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[Qemu-devel] [PATCH] qcow2: Change default for new images to compat=1.1


From: Kevin Wolf
Subject: [Qemu-devel] [PATCH] qcow2: Change default for new images to compat=1.1
Date: Mon, 19 Aug 2013 11:25:33 +0200

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 <address@hidden>
---
 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




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