March 2003
Intermediate to advanced
282 pages
9h 13m
English
book
IMS in the Parallel Sysplex Volume I: Reviewing the IMSplex Technology
by Jouko Jantti, Juan Jesœs Iniesta Mart’nez, Knut Kubein, Bill Stillwell, Gary Wicks
Content preview from IMS in the Parallel Sysplex Volume I: Reviewing the IMSplex Technology
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176 IMS in the Parallel Sysplex, Volume I: Reviewing the IMSplex Technology
8.1 STM objectives
Sysplex terminal management objectives are to:
Provide for resource type consistency
Do not allow message destination resources to be defined as different resource types on
different IMSs.
Message destinations are names which IMS uses to queue a message to its destination,
and include transaction codes, LTERM names, MSC logical link names (MSNAMEs), and
APPC descriptor names.
For example, do not allow the same resource name to be defined as a transaction on
IMS1 and as an LTERM on IMS2. This is the only STM feature supported for APPC.
Provide for resource name uniqueness
Do not allow a resource to be active on more than one IMS at a time.
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