[LU-13959] lctl snapshot_list should allow --fsname to be optional

Sat, 12 Sep 2020 14:57:47 +0000

Consider:

[root@mds1 ~]# lctl snapshot_list
The fsname must be specified
List the specified snapshot or all snapshots.
Usage:
snapshot_list [-d | --detail] <-F | --fsname fsname> [-h | --help] [-n | --name ssname] [-r | --rsh remote_shell]
Options:
-d: list every piece for the specified snapshot.
-F: the filesystem name.
-h: for help information.
-n: the snapshot's name.
-r: the remote shell used for communication with remote target, the default value is 'ssh'.

The --fs_name flag should be optional. If not provided, all snapshots for all known filesystems should be listed.

Whamcloud Community JIRA

[LU-13959] lctl snapshot_list should allow --fsname to be optional