RAC Manual Patching Steps On 12c

RAC Manual Patching Steps On 12c

On NODE.1

1. Stop the database resources from DB home. 

[oracle@test01 ~]$ ps -ef|grep pmon

oracle   15294     1  0 00:35 ?        00:00:00 asm_pmon_+ASM1

oracle   18171     1  0 00:39 ?        00:00:00 ora_pmon_RUMPROD1

oracle   19097  9655  0 00:40 pts/2    00:00:00 grep pmon

SQL> shut immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

[oracle@test01 ~]$ ps -ef|grep pmon

oracle   15294     1  0 00:35 ?        00:00:00 asm_pmon_+ASM1

oracle   28749  9655  0 01:16 pts/2    00:00:00 grep pmon

2. On GI Home, as the root user or sudo execute below:

[root@test01 install]# ps -ef|grep pmon

oracle   15294     1  0 00:35 ?        00:00:00 asm_pmon_+ASM1

root     29836  6253  0 01:20 pts/1    00:00:00 grep pmon

[root@test01 install]# $ORACLE_HOME/crs/install/rootcrs.pl -prepatch

Using configuration parameter file: /u01/app/12.1.0/grid/crs/install/crsconfig_params

Oracle Clusterware active version on the cluster is [12.1.0.2.0]. The cluster upgrade state is [NORMAL]. The cluster active patch level is [0].

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'test01'

CRS-2673: Attempting to stop 'ora.crsd' on 'test01'

CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'test01'

CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'test01'

CRS-2673: Attempting to stop 'ora.OCR.dg' on 'test01'

CRS-2677: Stop of 'ora.OCR.dg' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.asm' on 'test01'

CRS-2677: Stop of 'ora.asm' on 'test01' succeeded

CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.test01.vip' on 'test01'

CRS-2677: Stop of 'ora.test01.vip' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.test01.vip' on 'test02'

CRS-2676: Start of 'ora.test01.vip' on 'test02' succeeded

CRS-2673: Attempting to stop 'ora.ons' on 'test01'

CRS-2677: Stop of 'ora.ons' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.net1.network' on 'test01'

CRS-2677: Stop of 'ora.net1.network' on 'test01' succeeded

CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'test01' has completed

CRS-2677: Stop of 'ora.crsd' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.ctssd' on 'test01'

CRS-2673: Attempting to stop 'ora.evmd' on 'test01'

CRS-2673: Attempting to stop 'ora.storage' on 'test01'

CRS-2673: Attempting to stop 'ora.crf' on 'test01'

CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'test01'

CRS-2673: Attempting to stop 'ora.mdnsd' on 'test01'

CRS-2673: Attempting to stop 'ora.gpnpd' on 'test01'

CRS-2677: Stop of 'ora.storage' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.asm' on 'test01'

CRS-2677: Stop of 'ora.drivers.acfs' on 'test01' succeeded

CRS-2677: Stop of 'ora.ctssd' on 'test01' succeeded

CRS-2677: Stop of 'ora.evmd' on 'test01' succeeded

CRS-2677: Stop of 'ora.crf' on 'test01' succeeded

CRS-2677: Stop of 'ora.mdnsd' on 'test01' succeeded

CRS-2677: Stop of 'ora.gpnpd' on 'test01' succeeded

CRS-2677: Stop of 'ora.asm' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'test01'

CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.cssd' on 'test01'

CRS-2677: Stop of 'ora.cssd' on 'test01' succeeded

CRS-2673: Attempting to stop 'ora.gipcd' on 'test01'

CRS-2677: Stop of 'ora.gipcd' on 'test01' succeeded

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'test01' has completed

CRS-4133: Oracle High Availability Services has been stopped.

2021/04/14 01:22:01 CLSRSC-4012: Shutting down Oracle Trace File Analyzer (TFA) Collector.

2021/04/14 01:22:37 CLSRSC-4013: Successfully shut down Oracle Trace File Analyzer (TFA) Collector.

2021/04/14 01:22:37 CLSRSC-347: Successfully unlock /u01/app/12.1.0/grid

[root@test01 install]# ps -ef|grep pmon

root      3037  6253  0 01:27 pts/1    00:00:00 grep pmon

3. Check the patch Conflicts

4. Patch GI home [as GI home owner]

Goto patch directory and apply the patch.

opatch apply

5. Run the post script (as the root or sudo user)

[root@test01 install]# $ORACLE_HOME/rdbms/install/rootadd_rdbms.sh

[oracle@test01 ~]$ ps -ef|grep pmon

oracle   21867  9655  0 01:30 pts/2    00:00:00 grep pmon

[root@test01 install]# $ORACLE_HOME/crs/install/rootcrs.pl -postpatch

Using configuration parameter file: /u01/app/12.1.0/grid/crs/install/crsconfig_params

2021/04/14 01:30:33 CLSRSC-4015: Performing install or upgrade action for Oracle Trace File Analyzer (TFA) Collector.

2021/04/14 01:30:49 CLSRSC-4003: Successfully patched Oracle Trace File Analyzer (TFA) Collector.

CRS-4123: Starting Oracle High Availability Services-managed resources

CRS-2672: Attempting to start 'ora.mdnsd' on 'test01'

CRS-2672: Attempting to start 'ora.evmd' on 'test01'

CRS-2676: Start of 'ora.mdnsd' on 'test01' succeeded

CRS-2676: Start of 'ora.evmd' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.gpnpd' on 'test01'

CRS-2676: Start of 'ora.gpnpd' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.gipcd' on 'test01'

CRS-2676: Start of 'ora.gipcd' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.cssdmonitor' on 'test01'

CRS-2676: Start of 'ora.cssdmonitor' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.cssd' on 'test01'

CRS-2672: Attempting to start 'ora.diskmon' on 'test01'

CRS-2676: Start of 'ora.diskmon' on 'test01' succeeded

CRS-2676: Start of 'ora.cssd' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'test01'

CRS-2672: Attempting to start 'ora.ctssd' on 'test01'

CRS-2676: Start of 'ora.ctssd' on 'test01' succeeded

CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.asm' on 'test01'

CRS-2676: Start of 'ora.asm' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.storage' on 'test01'

CRS-2676: Start of 'ora.storage' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.crf' on 'test01'

CRS-5013: Agent "ORAROOTAGENT" failed to start process "/u01/app/12.1.0/grid/bin/osysmond" for action "start": details at "(:CLSN00008:)" in "/u01/app/oracle/diag/crs/test01/crs/trace/ohasd_orarootagent_root.trc"

CRS-2674: Start of 'ora.crf' on 'test01' failed

CRS-2679: Attempting to clean 'ora.crf' on 'test01'

CRS-2681: Clean of 'ora.crf' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.crsd' on 'test01'

CRS-2676: Start of 'ora.crsd' on 'test01' succeeded

CRS-6017: Processing resource auto-start for servers: test01

CRS-2672: Attempting to start 'ora.net1.network' on 'test01'

CRS-2676: Start of 'ora.net1.network' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.ons' on 'test01'

CRS-2673: Attempting to stop 'ora.test01.vip' on 'test02'

CRS-2677: Stop of 'ora.test01.vip' on 'test02' succeeded

CRS-2672: Attempting to start 'ora.test01.vip' on 'test01'

CRS-2676: Start of 'ora.test01.vip' on 'test01' succeeded

CRS-2672: Attempting to start 'ora.LISTENER.lsnr' on 'test01'

CRS-2676: Start of 'ora.ons' on 'test01' succeeded

CRS-2676: Start of 'ora.LISTENER.lsnr' on 'test01' succeeded

CRS-6016: Resource auto-start has completed for server test01

CRS-6024: Completed start of Oracle Cluster Ready Services-managed resources

CRS-4123: Oracle High Availability Services has been started.

Oracle Clusterware active version on the cluster is [12.1.0.2.0]. The cluster upgrade state is [NORMAL]. The cluster active patch level is [0].

PRCC-1010 : _mgmtdb was already enabled

PRCR-1002 : Resource ora.mgmtdb is already enabled

[oracle@test01 ~]$ ps -ef|grep pmon

oracle    1099  9655  0 01:36 pts/2    00:00:00 grep pmon

oracle    1502     1  0 01:32 ?        00:00:00 asm_pmon_+ASM1

6. Start the database resources from DB home.

[oracle@test01 ~]$ ps -ef|grep pmon

oracle    1099  9655  0 01:36 pts/2    00:00:00 grep pmon

oracle    1502     1  0 01:32 ?        00:00:00 asm_pmon_+ASM1

SQL> startup;

ORACLE instance started.

Total System Global Area  754974720 bytes

Fixed Size                  2928968 bytes

Variable Size             385879736 bytes

Database Buffers          360710144 bytes

Redo Buffers                5455872 bytes

Database mounted.

Database opened.

[oracle@test01 ~]$ ps -ef|grep pmon

oracle    1502     1  0 01:32 ?        00:00:00 asm_pmon_+ASM1

oracle   16180     1  0 01:37 ?        00:00:00 ora_pmon_RUMPROD1

oracle   19651 19507  0 01:38 pts/2    00:00:00 grep pmon

Perform all the above steps in same manner on NODE.2

Note:

Always read the patch readme to understand the patching instructions, general procedure to apply the database prepatch and postpatch steps.

7. Run the postpatch datapatch apply (In rac only datapatch will be run only one node)

[oracle@test01 ~]$ cd $ORACLE_HOME/OPatch

[oracle@test01 OPatch]$ ./datapatch -verbose

SQL Patching tool version 12.2.0.0.0 on Wed Apr 14 01:41:32 2021

Copyright (c) 2014, Oracle.  All rights reserved.

Connecting to database...OK

Determining current state...done

Current state of SQL patches:

Adding patches to installation queue and performing prereq checks...

Installation queue:

Nothing to roll back

Nothing to apply

SQL Patching tool complete on Wed Apr 14 01:43:17 2021