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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Chapter 8. Sysplex terminal management (STM) 183
With STM, when IMS1 is initialized, it will create a Transaction entry in the resource
structure, including PRSNL. This entry will never be deleted unless the structure itself is
deleted.
If a user tries to log on to IMS2 from an LTERM named PRSNL, IMS2 would attempt to
create an LTERM entry in the resource structure but would fail because it already exists as
a Transaction. The logon would be rejected.
Figure 8-3 Resource type consistency
There is a difference here between statically defined terminals and dynamic ETO terminals.
With a static terminal, the static NODE users (SNUs) and LTERM
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