From owner-freebsd-fs@FreeBSD.ORG Wed Mar 26 15:10:07 2008 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A029E106564A for ; Wed, 26 Mar 2008 15:10:07 +0000 (UTC) (envelope-from jdc@parodius.com) Received: from mx01.sc1.parodius.com (mx01.sc1.parodius.com [72.20.106.3]) by mx1.freebsd.org (Postfix) with ESMTP id 965ED8FC12 for ; Wed, 26 Mar 2008 15:10:07 +0000 (UTC) (envelope-from jdc@parodius.com) Received: by mx01.sc1.parodius.com (Postfix, from userid 1000) id 75FA31CC068; Wed, 26 Mar 2008 08:10:07 -0700 (PDT) Date: Wed, 26 Mar 2008 08:10:07 -0700 From: Jeremy Chadwick To: =?iso-8859-1?Q?St=E5le?= Kristoffersen Message-ID: <20080326151007.GA87075@eos.sc1.parodius.com> References: <20080326142346.GA16062@eschew.pusen.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20080326142346.GA16062@eschew.pusen.org> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: freebsd-fs@freebsd.org Subject: Re: Strange ZFS behaviour when a drive fail. X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Mar 2008 15:10:07 -0000 On Wed, Mar 26, 2008 at 03:23:46PM +0100, Ståle Kristoffersen wrote: > when I then ran zpool status I got: > scrub: resilver completed with 0 errors on Wed Mar 26 15:15:50 2008 > > Why did it start to resilver onto "nothing", and why can't I replace it with mfid8 (even with -f)? I believe this problem was stated back in January (see the 2nd half of the post), although Joe's problem showed an incremented CHKSUM, not an actual drive in FAULTED mode: http://lists.freebsd.org/pipermail/freebsd-fs/2008-January/004241.html Either way, the situation sounds very familiar (failure + reboot resulting in the pool silvering for strange reasons). -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |