LU-11607 tests: remove duplicate code lnet-selftest

[fs/lustre-release.git] / lustre / doc / lctl-lfsck-stop.8

diff --git a/lustre/doc/lctl-lfsck-stop.8 b/lustre/doc/lctl-lfsck-stop.8
index c3dd423..30dbbfc 100644 (file)
--- a/lustre/doc/lctl-lfsck-stop.8
+++ b/lustre/doc/lctl-lfsck-stop.8
@@ -1,28 +1,33 @@
 .TH lctl-lfsck-stop 8 "2016 Apr 1" Lustre "Lustre online fsck"
 .SH SYNOPSIS
 .br
-.B lctl lfsck_stop  \fR<-M | --device [MDT,OST]_device> [-A | --all] [-h | --help]
+.B lctl lfsck_stop  \fR[-M | --device [MDT,OST]_device] [-A | --all] [-h | --help]
 .br
 .SH DESCRIPTION
 Stop LFSCK on the specified MDT or OST device.
 .SH OPTIONS
 .TP
 .B  -M, --device <[MDT,OST]_device>
-The MDT or OST device to stop LFSCK/scrub on.
+The MDT or OST device to stop LFSCK/scrub on. If "-M" option is not specified,
+it will select the available Lustre device on current server automatically.
+But under the following cases you need to specify the device (see "-M" option)
+explicitly: if there are multiple devices on current server those belong to
+different Lustre filesystems, or if "-A" option is not specified and there are
+multiple devices on current server.
 .TP
 .B  -A, --all
-Stop LFSCK on all nodes via the specified MDT device (see "-M" option) by
-single LFSCK command.
+Stop LFSCK on all available devices in the system by single LFSCK command.
+Such LFSCK command can be executed on any MDT deivce in the system.
 .TP
 .B  -h, --help
 Show this help.
 
 .SH AVAILABILITY
-.B lctl
+.B lctl-lfsck-stop
 is part of the
-.BR Lustre (7)
+.BR lustre (7)
 filesystem package.
 .SH SEE ALSO
-.BR lustre (7),
+.BR lctl (8),
 .BR lctl-lfsck-start (8),
 .BR lctl-lfsck-query (8)