From owner-freebsd-fs@FreeBSD.ORG Wed Feb 13 05:44:18 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 EA34516A417 for ; Wed, 13 Feb 2008 05:44:18 +0000 (UTC) (envelope-from ndenev@gmail.com) Received: from rv-out-0910.google.com (rv-out-0910.google.com [209.85.198.185]) by mx1.freebsd.org (Postfix) with ESMTP id 8365613C457 for ; Wed, 13 Feb 2008 05:44:18 +0000 (UTC) (envelope-from ndenev@gmail.com) Received: by rv-out-0910.google.com with SMTP id g13so4114559rvb.43 for ; Tue, 12 Feb 2008 21:44:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; bh=aZO/5pipJIJCI1+XFhrotAj+N9GZcYNLKdEp4hK0S+w=; b=H+nh5J41fcG0Sij630FHHIcJ4lWTbTCvF1sFW43PCL36LWKBUDZ5QGA68vEbQugglS2QtfeBXjJsJ6ISfCnhmKUEfnKh52/hE86DZrv+EXY2B628gF2grAGQl2F283jdL9jV6AYIaMZo3GUmk8bGKg0vWIfhjt/LoarEi25jPEE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=YfmbUnrGmsR0CXQjRH+vTmirFQRGOU9gmnMOowzkw4p7Qwm4PKv18jdPCMyjMauxOSkRgPP2RhvITfo2L2b562Lo+Fox7pjLI40WDYjd6BEFGCazEjMVYfCyUHJLehiaLUQIGcvTwg1w+utC4fKKzG2nEWJ+Cg3Z2sR36yLPzMU= Received: by 10.141.33.21 with SMTP id l21mr1571266rvj.105.1202881458127; Tue, 12 Feb 2008 21:44:18 -0800 (PST) Received: by 10.141.170.18 with HTTP; Tue, 12 Feb 2008 21:44:18 -0800 (PST) Message-ID: <2e77fc10802122144r409a1c6by41075cb8b06719e3@mail.gmail.com> Date: Wed, 13 Feb 2008 07:44:18 +0200 From: "Niki Denev" Sender: ndenev@gmail.com To: "Ivan Voras" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <2e77fc10802120304n32fd1c42m52e6bc617ba07c35@mail.gmail.com> X-Google-Sender-Auth: d1d745bd2d7f82c0 Cc: freebsd-fs@freebsd.org Subject: Re: ZFS panic when changing zfs dataset mountpoint 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, 13 Feb 2008 05:44:19 -0000 On Feb 13, 2008 1:53 AM, Ivan Voras wrote: > Niki Denev wrote: > > Hi, > > > > I got the following panic when trying to set/change the mountpoint > > property of a dataset. > > > > I did : > > # zfs set mountpoint=/usr/ports zfs2/ports > > and the machine crashed. > > > > The datased had one snapshot taken. > > > > Here is what i was able to extract from the dump : > > You call the zpool "zfs2" - do you perhaps have another one? (Just > guessing here - I remember people sometime complain of unusual errors > when there's more than one zpool). > Yes, there are two pools in the system, and this is the second one. % gpart show => 34 2929686461 da0 GPT (1.5TB) 34 128 1 freebsd-boot (65.5KB) 162 104857600 2 freebsd-ufs (53.7GB) 104857762 16777216 3 freebsd-swap (8.6GB) 121634978 2808051517 4 freebsd-zfs (1.4TB) => 34 976562109 da1 GPT (500.0GB) 34 976562109 1 freebsd-zfs (500.0GB) % zpool status pool: zfs state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM zfs ONLINE 0 0 0 da0p4 ONLINE 0 0 0 errors: No known data errors pool: zfs2 state: ONLINE scrub: none requested config: NAME STATE READ WRITE CKSUM zfs2 ONLINE 0 0 0 da1p1 ONLINE 0 0 0 errors: No known data errors --Niki