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authorKevin Wolf <kwolf@redhat.com>2011-01-10 12:33:02 +0100
committerKevin Wolf <kwolf@redhat.com>2011-01-24 11:08:50 +0100
commit710da702beb0dc4aeeab1b9e712cd9473b083a89 (patch)
treeb7dd1d6b9424c605fbfff8c0de20dec81f96171e /qemu-img.c
parent653df36bbe58e20258610bc74c5940c456b31084 (diff)
qemu-img snapshot: Use writeback caching
None of the other qemu-img subcommands uses writethrough, and there's no reason why snapshot should be special. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Diffstat (limited to 'qemu-img.c')
-rw-r--r--qemu-img.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/qemu-img.c b/qemu-img.c
index afd9ed2e0e..1e65ea82d6 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -1068,7 +1068,7 @@ static int img_snapshot(int argc, char **argv)
int action = 0;
qemu_timeval tv;
- bdrv_oflags = BDRV_O_RDWR;
+ bdrv_oflags = BDRV_O_FLAGS | BDRV_O_RDWR;
/* Parse commandline parameters */
for(;;) {
c = getopt(argc, argv, "la:c:d:h");