11.2.0.3 to 12.1.0.1 - Manually upgrade Oracle RAC Database

Install perl-TermReadKey-2.30-4.el5.x86_64.rpm
rpm –Uvh perl-TermReadKey-2.30-4.el5.x86_64.rpm

Change compatible for the ASM diskgroup where your database is belonged to
alter diskgroup DBA_DATA501 set attribute 'compatible.asm'='12.1.0.1.0';
 alter diskgroup DBA_DATA501 set attribute 'compatible.rdbms'='11.2.0.0.0';

Copy the parameter file to 12.1.0.1 Oracle home
cp init.ora /apps/oracle/product/12.1.0.1/racdb/dbs/

Database Upgrade
alter system set cluster_database=FALSE scope=spfile sid=’*’;
startup upgrade
cd $ORACLE_HOME/rdbms/admin
$ORACLE_HOME/perl/bin/perl catctl.pl -n  6 -l $ORACLE_HOME/diagnostics catupgrd.sql

There are 56 phases.  Running with parallel 6

Using 6 processes.
Serial   Phase #: 0 Files: 1      Time: 327s
Serial   Phase #: 1 Files: 3      Time: 105s
Restart  Phase #: 2 Files: 1      Time: 0s
Parallel Phase #: 3 Files: 18     Time: 22s
Restart  Phase #: 4 Files: 1      Time: 1s
Serial   Phase #: 5 Files: 5      Time: 43s
Serial   Phase #: 6 Files: 1      Time: 24s
Serial   Phase #: 7 Files: 3      Time: 15s
Restart  Phase #: 8 Files: 1      Time: 0s
Parallel Phase #: 9 Files: 60     Time: 58s
Restart  Phase #:10 Files: 1      Time: 1s
Serial   Phase #:11 Files: 1      Time: 30s
Restart  Phase #:12 Files: 1      Time: 0s
Parallel Phase #:13 Files: 199    Time: 38s
Restart  Phase #:14 Files: 1      Time: 0s
Serial   Phase #:15 Files: 3      Time: 1s
Restart  Phase #:16 Files: 1      Time: 0s
Parallel Phase #:17 Files: 33     Time: 44s
Restart  Phase #:18 Files: 1      Time: 0s
Serial   Phase #:19 Files: 3      Time: 11s
Restart  Phase #:20 Files: 1      Time: 0s
Parallel Phase #:21 Files: 23     Time: 144s
Restart  Phase #:22 Files: 1      Time: 0s
Parallel Phase #:23 Files: 11     Time: 78s
Restart  Phase #:24 Files: 1      Time: 1s
Serial   Phase #:25 Files: 1      Time: 81s
Restart  Phase #:26 Files: 1      Time: 0s
Parallel Phase #:27 Files: 0      Time: 0s
Serial   Phase #:28 Files: 1      Time: 0s
Parallel Phase #:29 Files: 130    Time: 8s
Serial   Phase #:30 Files: 1      Time: 0s
Restart  Phase #:31 Files: 1      Time: 0s
Serial   Phase #:32 Files: 1      Time: 0s
Parallel Phase #:33 Files: 122    Time: 11s
Serial   Phase #:34 Files: 1      Time: 0s
Restart  Phase #:35 Files: 1      Time: 0s
Serial   Phase #:36 Files: 4      Time: 100s
Restart  Phase #:37 Files: 1      Time: 0s
Parallel Phase #:38 Files: 13     Time: 101s
Restart  Phase #:39 Files: 1      Time: 0s
Parallel Phase #:40 Files: 10     Time: 15s
Restart  Phase #:41 Files: 1      Time: 0s
Serial   Phase #:42 Files: 1      Time: 12s
Restart  Phase #:43 Files: 1      Time: 0s
Serial   Phase #:44 Files: 1      Time: 9s
Serial   Phase #:45 Files: 1      Time: 0s
Restart  Phase #:46 Files: 1      Time: 1s
Serial   Phase #:47 Files: 2      Time: 408s
Restart  Phase #:48 Files: 1      Time: 1s
Serial   Phase #:49 Files: 2      Time: 560s
Restart  Phase #:50 Files: 1      Time: 1s
Serial   Phase #:51 Files: 2      Time: 2950s
Restart  Phase #:52 Files: 1      Time: 0s
Serial   Phase #:53 Files: 1      Time: 2s
Serial   Phase #:54 Files: 1      Time: 296s
Serial   Phase #:55 Files: 1      Time: 509s
Serial   Phase #:56 Files: 1      Time: 34s
Grand Total Time: 6042s

Upgrade to the new Oracle home in the cluster
srvctl upgrade database -d DBA12C -o /apps/oracle/product/12.1.0.1/racdb
alter system set cluster_database=TRUE scope=spfile sid=’*’;
startup
@utlu121s.sql
@catuppst.sql

@utlrp.sql

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