- #ACCESS ORACLE AFTER LOGGING INTO UNIX ON MAC FULL#
- #ACCESS ORACLE AFTER LOGGING INTO UNIX ON MAC PASSWORD#
The following list describes the separate operating system authentication groups for Oracle ASM and the privileges that their members are granted. You can designate separate operating system groups as the operating system authentication groups for privileges on Oracle ASM. The SYSDBA Privilege for Managing Oracle ASM Components The SYSASM Privilege for Administering Oracle ASM Using Separate Operating System Groups for Oracle ASM Users Using One Operating System Group for Oracle ASM Users
#ACCESS ORACLE AFTER LOGGING INTO UNIX ON MAC FULL#
Connecting to an Oracle ASM instance as SYSASM grants you full access to all of the available Oracle ASM disk groups and management functions. Operating system authentication using membership in the group or groups designated as OSDBA, OSOPER, and OSASM is valid on all Oracle platforms. Oracle also recommends the use of a less privileged user, such as ASMSNMP with SYSDBA privileges that is created during installation, for monitoring the Oracle ASM instance.
The SYSDBA privilege is intended to be used by the database to access disk groups. If you use the SYSDBA privilege to run administrative commands on an Oracle ASM instance, the operation results in an error. The SYSDBA privilege cannot be used to administer an Oracle ASM instance. Whether you create separate operating system privilege groups or use one group to provide operating system authentication for all system privileges, you should use SYSASM to administer an Oracle ASM instance. On Windows systems, the Oracle ASM service must be run as Administrator.ĭuring Oracle ASM installation, you can use one operating system group for all users or divide system privileges so that database administrators, storage administrators, and database operators each have distinct operating system privilege groups. For Linux and UNIX systems, this is typically provided through shared Linux and UNIX group membership (OSASM group). For example, the Oracle ASM instance and the database instance must have identical read and write permissions for the disks that comprise the related Oracle ASM disk group. The Oracle ASM and database instances must have read/write operating system access rights to disk groups.
#ACCESS ORACLE AFTER LOGGING INTO UNIX ON MAC PASSWORD#
Managing a Shared Password File in a Disk Group Password File Authentication for Oracle ASM
Operating System Authentication for Oracle ASM This section describes the following topics: Remote connection by way of Oracle Net Services using password authentication Local connection using password authentication Local connection using operating system authentication
There are three modes of connecting to Oracle ASM instances: An Oracle ASM instance does not have a data dictionary, so the only way to connect to an Oracle ASM instance is by using one of three system privileges, SYSASM, SYSDBA, or SYSOPER.