You plan to install the Oracle Database 12c software on a new server. The database will use Automatic Storage Management (ASM) and Oracle Restart. Oracle Grid Infrastructure for a standalone server is already installed on the server.
You want to configure job role separation. You create the following operating system users and groups:
- The user oracle as the owner of the Oracle database installation
- The user gridas the owner of Oracle Grid Infrastructure
- The group oinstall as an Oracle Inventory group
- The group dbaas the OSDBAgroup for Oracle database
- The group asmdbaas the OSDBAgroup for Oracle ASM
- The group asmadminas the administration privileges group for Oracle ASM
- The group asmoper as the group for Oracle ASM
Which two additional tasks should you perform with regard to the OS-level owners and groups?