| commit | 4768fa902c3860f2fe34403e6e1c83bfca6da034 | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 26 Mar 2010 16:37:20 +0000 (26 17:37 +0100) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 23 Apr 2010 14:08:46 +0000 (23 16:08 +0200) | ||
| tree | e58f179d9d058a2ecc892dc8dee57a3ceb378ecf | treesnapshot (tar.gz zip) |
| parent | 8252278afb4b646a5a21cf8c30bb0a0066825078 | commitdiff |
qcow2: Fix creation of large images
qcow_create2 assumes that the new image will only need one cluster for its
refcount table initially. Obviously that's not true any more when the image is
big enough (exact value depends on the cluster size).
This patch calculates the refcount table size dynamically.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
qcow_create2 assumes that the new image will only need one cluster for its
refcount table initially. Obviously that's not true any more when the image is
big enough (exact value depends on the cluster size).
This patch calculates the refcount table size dynamically.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/qcow2.c | diffblobblamehistory |