[Pacemaker] Patch for pgsql RA

[Serge Dubrouski]

Hello -

Here is follow up patch for today's incident with pgsql script. The
patch is intended to cover up an issue with missed /sbin/fuser tool:

--- /usr/lib/ocf/resource.d/heartbeat/pgsql	2010-05-03 01:20:16.000000000 -0600
+++ usr/lib/ocf/resource.d/heartbeat/pgsql.new	2010-05-17
11:32:33.000000000 -0600
@@ -291,7 +291,7 @@
      if [ -f $PIDFILE ]
      then
          PID=`head -n 1 $PIDFILE`
-         kill -0 $PID >/dev/null 2>&1 && fuser $OCF_RESKEY_pgdata
2>&1 | grep $PID >/dev/null 2>&1
+         kill -0 $PID >/dev/null 2>&1 && /sbin/fuser
$OCF_RESKEY_pgdata 2>&1 | grep $PID >/dev/null 2>&1
          return $?
      fi

@@ -359,6 +359,11 @@
         return $OCF_ERR_INSTALLED
     fi

+    if ! have_binary /sbin/fuser
+    then
+       return $OCF_ERR_INSTALLED
+    fi
+
     return $OCF_SUCCESS
 }



It also makes sense to update SPEC file for resource-agents package
with a dependency for psmisc package.
-- 
Serge Dubrouski.