events/50.samba: only use wbinfo --ping-dc if available

metze

(This used to be ctdb commit 7b73834ba3ac197cc8a3020c111f9bb2c567e70b)

diff --git a/ctdb/config/events.d/50.samba b/ctdb/config/events.d/50.samba
index 9c0466c4482aa90bd395c1013560cbc498e6b83b..8147f6e38598261cf1c78479d1f8c7a53314e5f6 100755 (executable)
--- a/ctdb/config/events.d/50.samba
+++ b/ctdb/config/events.d/50.samba
@@ -247,7 +247,12 @@ case "$1" in
        # check winbind is OK
        check_ctdb_manages_winbind
        [ "$CTDB_MANAGES_WINBIND" = "yes" ] && {
-               ctdb_check_command "winbind" "wbinfo --ping-dc"
+               TMP_PING_DC=`wbinfo --help |grep '\-\-ping\-dc' |wc -l`
+               if test x"$TMP_PING_DC" = x"1"; then
+                       ctdb_check_command "winbind" "wbinfo --ping-dc"
+               else
+                       ctdb_check_command "winbind" "wbinfo --ping"
+               fi
        }
        ;;