add monitoring of iscsi to the eventscript

diff --git a/config/events.d/70.iscsi b/config/events.d/70.iscsi
index 89e12f18bbc592d5aad6c4146892798ab6cf4bc3..734e39814313ca3cf2ad7de2edaee23a961f32d0 100755 (executable)
--- a/config/events.d/70.iscsi
+++ b/config/events.d/70.iscsi
@@ -27,10 +27,15 @@ shift
 }
 
 case $cmd in 
+     startup)
+       /bin/mkdir -p $CTDB_BASE/state/iscsi
+       ;;
+
      takeip)
        # when we takeover this ip we must start iscsi
        [ $2 == "$CTDB_ISCSI_PUBLIC_IP" ] && {
                $CTDB_START_ISCSI_SCRIPT
+               touch $CTDB_BASE/state/iscsi/iscsi_active
        }
        ;;
 
@@ -38,6 +43,7 @@ case $cmd in
        # when we release this ip we must stop iscsi
        [ $2 == "$CTDB_ISCSI_PUBLIC_IP" ] && {
                killall -9 tgtd >/dev/null 2>/dev/null
+               rm -rf $CTDB_BASE/state/iscsi/iscsi_active >/dev/null 2>/dev/null
        }
        ;;
 
@@ -46,6 +52,11 @@ case $cmd in
        killall -9 tgtd >/dev/null 2>/dev/null
        ;;
 
+     monitor)
+       [ -f $CTDB_BASE/state/iscsi/iscsi_active ] && {
+               ctdb_check_tcp_ports "iscsi" 3260
+       }
+       ;;
 esac
 
 # ignore unknown commands