X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Frunvmstat;h=8a5a7df7c532754eb012f8f275fe78ddb83292de;hb=b78fb445555916e380b1661546c821df14098596;hp=1030930b8cf40161a4d488a2cac077c0a30a32a2;hpb=c5050e412572b00cbe93d8517d2d1f767bebfa92;p=fs%2Flustre-release.git

diff --git a/lustre/tests/runvmstat b/lustre/tests/runvmstat
index 1030930..8a5a7df 100755
--- a/lustre/tests/runvmstat
+++ b/lustre/tests/runvmstat
@@ -1,17 +1,23 @@
 #!/bin/sh
+DELAY=1
 null() {
 	:
 }
 
-if [ $1 == "-q" ]; then
-	echo "echo off"
+case "$1" in
+-q)	echo "echo off"
 	ECHO="null"
-	shift
-else
+	shift ;;
+[1-9]*)
+	DELAY=$1
+	ECHO=echo
+	shift ;;
+*)
 	echo "echo on"
 	ECHO=echo
-fi
-vmstat 1 | while read LINE ; do
+esac
+
+vmstat $DELAY | while read LINE ; do
 	LINE="`date +%s`: $LINE"
 	$ECHO "$LINE"
 	[ "$1" ] && echo "$LINE" >> $1