A fix is available
APAR status
Closed as program error.
Error description
When a customer runs an application, such as fcstat to see link related information, he might notice Link Error Status Block (LESB) stats reported incorrectly.
Local fix
Problem summary
When a customer runs an application, such as fcstat to see link related information, he might notice Link Error Status Block (LESB) stats reported incorrectly.
Problem conclusion
According to the FC/FCoE standard, the Link Error Status Block (LESB) is different for FC HBAs as compared to FCoE HBAs. The solution is to incorporate and/or report the appropriate stats for the adapter (FC or FCoE). The specific solution involves, unionizing the fcph_lesb struct in fcph.h and associated LESB structs in the adapter driver header files to support both the FC and FCoE LESB stats. If it's a FC adapter, the FC LESB is collected and reported. If it's a FCoE adapter, the FCoE LESB stats are collected and reported. In case of the fcstat application, today, only the FC LESB stats are reported. So, additional driver change include not passing the FCoE LESB stats if the adapter is FCoE capable, so these stats will be forced to 0, instead of passing incorrect values.
Temporary fix
Comments
APAR Information
APAR number
IV37821
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-03-11
Closed date
2013-03-11
Last modified date
2013-11-25
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
IV37860 IV38702 IV38888 IV39290 IV40576 IV40860 IV41369 IV41985
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U863412
UP13/11/25 I 1000
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Document Information
Modified date:
25 November 2013