Linux User Accounts
This section provides information about Linux user accounts that are provisioned on Oracle Database Exadata Cloud at Customer.
Every Exadata Cloud at Customer compute node is provisioned with the following operating system user accounts.
User | Description |
---|---|
|
The system administrator account you use in conjunction with the |
|
The Oracle Database administrator account you use to access the system and perform database administration tasks. A home directory, |
|
The root administrator for the system. You do not have direct access to this account. To perform operations that require |
|
The Oracle Grid Infrastructure administrator account you use to perform ASM and Oracle Clusterware administration tasks. A home directory, |
The following environment variable settings are created for the opc
, oracle
and grid
users.
Variable | Description |
---|---|
|
The home directory of the user, either |
|
The host name of the compute node. |
|
The system language, |
|
The paths to search for executables; set to include:
|
|
The default shell, |
|
The user name, either |
In addition, the following environment variable settings are created for the grid
user only.
Variable | Description |
---|---|
|
The Oracle Grid Infrastructure home directory: |
|
The ASM system identifier (SID) associated with the ASM instance on the compute node: |
|
Additional paths to search for executables:
|