From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pekka Enberg Subject: Re: Why QCOW1? (was: [PATCH v2] kvm tool: add QCOW verions 1 read/write support) Date: Fri, 15 Apr 2011 09:45:54 +0300 Message-ID: References: <1302722762-30517-1-git-send-email-prasadjoshi124@gmail.com> <4DA6AA2F.2020306@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Cc: Kevin Wolf , Prasad Joshi , mingo@elte.hu, kvm@vger.kernel.org, asias.hejun@gmail.com, gorcunov@gmail.com, levinsasha928@gmail.com, stefanha@linux.vnet.ibm.com To: Markus Armbruster Return-path: Received: from mail-vx0-f174.google.com ([209.85.220.174]:56805 "EHLO mail-vx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753178Ab1DOGpz (ORCPT ); Fri, 15 Apr 2011 02:45:55 -0400 Received: by vxi39 with SMTP id 39so1867252vxi.19 for ; Thu, 14 Apr 2011 23:45:54 -0700 (PDT) In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: On Fri, Apr 15, 2011 at 9:41 AM, Markus Armbruster wrote: > What hasn't been discussed much is the other half of Kevin's remark: why > QCOW1? QCOW1 was simpler to implement as the first non-raw image format. Pekka