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RAC 12.2 On Linux GI Patching Steps for 3rd Q 2020

貼錯了.....修正


12.1請參考 (文档 ID 1591616.1)
12.2請參考 (文档 ID 2246888.1)

For Grid Infrastructure Home, as home user:

$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31312468
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31309299
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31245159
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/26839277
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/30888810
For Database home, as home user:

$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31312468
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31309299
Execute the following on each node of the cluster in non-shared CRS and DB home environment to apply the patch.

1.    Stop the CRS managed resources running from DB homes.

If this is a GI Home environment, as the database home owner execute:
$ <ORACLE_HOME>/bin/srvctl stop home -o <ORACLE_HOME> -s <status file location> -n <node name>
srvctl stop home -o $ORACLE_HOME -s /home/oracle/patch.txt -n ha1

srvctl stop home -o $ORACLE_HOME -s /home/oracle/patch.txt -n ha2

Note:

You need to make sure that the Oracle ACFS file systems are unmounted (see Section 2.8) and all other Oracle processes are shutdown before you proceed.

2.    Run the pre root script.
this is a GI Home, as the root user execute:
# <GI_HOME>/crs/install/rootcrs.sh -prepatch
$ORACLE_HOME/crs/install/rootcrs.sh -prepatch


3.    Patch GI home.

As the GI home owner execute:
$ <GI_HOME>/OPatch/opatch apply -oh <GI_HOME> -local <UNZIPPED_PATCH_LOCATION>/%BUGNO%/%OCW TRACKING BUG%
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31312468
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31309299
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/31245159
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/26839277
$ORACLE_HOME/OPatch/opatch prereq CheckConflictAgainstOHWithDetail -phBaseDir  /home/grid/31305382/30888810


4.    Patch DB home.
注意事項
因oracle的Inventory與grid的Inventory住在一起,所以下面路徑檔案在打第四步Patch DB home的時候記得要先改為oracle:oinstall
打完DB的之後記得要改回來grid:oinstall,改完後才能在繼續往下
/u01/app/oraInventory/ContentsXML]$ ll
total 6
-rw-rw----   1 grid       oinstall       329 Jun 15 13:41 comps.xml
-rw-rw----   1 grid       oinstall       670 Jan 15 10:55 inventory.xml
-rw-rw----   1 grid       oinstall       292 Jun 15 13:41 libs.xml

As the database home owner execute:
$ <UNZIPPED_PATCH_LOCATION>/%BUGNO%/%OCW TRACKING BUG%/custom/scripts/prepatch.sh -dbhome <ORACLE_HOME>
/home/grid/31305382/31309299/custom/scripts/prepatch.sh -dbhome $ORACLE_HOME

$ <ORACLE_HOME>/OPatch/opatch apply -oh <ORACLE_HOME> -local <UNZIPPED_PATCH_LOCATION>/%BUGNO%/%OCW TRACKING BUG%
$ORACLE_HOME/OPatch/opatch apply -oh $ORACLE_HOME -local /home/grid/31305382/31312468
$ORACLE_HOME/OPatch/opatch apply -oh $ORACLE_HOME -local /home/grid/31305382/31309299

$ <UNZIPPED_PATCH_LOCATION>/%BUGNO%/%OCW TRACKING BUG%/custom/scripts/postpatch.sh -dbhome <ORACLE_HOME>  
/home/grid/31305382/31309299/custom/scripts/postpatch.sh -dbhome $ORACLE_HOME 

5.    Run the post script.

As the root user execute:
# <GI_HOME>/rdbms/install/rootadd_rdbms.sh
$ORACLE_HOME/rdbms/install/rootadd_rdbms.sh

If this is a GI Home, as the root user execute:
# <GI_HOME>/crs/install/rootcrs.pl -postpatch
$ORACLE_HOME/crs/install/rootcrs.sh -postpatch

If this is an Oracle Restart Home, as the root user execute:

6.    If the message, "A system reboot is recommended before using ACFS is shown, then a reboot must be issued before continuing. Failure to do so will result in running with an unpatched ACFS\ADVM\OKS driver.

7.    Start the CRS managed resources that were earlier running from DB homes.

If this is a GI Home environment, as the database home owner execute:
$ <ORACLE_HOME>/bin/srvctl start home -o <ORACLE_HOME> -s <status file location> -n <node name>
srvctl start home -o $ORACLE_HOME -s /home/oracle/patch.txt -n ha1

srvctl start home -o $ORACLE_HOME -s /home/oracle/patch.txt -n ha2


8. For each database instance running on the Oracle home being patched, run the datapatch utility as described in next table.


sqlplus / as sysdba
startup
quit
cd $ORACLE_HOME/OPatch
./datapatch -verbose 

如果datapatch是空的,not apply
則需要手動處理 (請參考DOC 1955058.1)