Registering as an Eligible Server

A server can use IWMSRSRG to register that it is available for receiving work requests. A server should issue IWMSRSRG at address space initialization time. The server identifies itself by a triplet consisting of the following:

• Location name
• Network id
• LU name

Servers with the same location name are considered to be related and to provide equal service. The server must also specify an address space token (STOKEN) identifying the server address space token. Because the propagation of registration to all systems in the sysplex is asynchronous, a newly registered server is not immediately available for selection on other systems.

For complete information about the IWMSRSRG macro, see IWMSRSRG – Register a Server for Sysplex Routing.