A fix is available
APAR status
Closed as new function.
Error description
A configuration option is added, that allows to configure the number of QDIO input buffers (default 8). Use macro QDIOBUFF (newly shippled with this apar) in skeleton SKOSACFG. Allows to improve the performance in a Linux on System z and z/VSE Hipersocket environment, when the number of queues is unbalanced.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of hyperbuffers and CICS * * Explorer. * **************************************************************** * PROBLEM DESCRIPTION: Allow configuration of QDIO Input * * buffers. * * Minor errors in CEXPLCSD configuration * * part for CICS Explorer * * Minor errors in TCP/IP compile parts * * SKTCPxxx * **************************************************************** * RECOMMENDATION: * **************************************************************** Number of QDIO input buffers can be following values: 8, 16, 32 or 64. Missing program definition in CEXPLCSD. Minor errors in SKTCPxxx
Problem conclusion
Temporary fix
Comments
Depending of the number of buffers, storage requirement for partition GETVIS (PFIXED) must be increased. Missing program definition in CEXPLCSD.
APAR Information
APAR number
PM67930
Reported component name
VSE/SP UNIQUE
Reported component ID
5686CF901
Reported release
51C
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2012-06-29
Closed date
2012-10-23
Last modified date
2013-04-23
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK82628
Modules/Macros
CEXPLCSD SKOSACFG SKTCCOON SKTCPLBA SKTCPLON
Fix information
Fixed component name
VSE/SP UNIQUE
Fixed component ID
5686CF901
Applicable component levels
R51C PSY UK82628
UP12/12/12 P E512
Fix is available
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Document Information
Modified date:
23 April 2013