dbms_schduler job is not running on a 2 node rac when 1st node fails

Hi,

I want to create a dbms_scheduler job in a 2 node RAC and the job should always run on the node1 and if node1 is down then it should run on node2. In order to do the same I did following

-- First Step

Using DBCA- Service Managment - Created a service (BATCH_SERVICE) and given node1 as preferred and node2 as available. This created following entry in tnsnames.ora in both nodes.

BATCH_SERVICE =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = node1-vip)(PORT = 1521))

(ADDRESS = (PROTOCOL = TCP)(HOST = node2-vip)(PORT = 1521))

(LOAD_BALANCE = yes)

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = BATCH_SERVICE)