A fix is available
APAR status
Closed as program error.
Error description
Jobs experience COMM timeouts/are stuck, however, the IB on all the nodes are still pingable.
Local fix
Turn off cpu affinity
Problem summary
threads are hung
Problem conclusion
keep all threads the same priority
Temporary fix
Comments
5300-11 - use AIX APAR IZ98352 5300-12 - use AIX APAR IZ95057 6100-03 - use AIX APAR IZ94476 6100-04 - use AIX APAR IZ94488 6100-05 - use AIX APAR IZ94499 6100-06 - use AIX APAR IZ94678
APAR Information
APAR number
IZ95057
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2011-02-13
Closed date
2011-02-13
Last modified date
2013-04-07
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX 5.3
Fixed component ID
5765G0300
Applicable component levels
R530 PSY U841210
UP11/06/16 I 1000
PTF to Fileset Mapping
U841210 devices.common.IBM.ib.rte 5.3.12.3
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11P","label":"APARs - AIX 5.3 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"530","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
07 April 2013