1 .TH lctl-llog_cancel 8 "2019 Jan 10" Lustre "configuration utilities"
3 lctl llog_cancel \- cancel a record in a Lustre llog file
7 .B llog_cancel --log_idx
13 is used to cancel the configuration record given by
17 configuration log, typically on the MGS. This is useful if a persistent
18 configuration record was set incorrectly or is no longer needed. Note
19 that cancelling a record does not "undo" any effect it had on currently
20 mounted clients, it only prevents the record from being seen in the future.
22 .BR lctl-llog_catlist (8)
23 for a list of configuration logs.
30 number to cancel, as printed by
36 To cancel record 15 from the \fBtestfs-client\fR conf_param log:
38 # lctl --device MGS llog_cancel --log_idx=15 testfs-client
40 To cancel record 22 from the \fBparams\fR set_param log:
42 # lctl --device MGS llog_cancel --log_idx=22 params
47 and is distributed as part of the
52 .BR lctl-llog_info (8),
53 .BR lctl-llog_catlist (8),
54 .BR lctl-llog_print (8)