Changing Oracle primary group and oracle inventory location
Currently our databases are running on 11.2.0.2 on file system storage. We want to move databases to ASM for which we need to install Grid Infrastructure. So we will be different user(grid) than database user(oracle). But the current oracle user primary group is dba. We want to change it to oinstall and also add oper group to oracle.
Can somebody tell how to make this change without uninstalling RDBMS?
Also please tell me how to move oracle inventory location?
Regards,
Kotesh