On 4/18/2014 12:02 PM, Martin Packer wrote:
BTW SMF 30 also has the limit and how obtained in it. So you can see what
an individual job / address space can get at and why.
As one might imagine, the system control block also contains the source
of the MEMLIMIT:
6 RAXLVMemLimS FIXED(8) RXZ, /* Source of Address Space
Memory limit @P5C*/
DCL RAXLVSMF FIXED(8) CONSTANT(1);/* MEMLIMIT set by SMF
either in SMFPRMxx or by use
of SMF default value=0 @P8C*/
DCL RAXLVJCL FIXED(8) CONSTANT(2);/* MEMLIMIT set by the JCL @P5C*/
DCL RAXLVREG0 FIXED(8) CONSTANT(3);/* MEMLIMIT Unlimited based on
REGION=0 specification @P5C*/
DCL RAXLVUSI FIXED(8) CONSTANT(4);/* MEMLIMIT set by IEFUSI @P5C*/
DCL RAXLVOMVS FIXED(8) CONSTANT(5);/* MEMLIMIT set by UNIX OMVS
segment @P5C*/
DCL RAXLVSETR FIXED(8) CONSTANT(6);/* MEMLIMIT set by UNIX
setrlimit @P5C*/
DCL RAXLVSPW FIXED(8) CONSTANT(7);/* MEMLIMIT set by UNIX spawn
@P5C*/
DCL RAXLVSETO FIXED(8) CONSTANT(8);/* MEMLIMIT set by UNIX
SETOMVS command @P5C*/
DCL RAXLVAUTH FIXED(8) CONSTANT(9);/* MEMLIMIT set by authorized
application modification@P5C*/
DCL RAXLVURG FIXED(8) CONSTANT(10);/*Special case of MEMLIMIT
getting set in IEFSMFIE
(IEFUSI set REGION size) @08A*/
DCL RAXLVBAD BIT(8) CONSTANT('FF'X);
/* Error setting MEMLIMIT */
/* (for debug purposes) @P5C*/
--
Edward E Jaffe
Phoenix Software International, Inc
831 Parkview Drive North
El Segundo, CA 90245
http://www.phoenixsoftware.com/
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