June 2003
Intermediate to advanced
392 pages
13h 3m
English
book
IMS in the Parallel Sysplex Volume III IMSplex Implementation and Operations
by Jouko Jantti, Juan Jesús Iniesta Martínez, Knut Kubein, Bill Stillwell, Gary Wicks
Content preview from IMS in the Parallel Sysplex Volume III IMSplex Implementation and Operations
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Chapter 4. Implementing the sysplex terminal management (STM) 93
4.9 Defining the resource structure
Like all Coupling Facility structures, the resource structure must be defined in the CFRM
policy and that policy must be activated.
4.9.1 CFRM policy definition options
When defining the structure, the user must consider the following definitions:
SIZE, INITSIZE, MINSIZE
Sets initial, maximum, and minimum size for structure.
DUPLEX(ALLOWED | ENABLED | DISABLED
Determines whether structure is to be duplexed.
ALLOWAUTOALT(YES | NO)
Determines whether the system can alter the size and entry-to-element ratio of the
structure.
FULLTHRESHOLD(80 | nn) ...
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