LUA LU Pool (Optional)

If required, you can configure more than one LUA LU for use by the application, and group the LUs into a pool. This means that an application can specify the pool rather than a specific LU when attempting to start a session, and will be assigned the first available LU from the pool.

An LUA application indicates to Personal Communications that it wants to start a session by issuing an RUI_INIT verb with an LU name. This name must match the name of an LUA LU or LU pool that has previously been defined in System Management Programming. Personal Communications and Communications Server use this name as follows:
  • If the name supplied is the name of an LU that is not in a pool, a session will be assigned using that LU if it is available (that is, if it is not already in use by an LUA application).
  • If the name supplied is the name of an LU pool, or the name of a specific LU within the pool that is already in use, then a session will be assigned using the first available LU in the pool (if one is available).
    Note:
    This may not be the LU whose name was specified on the RUI_INIT verb.