| commit | 9d3b15c4c776b041f9ee81810cbd375275411829 | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Thu Dec 10 23:52:32 2009 +0000 |
| committer | Alasdair G Kergon <agk@redhat.com> | Thu Dec 10 23:52:32 2009 +0000 |
| tree | 8298b50b4d9cf11355e622e6b7c314628e5c6256 | |
| parent | 10b8106a70433e14153469ebbdd189776500e238 [diff] |
dm snapshot: permit only one merge at once Merging more than one snapshot is not supported, so prevent this happening. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>