A fix is available
APAR status
Closed as program error.
Error description
Command timeouts and request sense failures to disk in AIX error log. This may result in I/O hang to that disk.
Local fix
Problem summary
Command timeouts and request sense failures to disk in AIX error log. This may result in I/O hang to that disk.
Problem conclusion
Allow request sense command to be issued even when outstanding I/O exists to disk. This only resolves a possible hang. It does not fix the command timeouts or missing sense data from storage subsystem. If storage subsystem behaves this way, it may result in I/O failures on AIX.
Temporary fix
Comments
APAR Information
APAR number
IV04306
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2011-08-03
Closed date
2011-08-03
Last modified date
2013-04-16
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 U844663
UP11/10/10 I 1000
PTF to Fileset Mapping
U844663 devices.fcp.disk.rte 5.3.12.5
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Document Information
Modified date:
16 April 2013