From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46550) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VBLiV-0002pC-Ln for qemu-devel@nongnu.org; Mon, 19 Aug 2013 05:25:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VBLiP-00029i-LK for qemu-devel@nongnu.org; Mon, 19 Aug 2013 05:25:39 -0400 Received: from mx1.redhat.com ([209.132.183.28]:51669) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VBLiP-00029Q-E5 for qemu-devel@nongnu.org; Mon, 19 Aug 2013 05:25:33 -0400 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r7J9PWLf021548 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 19 Aug 2013 05:25:32 -0400 From: Kevin Wolf Date: Mon, 19 Aug 2013 11:25:33 +0200 Message-Id: <1376904333-30336-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH] qcow2: Change default for new images to compat=1.1 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, stefanha@redhat.com By the time that qemu 1.7 will be released, enough time will has passed since qemu 1.1, which is the first version to understand version 3 images, that changing the default shouldn't hurt many people any more and the benefits of using the new format outweigh the pain. qemu-iotests already runs with compat=1.1 by default. Signed-off-by: Kevin Wolf --- block/qcow2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/qcow2.c b/block/qcow2.c index 3376901..42ea7ec 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1402,7 +1402,7 @@ static int qcow2_create(const char *filename, QEMUOptionParameter *options) int flags = 0; size_t cluster_size = DEFAULT_CLUSTER_SIZE; int prealloc = 0; - int version = 2; + int version = 3; /* Read out options */ while (options && options->name) { -- 1.8.1.4