From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Sandeen Subject: Re: 2.6.30-rc4: xfs_fsr hangs Date: Sat, 02 May 2009 15:14:00 -0500 Message-ID: <49FCA988.2050600@sandeen.net> References: <20090502101405.GA6145@fancy-poultry.org> <49FC9762.6010109@sandeen.net> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: kernel-testers-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Alexander Beregalov Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Heinz Diehl , Kernel Testers List , xfs-VZNHf3L845pBDgjK7y7TUQ@public.gmane.org Alexander Beregalov wrote: > 2009/5/2 Eric Sandeen : >> Alexander Beregalov wrote: >>> 2009/5/2 Heinz Diehl : >>>> On 01.05.2009, Alexander Beregalov wrote: >>>> >>>>> # xfs_db -r /dev/sdc1 >>>>> xfs_db> frag >>>>> actual 23805, ideal 22890, fragmentation factor 3.84% >>>>> # xfs_fsr -v /dev/sdc1 >>>>> /mnt/c start inode=0 >>>>> ino=158 >>>>> extents before:3 after:1 DONE ino=158 >>>>> >>>>> then it hangs >>>> I can't confirm this here on my systems: >>>> >>>> liesel:~ # uname -a >>>> Linux liesel 2.6.30-rc4 #1 SMP PREEMPT Sat May 2 11:49:13 CEST 2009 x86_64 x86_64 x86_64 GNU/Linux >>> I have this problem on two x86_32 hosts. >>> It runs for about a minute and then hangs. >> echo w > /proc/sysrq-trigger >> dmesg >> >> would show all the sleeping processes... > It is the same as I posted already: hum, only 1 thread, interesting... Thanks, -Eric