1 .TH LCTL-SNAPSHOT_MODIFY 8 "2017-05-13" Lustre "configuration utilities"
3 lctl-snapshot_modify \- modify Lustre snapshot
6 .B lctl snapshot_modify \fR[-c | --comment comment] {-F | --fsname fsname}
7 [-h | --help] {-n | --name ssname} [-N | --new new_ssname]
8 [-r | --rsh remote_shell]
11 Modify the specified snapshot. The tool loads system configuration from
17 section. Then, the snapshot pieces are modified on every Lustre target
21 .BR -c ", " --comment " "\fIcomment
22 Add comment (if it had not been specified with
24 or change the comment for the given snapshot.
26 .BR -F ", " --fsname " "\fIfsname
32 .BR -n ", " --name " "\fIssname
33 The snapshot (to be modified) name must be specified.
35 .BR -N ", " --new " "\fInew_ssname
36 Rename the snapshot to the new name. It follows the general ZFS snapshot name
37 rules, such as the max length is 256 bytes, cannot conflict with the reserved
40 .BR -r ", " --rsh " "\fIremote_shell
41 Specify a shell to communicate with remote targets. The default value is
43 It is the system admin's duty to guarantee that the specified
45 works well among targets without password authentication.
48 .B lctl-snapshot-modify
56 .BR lctl-snapshot-create (8),
57 .BR lctl-snapshot-destroy (8),
58 .BR lctl-snapshot-list (8),
59 .BR lctl-snapshot-mount (8),
60 .BR lctl-snapshot-umount (8)