| commit | 9b17eb2ce102e3274dafb3776a699969f02f7611 | [log] [tgz] |
|---|---|---|
| author | Ilya Dryomov <idryomov@gmail.com> | Thu Feb 28 15:51:39 2019 +0100 |
| committer | Ilya Dryomov <idryomov@gmail.com> | Tue Mar 05 18:55:17 2019 +0100 |
| tree | cfc265860bd30c20d66c726af9c3fab32d396c61 | |
| parent | 89a59c1ca73b8dd43c208cdbd3658bd302cd41b4 [diff] |
rbd: whole-object write and zeroout should copyup when snapshots exist
Otherwise, once the parent snapshot is removed, the clone's snapshot
wouldn't reflect the state of the clone prior to whole-object write or
zeroout because a deep-copyup was never done ("rbd flatten" wouldn't do
it because the modified object would exist in HEAD).
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>