IBM Mainframe Discussion List <[email protected]> wrote on 10/26/2006
12:19:11 PM:
> I've been looking at our IEAFIX00 member which has been carried forward
from
> operating system to operating system and have some questions I'm hoping
you
> experts can help me out with. Our current IEAFIX00 member is:
>
> INCLUDE LIBRARY(SYS1.LPALIB) MODULES(
> IEAVAR00
> IEAVAR06
> IGC0001G
> )
> INCLUDE LIBRARY(SYS1.SEPWMOD2) MODULES(
> EPWSTUB
> )
>
> Does this look correct for a default member? Are there other
> recommendations for modules to be added to IEAFIX for example our
IEFACTRT
> SMF exit. I currently use IEALPA00 to install the IEFACTRT which
overrides
> the IBM supplied module in SYS1.LPALIB. I'm kind of clueless about what
> other modules should or shouldn't be in this member and am struggling to
> find any documentation on the subject. Thanks for your help.
Interestingly, I see we have the following IEAFIX00 in parmlib on
some of our local production systems:
INCLUDE LIBRARY(SYS1.LPALIB)
MODULES(IEAVAR00, /* 6816 RCT INIT/TERM */
ICHRFC00,
ICHRFR00,
ICHSFR00,
IGC0001G /* 368 RESTORE(SVC17 */
)
INCLUDE LIBRARY(SYS1.FFST.SEPWMOD2)
MODULES(EPWSTUB)
/* DOC THIS MEMBER CONTAINS THE MSE SYSTEM IPO SUPPLIED */
/* FIXED LIST THAT IS RECOMMENDED FOR BATCH */
/* MVS SYSTEMS. IT FIXES SPECIFIC MODULES */
/* FROM 'SYS1.LPALIB'. */
I don't know what "MSE SYSTEM IPO" refers to.
I am not aware of there ever having been a requirement for these
modules to be in fixed storage, so I would guess that this was
a tuning recommendation from some time in the past.
I would recommend against putting anything in IEAFIXxx unless the
product documentation says that it is required.
I especially would not put things from LIBRARY(SYS1.LPALIB)
into IEAFIXxx, soince this is wasting common storage by loading
the two copies of the module (one in FLPA, and one in PLPA).
Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY
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