| commit | ed95b21a4b0a71ef89306cdeb427d53cc9cb343f | [log] [tgz] |
|---|---|---|
| author | Ilya Dryomov <idryomov@gmail.com> | Fri Aug 12 16:40:02 2016 +0200 |
| committer | Ilya Dryomov <idryomov@gmail.com> | Wed Aug 24 23:49:16 2016 +0200 |
| tree | 3a8ff6e713df797980ffc5df4411625a0f4a0f36 | |
| parent | 99d1694310df3ffef66902f5bc1a23e95a724aa3 [diff] |
rbd: support for exclusive-lock feature Add basic support for RBD_FEATURE_EXCLUSIVE_LOCK feature. Maintenance operations (resize, snapshot create, etc) are offloaded to librbd via returning -EOPNOTSUPP - librbd should request the lock and execute the operation. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Mike Christie <mchristi@redhat.com> Tested-by: Mike Christie <mchristi@redhat.com>