move orace home to different home while upgrade RAC
Hello all,
need some assistance on upgrade my RAC cluster to 10.2.0.4. Currently its on 10.2.0.1. The issue is, I know how to upgrade the crs/asm/db. Done it couple of times. But now at this client site. I am being asked to do the follwing....
current setup
crs home - /u01/app/oracle/product/crs/
asm home - /u01/app/oracle/product/asm/
db home - /u01/app/oracle/product/db_1
after upgrade -
crs home - /u01/app/oracle/product/crs/
asm home - /u01/app/oracle/product/asm/
db home - /u01/app/oracle/product/db_2
client is request the install oracle home in differnt location(db_2). I have done that on stand alone server, where we point the oratab to the new home....but i assume it is not the same process as we got the whole cluster invloved.
What are the steps i need to follow to get this done....from my understand
install new home (name is db_home2 at location /u01/app/oracle/product/db_2 )
Then shutdown db after doing all pre - check
point oratab to new /u01/app/oracle/product/db_2 location...
then what ??? do i need to change some stuff in the cluster ware to point to that ?? as OCR will have old home info and not the new home info ??
Any assistance is appreciated.