A fix is available
APAR status
Closed as program error.
Error description
After applying IV38251 suspending a process using PCSEXIT will return an EAGAIN return code but it does not get handled correctly. Therefore opening /proc/<PID>/psinfo will cause error.
Local fix
N/A
Problem summary
Fields in the /proc/<pid>/psinfo file can be 0s if the process being examined is execing. Reading other /proc files may return an error if the process being examined is execing.
Problem conclusion
Readers of /proc files wait if the examined process is execing.
Temporary fix
Comments
6100-07 - use AIX APAR IV52673 6100-08 - use AIX APAR IV53163 6100-09 - use AIX APAR IV52692 6100-09 - use AIX APAR IV52692 6100-09 - use AIX APAR IV52692 7100-01 - use AIX APAR IV57614 7100-02 - use AIX APAR IV50890 7100-03 - use AIX APAR IV52781
APAR Information
APAR number
IV52781
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-12-02
Closed date
2013-12-02
Last modified date
2014-08-14
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 V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U866415
UP14/05/22 I 1000
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Document Information
Modified date:
14 August 2014