A fix is available
APAR status
Closed as new function.
Error description
Provide improvement to CPU utilization when performing DFSMSdss DUMP with the ZCOMPRESS keyword, and during RESTORE of data compressed with zEDC Services.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of DFSMSdss DUMP with ZCOMPRESS * * specified and DFSMShsm with SETSYS ZCOMPRESS * * requested. * **************************************************************** * PROBLEM DESCRIPTION: It was determined that it was possible * * to improve CPU utilization when * * performing DFSMSdss DUMP with ZCOMPRESS * * or DFSMShsm MIGRATE when requesting the * * output be compressed using zEDC * * Services. * **************************************************************** * RECOMMENDATION: * ****************************************************************
Problem conclusion
Temporary fix
Comments
DFSMSdss has been modified to improve CPU utilization during DUMP with ZCOMPRESS specified and RESTORE of data that was dumped with ZCOMPRESS specified. ZEDC/K KEYWORDS: ZEDC/K
APAR Information
APAR number
OA48394
Reported component name
DFSMSDSS, ISMF
Reported component ID
5695DF175
Reported release
210
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function
Submitted date
2015-07-13
Closed date
2015-09-16
Last modified date
2015-10-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UA79040 UA79041
Modules/Macros
ADRDTDSC ADRFDSRL ADRGBUFF ADRSDMXI ADRSDMXO ADRSTEND ADRTDDS ADRTDFP ADRTDLOG ADRZBLK ADRZVFYO
Fix information
Fixed component name
DFSMSDSS, ISMF
Fixed component ID
5695DF175
Applicable component levels
Fix is available
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Document Information
Modified date:
02 October 2015