1. Create empty directory for future Oracle Restart Home and unpack base grid installation along with required OPatch into it.
# mkdir -p /u01/app/19.21/grid
# chown grid:oinstall /u01/app/19.21/grid
# su - grid
$ cd /u01/app/19.21/grid
$ unzip -q /u01/app/oracle/install/19/SOLARIS.SPARC64_193000_grid_home.zip -d .
$ unzip -q /u01/app/oracle/install/19/p6880880_210000_SOLARIS64.zip -d .
2. Run installation using 'software only' mode. It's possible to perform silent installation using response file from previous installation, in this case set oracle.install.option=HA_SWONLY:
$ ./gridSetup.sh -silent -responseFile /u01/app/19.21/grid/gi_install.rsp -applyRU /u01/app/oracle/install/19/1921/35742441/35642822
Follow all postinstall steps (root.sh)
3. Run roothas.sh with -prepatch option.
If it requires clsecho file, copy it from previous Oracle Restart installation and edit the ORACLE_HOME variable at the beginning of it.
# /u01/app/19.21/grid/crs/install/roothas.sh -verbose -prepatch
At this step the whole Oracle Restart stack is being stopped.
4. Run roothas.sh with -postinstall option.
# /u01/app/19.21/grid/crs/install/roothas.sh -verbose -postpatch -dstcrshome /u01/app/19.21/grid
At this step the whole Oracle Restart stack is being started from the newest Oracle Restart Home.
5. Set CRS=TRUE for the newest ORACLE_HOME and unset for the previous.
$ /u01/app/19.19/grid/oui/bin/runInstaller -updateNodeList ORACLE_HOME=/u01/app/19.19/grid CRS=FALSE
$/ u01/app/19.21/grid/oui/bin/runInstaller -updateNodeList ORACLE_HOME=/u01/app/19.21/grid CRS=TRUE
$ cat /u01/app/oraInventory/ContentsXML/inventory.xml
P.S. Check the owner of the newest ORACLE_HOME (must be root). If not, run roothas.sh with -lock option.
# /u01/app/19.21/grid/crs/install/roothas.sh -verbose -lock
