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| author | Ilya Dryomov <[email protected]> | 2019-02-28 14:51:39 +0000 |
|---|---|---|
| committer | Ilya Dryomov <[email protected]> | 2019-03-05 17:55:17 +0000 |
| commit | 9b17eb2ce102e3274dafb3776a699969f02f7611 (patch) | |
| tree | cfc265860bd30c20d66c726af9c3fab32d396c61 /lib/string_helpers.c | |
| parent | rbd: copyup with an empty snapshot context (aka deep-copyup) (diff) | |
| download | kernel-9b17eb2ce102e3274dafb3776a699969f02f7611.tar.gz kernel-9b17eb2ce102e3274dafb3776a699969f02f7611.zip | |
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 <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions