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-rw-r--r--Documentation/ABI/testing/sysfs-bus-rbd18
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.