A fix is available
APAR status
Closed as program error.
Error description
One symptom is that ibstat fails with: ERROR: "/dev/iba1": open failed rc=32816, errno=32816 Another symptom is the AIX Error Log contains ICM_TEMP_ERROR entries that contain the following text: "Infiniband ICM Device: IcmOpen: Port is NOT active"
Local fix
It's a timing issue so the following may, or may not, work. (1) Stop all applications using InfiniBand adapters. (2) "rmdev -l ibX" where X is all of the IB interfaces. (3) "rmdev -l ibaX" where X is all of the IB adapters. (4) "rmdev -l icm". (5) Run "cfgmgr" to put all the devices back into the Available state.
Problem summary
Command ibstat fails with : ERROR: "/dev/iba1": open failed rc=32816, errno=32816 and AIX Error Log contains ICM_TEMP_ERROR entries that contain the following text: "Infiniband ICM Device: IcmOpen: Port is NOT active"
Problem conclusion
Code is fixed to close HCA device in case of error condition.
Temporary fix
Comments
6100-08 - use AIX APAR IV69981 6100-09 - use AIX APAR IV69790 7100-02 - use AIX APAR IV70369 7100-03 - use AIX APAR IV64090
APAR Information
APAR number
IV64090
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-08-28
Closed date
2015-02-21
Last modified date
2015-09-30
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 U865820
UP15/05/19 I 1000
PTF to Fileset Mapping
U865820 devices.common.IBM.ib.rte 7.1.3.45
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Document Information
Modified date:
30 September 2015