| commit | d2fdb776e08d4231d7e86a879cc663a93913c202 | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Thu Dec 10 23:52:36 2009 +0000 |
| committer | Alasdair G Kergon <agk@redhat.com> | Thu Dec 10 23:52:36 2009 +0000 |
| tree | 92c892ecca2bd1c9d405ba4cdaa85ba26a190023 | |
| 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>