directory

domain-dir/generated/jsp/j2ee-apps/appname/appname_war

(optional) Specifies the absolute or relative pathname of the directory into which individual session files are written. A relative path is relative to the temporary work directory for this web application. 

For GlassFish v3 Prelude, you can use this setting only for individual web applications. For details, see the Sun GlassFish Enterprise Server v3 Prelude Application Deployment Guide.

reap-interval-in-seconds

60

(optional) Not implemented. Use the reap-interval-in-seconds attribute of the manager-properties element instead.