From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=51964 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PFhHi-0001V8-Qd for qemu-devel@nongnu.org; Tue, 09 Nov 2010 01:02:23 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PFhHh-0000lH-7m for qemu-devel@nongnu.org; Tue, 09 Nov 2010 01:02:22 -0500 Received: from tama500.ecl.ntt.co.jp ([129.60.39.148]:61151) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PFhHg-0000kN-Le for qemu-devel@nongnu.org; Tue, 09 Nov 2010 01:02:21 -0500 Message-ID: <4CD8E3E4.8010500@lab.ntt.co.jp> Date: Tue, 09 Nov 2010 15:02:12 +0900 From: Yoshiaki Tamura MIME-Version: 1.0 References: <20101108190253.560821111@redhat.com> In-Reply-To: <20101108190253.560821111@redhat.com> Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Re: [patch 0/3] block migration fixes List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Marcelo Tosatti Cc: Kevin Wolf , ohmura.kei@lab.ntt.co.jp, qemu-devel@nongnu.org, Liran Schour Marcelo Tosatti wrote: > Following patchset fixes block migration corruption issues. Hi Marcelo, Thanks for looking into this issue. Although we tried your patches, we're still seeing the corruption. If we execute block migration while copying a file locally, md5sum of the copied file doesn't match with the original. Sometimes, the filesystem returns an I/O error. Could you let us know how you tested and debugged? Did you use blkverify? Thanks, Yoshi