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| author | Jeff Cody <jcody@redhat.com> | 2013-04-29 14:48:19 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-05-03 10:31:58 +0200 |
| commit | 059e2fbbca484a68ac7fd99d1d76409294551586 (patch) | |
| tree | d9aec6880a4f9e763925becbfbb5662ecac562cf /blockdev.c | |
| parent | e8d4e5ffdb015959551726a5700c19b5d772ada4 (diff) | |
block: add read-only support to VHDX image format.
This adds in read-only support to the VHDX image format. This supports
reads for fixed-size, and dynamic sized VHDX images.
Differencing files are still unsupported.
The image must be opened without BDRV_O_RDWR set, because we do not
yet update the headers. I.e., pass 'readonly=on' in the drive image
options from the QEMU commandline.
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'blockdev.c')
0 files changed, 0 insertions, 0 deletions