Commit 8ad1898c authored by Kevin Wolf's avatar Kevin Wolf Committed by Stefan Hajnoczi
Browse files

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: default avatarKevin Wolf <kwolf@redhat.com>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent ecfe10c9

block/qcow2.c

+1 −1
Original line number Diff line number Diff line
@@ -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) {