From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Small Subject: Re: Deadlock in md barrier code? / RAID1 / LVM CoW snapshot + ext3 / Debian 5.0 - lenny 2.6.26 kernel Date: Mon, 18 Oct 2010 19:52:36 +0100 Message-ID: <4CBC9774.6020500@seoss.co.uk> References: <4C938103.1010304@seoss.co.uk> <20100918085925.5fee83ee@notabene> <4C97BD21.1040405@seoss.co.uk> <4C991D61.1040400@seoss.co.uk> <20100922083039.283ccdfd@notabene> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20100922083039.283ccdfd@notabene> Sender: linux-raid-owner@vger.kernel.org To: Neil Brown Cc: "linux-raid@vger.kernel.org" List-Id: linux-raid.ids Neil Brown wrote: > Maybe if you can get me a full sysrq-T list that might help. > At last, yes, courtesy of Ben Hutchings... http://buttersideup.com/files/md-raid1-lockup-lvm-snapshot/deadlock-openvz-2.6.26-Debian5.txt ... any use? Cheers, Tim. -- South East Open Source Solutions Limited Registered in England and Wales with company number 06134732. Registered Office: 2 Powell Gardens, Redhill, Surrey, RH1 1TQ VAT number: 900 6633 53 http://seoss.co.uk/ +44-(0)1273-808309