diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2009-12-10 23:52:36 +0000 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2009-12-10 23:52:36 +0000 |
| commit | d2fdb776e08d4231d7e86a879cc663a93913c202 (patch) | |
| tree | 92c892ecca2bd1c9d405ba4cdaa85ba26a190023 /include/linux/rmap.h | |
| parent | d8ddb1cfff0070479c1f4a07c1d4a48ef8cb188e (diff) | |
dm snapshot: use merge origin if snapshot invalid
If the snapshot we are merging became invalid (e.g. it ran out of
space) redirect all I/O directly to the origin device.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'include/linux/rmap.h')
0 files changed, 0 insertions, 0 deletions