Commit 9117b477 authored Aug 19, 2013 by Kevin Wolf

qcow2: Change default for new images to compat=1.1



By the time that qemu 1.7 will be released, enough time will have 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 <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

parent b5d54bd4

block/qcow2.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1429,7 +1429,9 @@ static int qcow2_create(const char filename, QEMUOptionParameter options)
		return -EINVAL;
		}
		} else if (!strcmp(options->name, BLOCK_OPT_COMPAT_LEVEL)) {
		if (!options->value.s \|\| !strcmp(options->value.s, "0.10")) {
		if (!options->value.s) {
		/* keep the default */
		} else if (!strcmp(options->value.s, "0.10")) {
		version = 2;
		} else if (!strcmp(options->value.s, "1.1")) {
		version = 3;