diff options
| author | Guangliang Zhao <[email protected]> | 2013-09-24 11:25:36 +0800 |
|---|---|---|
| committer | Josh Durgin <[email protected]> | 2014-06-10 18:09:24 -0700 |
| commit | 131fd9f6fc89ad2cc993f80664d18ca49d6f8483 (patch) | |
| tree | a5dd9b68bb868f62229f159fd64f3c4322b21edc /fs/jbd/commit.c | |
| parent | 4e217b5dc87042b0fa52b11f491c4ded1863823a (diff) | |
rbd: add ioctl for rbd
When running the following commands:
[root@ceph0 mnt]# blockdev --setro /dev/rbd1
[root@ceph0 mnt]# blockdev --getro /dev/rbd1
0
The block setro didn't take effect, it is because
the rbd doesn't support ioctl of block driver.
This resolves:
http://tracker.ceph.com/issues/6265
Signed-off-by: Guangliang Zhao <[email protected]>
Reviewed-by: Alex Elder <[email protected]>
Reviewed-by: Josh Durgin <[email protected]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions