From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Greaves Subject: Re: [linux-lvm] 2.6.22-rc5 XFS fails after hibernate/resume Date: Fri, 29 Jun 2007 09:20:45 +0100 Message-ID: <4684C0DD.4080702@dgreaves.com> References: <46744065.6060605@dgreaves.com> <4674645F.5000906@gmail.com> <46751D37.5020608@dgreaves.com> <4676390E.6010202@dgreaves.com> <20070618145007.GE85884050@sgi.com> <4676D97E.4000403@dgreaves.com> <4677A0C7.4000306@dgreaves.com> <4677A596.7090404@gmail.com> <4677E496.3080506@dgreaves.com> <4678DF56.1020903@gmail.com> <467ABE25.7060303@dgreaves.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <467ABE25.7060303@dgreaves.com> Sender: linux-raid-owner@vger.kernel.org To: Tejun Heo , David Chinner Cc: David Robinson , LVM general discussion and development , "'linux-kernel@vger.kernel.org'" , xfs@oss.sgi.com, linux-pm , LinuxRaid , "Rafael J. Wysocki" List-Id: linux-raid.ids David Greaves wrote: > been away, back now... again... David Greaves wrote: > When I move the swap/resume partition to a different controller (ie when > I broke the / mirror and used the freed space) the problem seems to go > away. No, it's not gone away - but it's taking longer to show up. I can try and put together a test loop that does work, hibernates, resumes and repeats but since I know it crashes at some point there doesn't seem much point unless I'm looking for something. There's not much in the logs - is there any other instrumentation that people could suggest? DaveC, given this is happening without (obvious) libata errors do you think it may be something in the XFS/md/hibernate area? If there's anything to be tried then I'll also move to 2.6.22-rc6. > Tejun Heo wrote: >> It's really weird tho. The PHY RDY status changed events are coming >> from the device which is NOT used while resuming There is an obvious problem there though Tejun (the errors even when sda isn't involved in the OS boot) - can I start another thread about that issue/bug later? I need to reshuffle partitions so I'd rather get the hibernate working first and then go back to it if that's OK? David