From owner-freebsd-fs@FreeBSD.ORG Tue May 17 20:41:54 2011 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 2E03F106564A for ; Tue, 17 May 2011 20:41:54 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 5A4A58FC20 for ; Tue, 17 May 2011 20:41:53 +0000 (UTC) Received: from porto.topspin.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id XAA03690; Tue, 17 May 2011 23:23:31 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost.topspin.kiev.ua ([127.0.0.1]) by porto.topspin.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1QMQnj-0007eK-CS; Tue, 17 May 2011 23:23:31 +0300 Message-ID: <4DD2D942.9030600@FreeBSD.org> Date: Tue, 17 May 2011 23:23:30 +0300 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.17) Gecko/20110503 Lightning/1.0b2 Thunderbird/3.1.10 MIME-Version: 1.0 To: a.smith@ukgrid.net References: <20110517200932.33075laonl99lx4w@webmail2.ukgrid.net> In-Reply-To: <20110517200932.33075laonl99lx4w@webmail2.ukgrid.net> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-fs@FreeBSD.org Subject: Re: zfs get all command hung 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: Tue, 17 May 2011 20:41:54 -0000 on 17/05/2011 22:09 a.smith@ukgrid.net said the following: > Hi, > > I have a script that runs every hour, one of the commands it runs is "zfs get > all mypool". The process has hung and cannot be killed. Is there anything I can > do to work out what happened? This has happened before, but on older OS > releases. The system is FreeBSD 8.2-RELEASE amd64. A truss of the process just > shows nothing, procstat -kk -- Andriy Gapon