diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-rbd')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-rbd | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-rbd b/Documentation/ABI/testing/sysfs-bus-rbd index 3c17b62899f6..1cf2adf46b11 100644 --- a/Documentation/ABI/testing/sysfs-bus-rbd +++ b/Documentation/ABI/testing/sysfs-bus-rbd @@ -25,6 +25,10 @@ client_id The ceph unique client id that was assigned for this specific session. +features + + A hexadecimal encoding of the feature bits for this image. + major The block device major number. @@ -33,6 +37,11 @@ name The name of the rbd image. +image_id + + The unique id for the rbd image. (For rbd image format 1 + this is empty.) + pool The name of the storage pool where this rbd image resides. @@ -57,12 +66,6 @@ current_snap The current snapshot for which the device is mapped. -create_snap - - Create a snapshot: - - $ echo <snap-name> > /sys/bus/rbd/devices/<dev-id>/snap_create - snap_* A directory per each snapshot @@ -79,4 +82,7 @@ snap_size The size of the image when this snapshot was taken. +snap_features + + A hexadecimal encoding of the feature bits for this snapshot. |