| commit | 59c2be1e4d42c0d4949cecdeef3f37070a1fbc13 | [log] [tgz] |
|---|---|---|
| author | Yehuda Sadeh <yehuda@hq.newdream.net> | Mon Mar 21 15:10:11 2011 -0700 |
| committer | Sage Weil <sage@newdream.net> | Tue Mar 22 11:33:56 2011 -0700 |
| tree | 919f191a2f2840b510dce246210564bf45200616 | |
| parent | a40c4f10e3fb96030358e49abd010c1f08446fa3 [diff] |
rbd: use watch/notify for changes in rbd header Send notifications when we change the rbd header (e.g. create a snapshot) and wait for such notifications. This allows synchronizing the snapshot creation between different rbd clients/rools. Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net> Signed-off-by: Sage Weil <sage@newdream.net>