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Improving z/OS Application Availability by Managing Planned Outages by Yvonne Zemotel, Marna Walle, Dave Viguers, Michael Stephen, Maida Snapper, Judy Ruby-Brown, John Papp, Chuck Laurent, Richard Gunjal, Fernando Ferreira, Justin Deane, Andy Clifton, Frank Kyne

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WebSphere MQ for z/OS
This chapter describes some of the facilities that are currently available to help avoid planned subsystem or system outages from WebSphere MQ for z/OS. However, it is understood that planned outages are ultimately necessary for subsystem and system maintenance. For such situations, this chapter provides remedies available in WebSphere MQ for z/OS to help reduce or remove the impact of the downtime due to these planned outages on application availability. Finally, it lists changes that do require a subsystem restart or a system ...

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