From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charles Duffy Subject: Re: OCFS2 file system corruption with QEMU/KVM Date: Sun, 07 Jun 2009 19:55:48 -0500 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: kvm@vger.kernel.org Return-path: Received: from main.gmane.org ([80.91.229.2]:48106 "EHLO ciao.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752941AbZFHAzp (ORCPT ); Sun, 7 Jun 2009 20:55:45 -0400 Received: from list by ciao.gmane.org with local (Exim 4.43) id 1MDT9P-000479-CT for kvm@vger.kernel.org; Mon, 08 Jun 2009 00:55:47 +0000 Received: from 143.166.197.6 ([143.166.197.6]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 08 Jun 2009 00:55:47 +0000 Received: from Charles_Duffy by 143.166.197.6 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 08 Jun 2009 00:55:47 +0000 In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: Bike & Snow wrote: > Is anyone using OCFS2 on a SAN based setup (in my case iSCSI) for a > shared storage setup for KVM? > > I've got a really nice setup that works really well and gives very > good performance. > > However, the QEMU disk images (raw format) keep corrupting. > > Is OCFS2 to be avoided in the setup or are there any workarounds? For > example filesystem setup. I've had no trouble using GFS2. Are you setting cache=off?