nfsstat: Print diff stats every N seconds

[nfs-utils.git] / utils / nfsstat / nfsstat.man

diff --git a/utils/nfsstat/nfsstat.man b/utils/nfsstat/nfsstat.man
index 2c39191b0f54968abe25ee830f1e1927f9c15181..461b2c02e7cf9ad5bd15ce01b8da0e2fdfb9ed4a 100644 (file)
--- a/utils/nfsstat/nfsstat.man
+++ b/utils/nfsstat/nfsstat.man
@@ -35,7 +35,7 @@ Print only NFS v3 statistics.
 .B \-4
 Print only NFS v4 statistics. 
 .TP
-.B \-m, \-\-mounted
+.B \-m, \-\-mounts
 Print information about each of the mounted \fBNFS\fR file systems.
 
 If this option is used, all other options are ignored.
@@ -91,7 +91,7 @@ output
 .I file
 are treated as zeroes.
 .TP
-.B \-Z, \-\-sleep
+.B \-Z[interval], \-\-sleep=[interval]
 Instead of printing current statistics and immediately exiting,
 .B nfsstat
 takes a snapshot of the current statistics and pauses until it receives
@@ -100,6 +100,10 @@ takes a snapshot of the current statistics and pauses until it receives
 .BR Ctrl-C ),
 at which point it takes another snapshot and displays the difference
 between the two.
+If \fIinterval\fR is specified, 
+.B nfsstat
+will print the number of \fBNFS\fR calls made since the previous report.
+Stats will be printed repeatedly every \fIinterval\fR seconds.
 .\" --------------------- EXAMPLES -------------------------------
 .SH EXAMPLES
 .TP