Oracle Database Discussions

11.2.0.3.5
RHEL-7
2 NODE RAC

issue : XDB component is INVALID and oracle support suggested below steps. But, in RAC env, can we do this on both nodes or only on one node. If we are doing in node1 and do we need DOWN node2 ?

{
SQL> spool xdbreload.log
SQL> connect / as sysdba
SQL> set echo on;
SQL> shutdown immediate;
SQL> startup upgrade;
SQL> @?/rdbms/admin/xdbrelod.sql
SQL> shutdown immediate;
SQL> startup;
SQL> @?/rdbms/admin/utlrp.sql
SQL> spool off
}

Could you please help me on how to run UPGRADE in rac env ?

Thanks,
Hari