Oracle® Grid Infrastructure Installation Guide 11g Release 2 (11.2) for Linux 2 Advanced Installation Oracle Grid Infrastructure for a Cluster Preinstallation Tasks 2.5.6 Example of Creating Standard Groups, Users, and Paths Example of Creating Standard Groups, Users, and Paths The following is an example of how to create the Oracle Inventory group (oinstall), and a single group (dba) as the OSDBA, OSASM and OSDBA for Oracle ASM groups. In addition, it shows how to create the Oracle Grid Infrastructure software owner (grid), and one Oracle Database owner (oracle) with correct group memberships. This example also shows how to configure an Oracle base path compliant with OFA structure with correct permissions: # groupadd -g 1000 oinstall # groupadd -g 1031 dba # useradd -u 1100 -g oinstall -G dba grid # useradd -u 1101 -g oinstall -G dba oracle # mkdir -p /u01/app/11.2.0/grid ( GRID_HOME ) # mkdir -p /u01/app/grid ( ORACLE_BASE fro GRID HOME ) # chown -R grid:oinstall /u01 # mkdir /u01/app/oracle ( ORACLE_BASE for RDBMS HOME ) # chown oracle:oinstall /u01/app/oracle # chmod -R 775 /u01/ After running these commands, you have the following groups and users: An Oracle central inventory group, or oraInventory group (oinstall). Members who have the central inventory group as their primary group, are granted the OINSTALL permission to write to the oraInventory directory. A single system privileges group that is used as the OSASM, OSDBA, OSDBA for ASM, and OSOPER for ASM group (dba), whose members are granted the SYSASM and SYSDBA privilege to administer Oracle Clusterware, Oracle ASM, and Oracle Database, and are granted SYSASM and OSOPER for ASM access to the Oracle ASM storage. An Oracle grid installation for a cluster owner (grid), with the oraInventory group as its primary group, and with the OSASM group as the secondary group, with its Oracle base directory /u01/app/grid. An Oracle Database owner (oracle) with the oraInventory group as its primary group, and the OSDBA group as its secondary group, with its Oracle base directory /u01/app/oracle. /u01/app owned by grid:oinstall with 775 permissions before installation, and by root after the root.sh script is run during installation. This ownership and permissions enables OUI to create the Oracle Inventory directory, in the path /u01/app/oraInventory. /u01 owned by grid:oinstall before installation, and by root after the root.sh script is run during installation. /u01/app/11.2.0/grid owned by grid:oinstall with 775 permissions. These permissions are required for installation, and are changed during the installation process. /u01/app/grid owned by grid:oinstall with 775 permissions before installation, and 755 permissions after installation. /u01/app/oracle owned by oracle:oinstall with 775 permissions.
One thought on “Creating Standard Groups, Users for 11.2 GRID installation”
Can you suggest necessary group and user for asm based database in oracle EBSD R12.2 ?