As data centers work toward the goal of providing round-the-clock availability of both their systems and applications, Datacom provides a solution through use of a Shadow MUF for both planned and unplanned outages on a system running the database engine.
This article will provide links to resources to help understand the functionality and configuration of the Shadow MUF.
The Shadow MUF concept has proven to be very successful for a number of data centers. Broadcom has created video presentations (along with printed copies) that will provide an overview of the concept as well as the process for implementing and operating the Shadow MUF.
The presentations can also be found by following these steps:
For more information about the use of the Shadow MUF, please refer to the following documentation.
Datacom/DB Version 15.1 Database and System Administration, in the section “Using the Multi-User Facility › Shadow MUF Environment”
As always, please contact CA Technologies support for CA Datacom if you have further questions.