Which three fragments will complete this statement correctly? In a cluster environment, an ACFS volume _____________.

Question

Options

• Awill be automatically mounted by a node on reboot by default
• Bmust be manually mounted after a node reboot
• Cwill be automatically mounted by a node on cluster stack startup if it is included in the ACFS
• Dwill be automatically mounted by a node if it is defined as a cluster resource when a dependent
• Ewill be automatically mounted to all nodes in the cluster when the file system is registered
• Fmust be mounted before it can be registered

• A
  6% (2)
• B
  16% (5)
• C
  74% (23)
• F
  3% (1)

Explanation

About the Oracle ACFS Mount Registry The Oracle ACFS mount registry supports both Oracle Restart and Oracle Grid Infrastructure cluster configurations. File systems that are to be mounted persistently (across reboots) can be registered with the Oracle ACFS mount registry. In cluster configurations, registered Oracle ACFS file systems are automatically mounted by the mount registry, similar to a clusterwide mount table. However, in Oracle Restart configurations the automatic mounting of registered Oracle ACFS file systems is not supported. For more information, see "Oracle ACFS and Oracle By default, an Oracle ACFS file system that is inserted into the cluster mount registry is automatically mounted on all cluster members, including cluster members that are added after the registry addition. However, the cluster mount registry also accommodates single-node and multi- node (subset of cluster nodes) file system registrations. The mount registry actions for each cluster member mount only registered file systems that have been designated for mounting on The Oracle ACFS registry resource actions are designed to automatically mount a file system only one time for each Oracle Grid Infrastructure initialization to avoid potential conflicts with administrative actions to dismount a given file system. Oracle ACFS Individual File System Resource Management The Oracle ACFS individual file system resource is supported only for Oracle Grid Infrastructure cluster configurations; it is not supported for Oracle Restart configurations. See "Oracle ACFS and Oracle Restart". Oracle ASM Configuration Assistant (ASMCA) facilitates the creation of Oracle ACFS individual file system resources (ora.diskgroup.volume.acfs). During database creation with Database Configuration Assistant (DBCA), the individual file system resource is included in the dependency list of its associated disk group so that stopping the disk group also attempts to stop any dependent Oracle ACFS file systems. An Oracle ACFS individual file system resource is typically created for use with application resource dependency lists. For example, if an Oracle ACFS file system is configured for use as an Oracle Database home, then a resource created for the file system can be included in the resource dependency list of the Oracle Database application. This dependency causes the file system and stack to be automatically mounted due to the start action of the database application. An Oracle ACFS file system that is to be mounted from a dependency action should not be included in the Oracle ACFS mount registry. Oracle® Automatic Storage Management Administrator's Guide 11g Release 2 (11.2)

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