Database upgrade


We got request to upgrade oracle database/cluster from to database/cluster. First thing to notice is that, we cann’t directy upgrade cluster to because we had database underlying. cluster cann’t run database because of some bugs. So our upgradation setps involved

1) Upgrade CRS to

2) Upgrade db to

3) Upgrade CRS to

4) Upgrade db to

This is the strategy we proposed to client.