A fix is available
APAR status
Closed as program error.
Error description
In some cases, including during some Flash Copy operations, the SVC device may return a SCSI sense of 04/0800. If that happens, the AIX box may experience an I/O hang situation to SVC disks.
Local fix
Problem summary
In some cases, including during some Flash Copy operations, the SVC device may return a SCSI sense of 04/0800. If that happens, the AIX box may experience an I/O hang situation to SVC disks.
Problem conclusion
Updated AIX default PCM to properly handle the 04/0800 sense from SVC devices.
Temporary fix
Comments
APAR Information
APAR number
IV04322
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 U844638
UP11/10/10 I 1000
PTF to Fileset Mapping
U844638 devices.common.IBM.mpio.rte 5.3.12.5
[{"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:
16 April 2013