From owner-freebsd-stable@FreeBSD.ORG Mon Nov 24 08:09:18 2008 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 5811A106564A for ; Mon, 24 Nov 2008 08:09:18 +0000 (UTC) (envelope-from gerrit@pmp.uni-hannover.de) Received: from mrelay1.uni-hannover.de (mrelay1.uni-hannover.de [130.75.2.106]) by mx1.freebsd.org (Postfix) with ESMTP id BBA818FC08 for ; Mon, 24 Nov 2008 08:09:17 +0000 (UTC) (envelope-from gerrit@pmp.uni-hannover.de) Received: from www.pmp.uni-hannover.de (www.pmp.uni-hannover.de [130.75.117.2]) by mrelay1.uni-hannover.de (8.14.2/8.14.2) with ESMTP id mAO89EX7032725; Mon, 24 Nov 2008 09:09:15 +0100 Received: from pmp.uni-hannover.de (arc.pmp.uni-hannover.de [130.75.117.1]) by www.pmp.uni-hannover.de (Postfix) with SMTP id 580FB2E5; Mon, 24 Nov 2008 09:09:14 +0100 (CET) Date: Mon, 24 Nov 2008 09:09:14 +0100 From: Gerrit =?ISO-8859-1?Q?K=FChn?= To: Freddie Cash Message-Id: <20081124090914.4cc54024.gerrit@pmp.uni-hannover.de> In-Reply-To: <200811210816.35573.fjwcash@gmail.com> References: <20081121151518.9f4f6af8.gerrit@pmp.uni-hannover.de> <20081121154153.a741e391.gerrit@pmp.uni-hannover.de> <200811210816.35573.fjwcash@gmail.com> Organization: Albert-Einstein-Institut (MPI =?ISO-8859-1?Q?f=FCr?= Gravitationsphysik & IGP =?ISO-8859-1?Q?Universit=E4t?= Hannover) X-Mailer: Sylpheed 2.4.8 (GTK+ 2.12.11; i386-portbld-freebsd7.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-PMX-Version: 5.4.1.325704, Antispam-Engine: 2.6.0.325393, Antispam-Data: 2008.11.24.75808 Cc: freebsd-stable@freebsd.org Subject: Re: Curious failure of ZFS snapshots 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: Mon, 24 Nov 2008 08:09:18 -0000 On Fri, 21 Nov 2008 08:16:35 -0800 Freddie Cash wrote about Re: Curious failure of ZFS snapshots: FC> > GK> mclane# ll /tank/home/pt/.zfs/ FC> > GK> ls: snapshot: Bad file descriptor FC> > GK> total 0 FC> Which shell are you using? I've seen quite a few FC> different "non-existent"/"invalid directory" errors when using tcsh FC> to navigate through the .zfs/ hierarchy. Can do "cd ..", "ls .", or FC> tab completion when in anything under .zfs/ Standard root login, so it's /bin/csh. I cannot remember if I tried to cd into the dir, and after rebooting everything's fine up to now. I will try this if I see the problem again. However, it would be rather strange if this was shell-dependent, as all other snapshots were happily accessible with csh (and the panic after trying to unmount the fs is definitely not an expected behaviour either :-). FC> Using sh or zsh, these errors don't occur. FC> Just curious if this is the same kind of thing. I will try it when I see the problem next time. cu Gerrit