IBM Systems > Mainframe servers > Operating systems >

Release history

Overview

Release History

Assistance

Migration

Resources

The information in the table below is outdated and left for reference purposes. It lists all the functions that have been added to WLM from z/OS 1.3 through 1.7, either as part of the z/OS release (indicated with a *) or as an APAR. Follow the links for more information about the function or the description of the APAR.

New function	z/OS R7	z/OS R6	z/OS R5	z/OS R4	z/OS R3
Lightweight EWLM instrumentation through WLM enclave services	OA12005	OA12005
Enhanced Initiator Balancing	*	*	*	*
Controlling Initiator Dispatch Priority in Goal Mode	*	*	*	OW55344
WLM-Managed Initiator Start Considers System Affinities	OA10814
Dynamic Application Environments	*	*	*	OW54622
Stateful Session Placement	*	*	OA04699
Enhancements for WLM-Established Stored Procedures	*	*	OA04555
Sub-Capacity Pricing Enhancements	*	*	*	OW55509
SCRT Extensions for Dedicated Processors	*
Enhanced Enqueue Promotion	*	*	*	*	*
DB2 Latch Contention	*	OA08949
zAAP Reporting Support	*	*
Dynamically handle speed changes on z890, z990 or later.	* OA12155	OA07510 OA12155	OA07510
Sysplex Routing Enhancements	*
Enhancements in computation of free capacity in LPAR environments	*	OA10006
EWLM Monitoring Support 1	*	OA07196
WLM Support of Multiple Subchannel Sets (z9-109)	*