A fix is available
APAR status
Closed as program error.
Error description
cfgmgr can hang at mstor_sleep during error conditions, with following stack trace e_block_thread+0002E4 e_sleep_thread+000064 .kernel_add_gate_cstack+000030 mstor_sleep+0000B0 get_lun_types+00011C mstor_cfg_query+000114 mstor_config+000304 config_dd+00029C sysconfig+000240
Local fix
Problem summary
cfgmgr can hang at mstor_sleep during error conditions, with following stack trace e_block_thread+0002E4 e_sleep_thread+000064 .kernel_add_gate_cstack+000030 mstor_sleep+0000B0 get_lun_types+00011C mstor_cfg_query+000114 mstor_config+000304 config_dd+00029C sysconfig+000240
Problem conclusion
The sleep function is replaced by for loop and retry of command is performed in case of failure.
Temporary fix
Comments
6100-07 - use AIX APAR IV58909 6100-08 - use AIX APAR IV58000 6100-09 - use AIX APAR IV53888 6100-09 - use AIX APAR IV53888 6100-09 - use AIX APAR IV53888 7100-01 - use AIX APAR IV58218 7100-02 - use AIX APAR IV57406 7100-03 - use AIX APAR IV54002 7100-04 - use AIX APAR IV54227
APAR Information
APAR number
IV54002
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-01-14
Closed date
2014-01-14
Last modified date
2016-05-10
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 U859025
UP14/05/22 I 1000
PTF to Fileset Mapping
U859025 devices.usbif.08025002.rte 7.1.3.15
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Document Information
Modified date:
10 May 2016