From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p8L7al9V124891 for ; Wed, 21 Sep 2011 02:36:47 -0500 Received: from server655-han.de-nserver.de (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 3E25D16086E8 for ; Wed, 21 Sep 2011 00:42:06 -0700 (PDT) Received: from server655-han.de-nserver.de (server655-han.de-nserver.de [85.158.177.45]) by cuda.sgi.com with ESMTP id SFibpj1IR8tEboYt for ; Wed, 21 Sep 2011 00:42:06 -0700 (PDT) Message-ID: <4E79940A.4000502@profihost.ag> Date: Wed, 21 Sep 2011 09:36:42 +0200 From: Stefan Priebe - Profihost AG MIME-Version: 1.0 Subject: Re: xfs deadlock in stable kernel 3.0.4 References: <4E70571A.80108@profihost.ag> <4E705C42.6020909@profihost.ag> <20110914143005.GA28496@infradead.org> <4E75B660.1030502@profihost.ag> <20110918230245.GF15688@dastard> <4E78665E.8030409@profihost.ag> <20110920160226.GA25542@infradead.org> <4E78CBF4.1030505@profihost.ag> <20110920172455.GA30757@infradead.org> <4E78CEFD.9030603@profihost.ag> <20110920223047.GA13758@infradead.org> In-Reply-To: <20110920223047.GA13758@infradead.org> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Christoph Hellwig Cc: "xfs-masters@oss.sgi.com" , aelder@sgi.com, "xfs@oss.sgi.com" Am 21.09.2011 00:30, schrieb Christoph Hellwig: > On Tue, Sep 20, 2011 at 07:35:57PM +0200, Stefan Priebe - Profihost AG wrote: >> Am 20.09.2011 19:24, schrieb Christoph Hellwig: >>> On Tue, Sep 20, 2011 at 07:23:00PM +0200, Stefan Priebe - Profihost AG wrote: >>>>> - what is the fs geometry? >>>> What do you exactly mean? I've seen this on 1TB and 160GB SSD >>>> devices with totally different disk layout. >>> >>> The output of mkfs.xfs (of xfs_info after it's been created) >> >> ssd:~# xfs_info /dev/sda3 >> meta-data=/dev/root isize=256 agcount=4, agsize=9517888 blks >> = sectsz=512 attr=2 >> data = bsize=4096 blocks=38071552, imaxpct=25 >> = sunit=0 swidth=0 blks >> naming =version 2 bsize=4096 ascii-ci=0 >> log =internal bsize=4096 blocks=18589, version=2 >> = sectsz=512 sunit=0 blks, lazy-count=1 >> realtime =none extsz=4096 blocks=0, rtextents=0 > > Nothing special there. > > So far I haven't been able to recreate it. How many runs did you > normally need on 3.1-rc? Note that so far I've run my known working > kernel, I'll test your config plus the drivers I need next. I had only used 3.0.4 with bonnie++ to reproduce. 3.1-rc was running on a prod. system. Sadly i'm also not able to reproduce it reliable on every partition. Sometimes it works sometimes not. Just retrying does not help. I had to copy and delete random files from the part. and then start bonnie++ on it. Perhaps i can give you a dd dump of the partition. But i had to recreate one. My Intel SSD is now massivly slower than when i started the tests. No idea why. Stefan _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs