APAR status
Closed as program error.
Error description
**************************************************************** * USERS AFFECTED: * Systems running the 7200-05 Technology Level with * any of the following filesets at or between the given levels: * MIN MAX FILESET * 7.2.5.200 7.2.5.201 devices.vdevice.IBM.v-scsi.rte **************************************************************** * PROBLEM DESCRIPTION: * When a VIOS goes down, the corresponding vscsi adapter is * put into "lost server and waiting for init message". At * this state with VSCSI command timeout feature in * place, there is a possibility of i/o getting stuck in the * adapter pending queue eventually causing i/o hang. **************************************************************** * RECOMMENDATION: * Update to AIX 7200-05-07-2346 or later. ****************************************************************
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * Systems running the 7200-05 Technology Level with * any of the following filesets at or between the given levels: * MIN MAX FILESET * 7.2.5.200 7.2.5.201 devices.vdevice.IBM.v-scsi.rte **************************************************************** * PROBLEM DESCRIPTION: * When a VIOS goes down, the corresponding vscsi adapter is * put into "lost server and waiting for init message". At * this state with VSCSI command timeout feature in * place, there is a possibility of i/o getting stuck in the * adapter pending queue eventually causing i/o hang. **************************************************************** * RECOMMENDATION: * Update to AIX 7200-05-07-2346 or later. ****************************************************************
Problem conclusion
Handle the case where vscsi adapter is not logged and command time out has occurred. Flush back all the commands in such case
Temporary fix
Comments
7200-05 - use AIX APAR IJ47341 7300-02 - use AIX APAR IJ47959
APAR Information
APAR number
IJ47341
Reported component name
AIX V7.2
Reported component ID
5765CD200
Reported release
720
Status
CLOSED PER
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2023-06-26
Closed date
2023-08-08
Last modified date
2024-01-12
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 V7.2
Fixed component ID
5765CD200
Applicable component levels
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SG11S","label":"AIX 7.2 HIPERS- APARs and Fixes"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
Document Information
Modified date:
12 January 2024