the zpool ; I have a full mirror of that zpool on another machine. It's going to be the easiest way. I'm still worried that for the first time I tried replaced disks, it failed so miserably... For some reason moving my SATA disk from on sata interface to another failed. zpool would want to read the pool anymore, complaining that the zpool version was too high (it's version 14, definitely ok). Moving the disks bak to the original sata interface, and I can read the pool just fine. So What I did is unplug the diisk from the old interface, zpool import it (now in degraded mode) and plug back the disk and wait for the resilvering to complete. JY