Step 6: Patch Oracle Database

Apply the Oracle Database Appliance 12.1.2.7 patch set to update Oracle Database on Node 0 and Node 1.

1. Run the command oakcli show databases on Node 0.
   For example:

   #oakcli show databases
   
   Name Type     Storage  HomeName         HomeLocation                               Version
   ---- ----     -------  --------         ------------                               -------
   db1 RAC        ACFS    OraDb12102_home1 /u01/app/oracle/product/12.1.0.2/dbhome_1  12.1.0.5.0(20831110,20831110)
   db2 SINGLE     ACFS    OraDb12102_home2 /u01/app/oracle/product/12.1.0.2/dbhome_2  12.1.0.2.160119(21948354,21948344)
   db3 RACOneNode ACFS    OraDb12102_home3 /u01/app/oracle/product/12.1.0.2/dbhome_3  12.1.0.5.0(20831110,20831110)
   db4 RAC        ACFS    OraDb12102_home4 /u01/app/oracle/product/12.1.0.2/dbhome_4  12.1.0.2.160119(21948354,21948344)
   

   Note:

   You cannot perform individual database updates for databases running in the same home. All databases running in the homes that you update are patched to the Oracle Database 12c release 1 patch for Oracle Database Appliance (12.1.0.2.160419).

2. Run the oakcli update -patch 12.1.2.7.0 --database command, on Node 0 only. The command automatically patches both nodes. If you have more than one database home that can be patched, then the software provides a selection list. You can select, one, a set, or all of the Oracle Database homes to upgrade.
3. After the command completes on both nodes, use the following command on Node 0 to check your database version:

   oakcli show databases

   For example:

   #oakcli show databases
    
   Name Type     Storage  HomeName         HomeLocation                               Version
   ---- ----     -------  --------         ------------                               -------
   db1 RAC        ACFS    OraDb12102_home1 /u01/app/oracle/product/12.1.0.2/dbhome_1  12.1.0.2.160419(22291127,22502555)
   db2 SINGLE     ACFS    OraDb12102_home2 /u01/app/oracle/product/12.1.0.2/dbhome_2  12.1.0.2.160419(22291127,22502555)
   db3 RACOneNode ACFS    OraDb12102_home3 /u01/app/oracle/product/12.1.0.2/dbhome_3  12.1.0.2.160419(22291127,22502555)
   db4 RAC        ACFS    OraDb12102_home4 /u01/app/oracle/product/12.1.0.2/dbhome_4  12.1.0.2.160419(22291127,22502555)