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Sun Cluster Data Service for Oracle RAC Guide for Solaris OS

Failure of a Node

Recovering from the failure of a node involves the following tasks:

  1. Booting into maintenance mode the node that panicked

  2. Performing the appropriate recovery action for the cause of the problem

  3. Rebooting the node that panicked

For more information, see Sun Cluster System Administration Guide for Solaris OS.

Note –

In an Oracle RAC environment, multiple Oracle instances cooperate to provide access to the same shared database. The Oracle clients can use any of the instances to access the database. Thus, if one or more instances have failed, clients can connect to a surviving instance and continue to access the database.