availability-enabled

true

(optional) If set to true, and if availability is enabled for the server instance (see availability-service), high-availability features apply to all SFSBs deployed to the server instance that do not have availability disabled. All instances in a cluster should have the same availability value to ensure consistent behavior.

sfsb-ha-persistence-type

ha

(optional) Specifies the session persistence and passivation mechanism for SFSBs that have availability enabled. Allowed values are file (the file system) and ha (the HADB). For production environments that require session persistence, use ha.

If set to file, the ejb-container element’s session-store attribute specifies the file system location where the passivated session bean state is stored. Checkpointing to the file system is useful for internal testing but is not supported for production environments.

sfsb-persistence-type

file

(optional) Specifies the passivation mechanism for SFSBs that do not have availability enabled. Allowed values are file and ha.

sfsb-store-pool-name

availability-service store-pool-name attribute value

(optional) Specifies the jndi-name of the jdbc-resource used for connections to the HADB for session persistence.

For more information about setting up a connection pool and JDBC resource for the HADB, see the description of the configure-ha-cluster command in the Sun Java System Application Server Enterprise Edition 8.1 2005Q2 Reference Manual.