Update 方法使用 pmfadm -q 來驗證監視器是否正在執行,如果正在執行,則使用 pmfadm -s TERM 將其強制結束。如果監視器成功終止,會將成功終止的訊息傳送給叢集管理員。如果監視器無法停止,Update 將以失敗狀態結束並將錯誤訊息傳送給叢集管理員。
if pmfadm -q $RESOURCE_NAME.monitor; then # Kill the monitor that is running already pmfadm -s $PMF_TAG TERM if [ $? -ne 0 ]; then logger -p ${SYSLOG_FACILITY}.err \ -t [$SYSLOG_TAG] \ "${ARGV0} Could not stop the monitor" exit 1 else # could successfully stop DNS. Log a message. logger -p ${SYSLOG_FACILITY}.err \ -t [$RESOURCETYPE_NAME,$RESOURCEGROUP_NAME,$RESOURCE_NAME] \ "Monitor for HA-DNS successfully stopped" fi