RMAN - upgrade catalog taking too long

Question

Hello ,
I am trying to upgrade the rman catalog and it is taking too long to upgrade , infact after 4 hours wait time it is still excuting the upgrade command .
Target database is : 11.2.0.3 PSU1
catalog database : 11.2.0.2
upgrading the rman catalog to 11.2.0.3 .
I tried executing the command at a very quiet time of the day when catalog is not been used by any database . Please advice if you have encountered the similar issue and fixed it .
Thanks
Venkat

Answer 1

After some time into execution of "upgrade catalog" i got the output as below , and after that i let all the jobs of rman execute completely from diff databases that are connected to catalog and re-executed the "upgrade catalog" command , which finally completed the upgrade process with out the issues .
Error :
RMAN> upgrade catalog;
error creating upgcat_strt_0
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-06004: ORACLE error from recovery catalog database: ORA-00060: deadlock detected while waiting for resource
Re-executed when no sessions are connected to catalog and the upgrade process is successful .
RMAN> connect catalog rman/rman@database
connected to recovery catalog database
PL/SQL package RMAN.DBMS_RCVCAT version 11.02.00.02 in RCVCAT database is not cu
PL/SQL package RMAN.DBMS_RCVMAN version 11.02.00.02 in RCVCAT database is not cu
RMAN> upgrade catalog;
recovery catalog owner is RMAN
enter UPGRADE CATALOG command again to confirm catalog upgrade
RMAN> upgrade catalog;
recovery catalog upgraded to version 11.02.00.03
DBMS_RCVMAN package upgraded to version 11.02.00.03
DBMS_RCVCAT package upgraded to version 11.02.00.03
Thanks
Venkat