Hello,
In a couple of days I have to upgrade 2 node RAC DB to 11.2.0.3. DB version is 10.2.0.4. OS=SELINUX 11. For the purpose of preparation, I want to run CLUSTER VERIFY UTILITY.
grid@db [db1]: /home/grid > crsctl query crs softwareversion
Oracle Clusterware version on node [db] is [11.2.0.1.0]
Should I unzip new GI 11.2.0.3 software and run ./runcluvfy.sh from new home? Should I created DESTINATION HOME before (e.g. /oracle/app/11.2.0.3/grid). Running runcluvfy from user grid or oracle? Is it okay to run cluster verify utility NOW (upgrade is in a couple of days), is it risk free?
runcluvfy.sh stage -pre crsinst -upgrade [-n node_list] [-rolling] -src_crshome src_Gridhome -dest_crshome dest_Gridhome -dest_version dest_version [-fixup [-fixupdir path]] [-verbose]
Also, looking from official upgrade guide ( no idea is this a correct link considering the scenario: http://docs.oracle.com/cd/E11882_01/install.112/e22489/procstop.htm)
Thanks a lot.
Best Regards