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| author | Mike Christie <mchristi@redhat.com> | 2016-08-18 19:38:43 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-08-25 00:49:16 +0300 |
| commit | 267fb90b8344eeb6f835734e356b422f78617088 (patch) | |
| tree | a808678b203e4fcbba4de10828b48a557344fd11 /Documentation/ABI | |
| parent | 005a07bf0a92e7f0e73fc9a6c9acc992c5dbd00c (diff) | |
| download | linux-267fb90b8344eeb6f835734e356b422f78617088.tar.xz | |
rbd: add 'cluster_fsid' sysfs rbd device attribute
Export the cluster fsid, so tools like udev and multipath-tools can use
it for part of the uuid.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-rbd | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-rbd b/Documentation/ABI/testing/sysfs-bus-rbd index 273e27f2491f..9a655f3f4386 100644 --- a/Documentation/ABI/testing/sysfs-bus-rbd +++ b/Documentation/ABI/testing/sysfs-bus-rbd @@ -53,6 +53,10 @@ client_id The ceph unique client id that was assigned for this specific session. +cluster_fsid + + The ceph cluster UUID. (August 2016, since 4.9.) + features A hexadecimal encoding of the feature bits for this image. |