aboutsummaryrefslogtreecommitdiff
path: root/qemu-img.c
diff options
context:
space:
mode:
authorFederico Simoncelli <fsimonce@redhat.com>2013-01-28 06:59:46 -0500
committerKevin Wolf <kwolf@redhat.com>2013-02-22 21:21:08 +0100
commitc6bb9ad198c2caa9c7c8ba360a07630b5c10e4a8 (patch)
treefb7d050ec41a145e93d9a677c4136e880879fc59 /qemu-img.c
parent5cbb08283789caf7dbfd0890dcff47124ad766c2 (diff)
downloadqemu-c6bb9ad198c2caa9c7c8ba360a07630b5c10e4a8.zip
qemu-c6bb9ad198c2caa9c7c8ba360a07630b5c10e4a8.tar.gz
qemu-c6bb9ad198c2caa9c7c8ba360a07630b5c10e4a8.tar.bz2
qemu-img: find the image end offset during check
This patch adds the support for reporting the image end offset (in bytes). This is particularly useful after a conversion (or a rebase) where the destination is a block device in order to find the first unused byte at the end of the image. Signed-off-by: Federico Simoncelli <fsimonce@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-img.c')
-rw-r--r--qemu-img.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/qemu-img.c b/qemu-img.c
index 85d3740..e80c1c5 100644
--- a/qemu-img.c
+++ b/qemu-img.c
@@ -475,6 +475,10 @@ static int img_check(int argc, char **argv)
result.bfi.fragmented_clusters * 100.0 / result.bfi.allocated_clusters);
}
+ if (result.image_end_offset > 0) {
+ printf("Image end offset: %" PRId64 "\n", result.image_end_offset);
+ }
+
bdrv_delete(bs);
if (ret < 0 || result.check_errors) {