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| author |   Guangliang Zhao <guangliang@unitedstack.com> | 2013-09-24 11:25:36 +0800 |
|---|---|---|
| committer |   Josh Durgin <josh.durgin@inktank.com> | 2014-06-10 18:09:24 -0700 |
| commit | 131fd9f6fc89ad2cc993f80664d18ca49d6f8483 (patch) | |
| tree | a5dd9b68bb868f62229f159fd64f3c4322b21edc /tools/perf/scripts/python/syscall-counts.py | |
| parent | ceph: use truncate_pagecache() instead of truncate_inode_pages() (diff) | |
| download | wireguard-linux-131fd9f6fc89ad2cc993f80664d18ca49d6f8483.tar.xz wireguard-linux-131fd9f6fc89ad2cc993f80664d18ca49d6f8483.zip | |
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 <guangliang@unitedstack.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions