From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q3H8JtI3034038 for ; Tue, 17 Apr 2012 03:19:56 -0500 Received: from mail.profihost.ag (mail.profihost.ag [85.158.179.208]) by cuda.sgi.com with ESMTP id uvMWSqDXdIxVVEEF (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 17 Apr 2012 01:19:53 -0700 (PDT) Message-ID: <4F8D27A1.2090809@profihost.ag> Date: Tue, 17 Apr 2012 10:19:45 +0200 From: Stefan Priebe - Profihost AG MIME-Version: 1.0 Subject: Re: XFS blocked task in xlog_cil_force_lsn References: <4F8BC0B9.90604@profihost.ag> <20120416235647.GA6734@dastard> In-Reply-To: <20120416235647.GA6734@dastard> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Dave Chinner Cc: Christoph Hellwig , Greg KH , Philipp Herz - Profihost AG , stable@vger.kernel.org, "xfs@oss.sgi.com" Am 17.04.2012 01:56, schrieb Dave Chinner: > Your first question should be: is this a known problem? > And the answer to that is: I don't think so. Sorry absolutely correct. > So, is the system actually hung? No. The kernel has ended the stalled request. > Were there IO errors around this time? No. > did the system recover and continue to work normally? Yes. > What's your storage hardware, application, workload, etc? It a Raid 10 of 1TB SATA Drives in front of a 3Ware Controller doing heavy rsync backups. Greets Stefan _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs