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Content Manager OnDemand for z/OS - Initial Recommended LE Settings

Technote (FAQ)


Question

What are the default LE settings for Content Manager OnDemand?

Cause

Question on optimal values

Answer

Content Manager OnDemand ships with the following default LE settings.

Override these settings only if you have a reason, for example if you've performed the LE storage tuning exercise.

There are multiple other default LE settings defined by LE, some or all of which may already have been overridden on your system.

For information on the LE parameters and how to tune them refer to the appropriate LE tuning reference for your zOS release.

Note: to find the settings in use at your installation one way is to use the following parameter file example:


//ARSSOC95 EXEC PGM=ARSSOCKD,REGION=0M,TIME=NOLIMIT,
//     PARM='RPTOPTS(ON)/-S -I ARCHIVE -v'

CMOD V10.1

Programmer default HEAPPOOLS(ON,8,1,32,1,128,1,256,1,1024,1,2048,1,0,10,0,10,0,10,0,10,0,10,0,10)
Programmer default HEAPPOOLS64(ON,96,4000,160,4000,304,100,800,100,2096,100,3064,100,7256,50,10464,50,
16848,25,22552,30,33184,40,65536,20)
Programmer default HEAP64(44M,1M,FREE,2097152,32768,FREE,4096,4096)
Programmer default IOHEAP64(1M,1M,FREE,131072,8192,FREE,4096,4096)
Programmer default POSIX(ON)
Programmer default STORAGE(NONE,NONE,NONE,)
Programmer default THREADSTACK64(ON,3M,1M,9M)
Programmer default TRAP(ON,SPIE)
CMOD V9.5

Programmer default ALL31(ON)
Programmer default ANYHEAP(2097152,4096,ANYWHERE,FREE)
Programmer default BELOWHEAP(8192,3072,FREE)
Programmer default HEAP(23068672,32768,ANYWHERE,FREE,1024,1024)
Programmer default HEAPPOOLS(ON,128,3,600,8,872,5,1456,14,2184,16,2992,10,4048,8,7120,4,10272,2,16568,4,
32784,5,65536,3)
Programmer default LIBSTACK(1024,1024,FREE)
Programmer default POSIX(ON)
Programmer default STACK(38000,16384,ANYWHERE,KEEP,2420000,131072)
Programmer default STORAGE(NONE,NONE,NONE,0)
Programmer default THREADSTACK(ON,32768,16384,ANYWHERE,FREE,262144,262144)
Programmer default TRAP(ON,SPIE)
Override XPLINK(ON)

Document information

More support for: Content Manager OnDemand for z/OS
Server

Software version: 9.5, 10.1

Operating system(s): z/OS

Reference #: 2011284

Modified date: 17 January 2018


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