Author: glen Date: Wed Oct 24 22:15:19 2007 GMT
Module: SOURCES Tag: HEAD
---- Log message:
- framework for adding NUMPATHS support
---- Files affected:
SOURCES:
nagios-plugin-check_multipath.sh (1.6 -> 1.7)
---- Diffs:
================================================================
Index: SOURCES/nagios-plugin-check_multipath.sh
diff -u SOURCES/nagios-plugin-check_multipath.sh:1.6
SOURCES/nagios-plugin-check_multipath.sh:1.7
--- SOURCES/nagios-plugin-check_multipath.sh:1.6 Thu Oct 25 00:03:40 2007
+++ SOURCES/nagios-plugin-check_multipath.sh Thu Oct 25 00:15:14 2007
@@ -20,19 +20,26 @@
print_usage() {
echo "Usage:"
- echo " $PROGNAME"
+ echo " $PROGNAME [-n NUMPATHS]"
+ echo ""
+ echo "Options:"
+ echo " -n NUMPATHS If specified there must be NUMPATHS paths
present for each LUN"
}
print_help() {
print_revision $PROGNAME $REVISION
+
+ echo "Check multipath status."
echo ""
print_usage
echo ""
- echo "Check multipath status"
+ echo "Really simple: runs $MULTIPATH and greps for \"failed\" paths."
+ echo "if NUMPATHS is specified each LUN must have that number of PATHS
present."
echo ""
- echo "really simple: runs $MULTIPATH and greps for \"failed\" paths. No
options yet."
- echo "Requires sudo."
+
+ echo "Requires sudo and multipath-tools"
echo ""
+
echo "Add this to your sudoers file by running visudo to add access:"
if [ -r /proc/modules ]; then
echo "Cmnd_Alias MULTIPATH=$MULTIPATH -l"
@@ -45,6 +52,8 @@
support
}
+NUMPATHS=''
+
# Information options
case "$1" in
--help)
@@ -63,6 +72,10 @@
print_revision $PLUGIN $REVISION
exit $STATE_OK
;;
+-n)
+ shift
+ NUMPATHS="$1"
+ ;;
esac
if [ ! -x $MULTIPATH ]; then
@@ -85,25 +98,30 @@
fi
MODCOUNT=`$LSMOD | grep -c ^dm_multipath`
-if [ $MODCOUNT -gt 0 ]; then
- OUTPUT=$($MULTIPATH -l)
- PATHCOUNT=$(echo "$OUTPUT" | wc -l)
- if [ $PATHCOUNT -eq 0 ]; then
- echo "MULTIPATH: WARNING - no paths defined"
- exit $STATEWARNING
- else
- FAILCOUNT=$(echo "$OUTPUT" | grep -c failed)
- if [ $FAILCOUNT -eq 0 ]; then
- echo "MULTIPATH: OK - no failed paths"
- exit $STATE_OK
- else
- echo "MULTIPATH: CRITICAL - $FAILCOUNT paths failed"
- exit $STATE_CRITICAL
- fi
- fi
-else
- echo "MULTIPATH: UNKNOWN - module dm_multipath not loaded"
+if [ $MODCOUNT = 0 ]; then
+ echo "MULTIPATH: UNKNOWN - Module dm-multipath not loaded"
exit $STATE_UNKNOWN
fi
+
+OUTPUT=$($MULTIPATH -l)
+PATHCOUNT=$(echo "$OUTPUT" | wc -l)
+if [ $PATHCOUNT -eq 0 ]; then
+ echo "MULTIPATH: WARNING - No paths defined"
+ exit $STATEWARNING
+fi
+
+FAILCOUNT=$(echo "$OUTPUT" | grep -c failed)
+if [ $FAILCOUNT -gt 0 ]; then
+ echo "MULTIPATH: CRITICAL - $FAILCOUNT paths failed"
+ exit $STATE_CRITICAL
+fi
+
+if [ "$NUMPATHS" ]; then
+ echo "MULTIPATH: NUMPATHS check not implemented"
+ exit $STATE_UNKNOWN
+fi
+
+echo "MULTIPATH: OK - No failed paths"
+exit $STATE_OK
# vim: ts=4:sw=4:noet
================================================================
---- CVS-web:
http://cvs.pld-linux.org/cgi-bin/cvsweb.cgi/SOURCES/nagios-plugin-check_multipath.sh?r1=1.6&r2=1.7&f=u
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