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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64 IMS in the Parallel Sysplex, Volume I: Reviewing the IMSplex Technology
Requestor
The requestor is the region that needs to exceed its normal buffer allocation limit.
Resource
The resource locked is an identification of the IMS system and an identification that this is
the overflow buffer lock for this system.
Private attribute
The attribute
private
is not used with buffer overflow locks.
Known attribute
The attribute
known
is not used with buffer overflow locks.
Level
Level 8 is used.
3.6.7 Summary of Fast Path locking
Table 3-7 shows a summary of the locks that are obtained depending on the IMS call and
processing option used in Fast P
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