A fix is available
APAR status
Closed as program error.
Error description
Transmit errors are seen in errpt log while doing the SEA failover. # errpt IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION F31FFAC3 0903041814 I H hdisk24 PATH HAS RECOVERED DCB47997 0903041814 T H hdisk24 DISK OPERATION ERROR DE3B8540 0903041814 P H hdisk24 PATH HAS FAILED F31FFAC3 0903041714 I H hdisk24 PATH HAS RECOVERED DCB47997 0903041614 T H hdisk24 DISK OPERATION ERROR DE3B8540 0903041614 P H hdisk24 PATH HAS FAILED F31FFAC3 0903041614 I H hdisk24 PATH HAS RECOVERED DCB47997 0903041514 T H hdisk24 DISK OPERATION ERROR DE3B8540 0903041514 P H hdisk24 PATH HAS FAILED 5B9B06F7 0902154614 T H ent0 Physical link up 76C587C0 0902154614 T H ent0 Physical link down 1FE2DD91 0902154614 I H ent4 BECOME BACKUP E48A73A4 0902154514 I H ent4 BECOME PRIMARY 5B9B06F7 0902154314 T H ent0 Physical link up 76C587C0 0902154314 T H ent0 Physical link down 1FE2DD91 0902154314 I H ent4 BECOME BACKUP E48A73A4 0902154214 I H ent4 BECOME PRIMARY 5B9B06F7 0902154014 T H ent0 Physical link up 76C587C0 0902154014 T H ent0 Physical link down 1FE2DD91 0902154014 I H ent4 BECOME BACKUP E48A73A4 0902153914 I H ent4 BECOME PRIMARY 5B9B06F7 0902153714 T H ent0 Physical link up 76C587C0 0902153714 T H ent0 Physical link down 1FE2DD91 0902153714 I H ent4 BECOME BACKUP E48A73A4 0902153614 I H ent4 BECOME PRIMARY 5B9B06F7 0902153414 T H ent0 Physical link up 76C587C0 0902153414 T H ent0 Physical link down 1FE2DD91 0902153414 I H ent4 BECOME BACKUP E48A73A4 0902153314 I H ent4 BECOME PRIMARY 5B9B06F7 0902153114 T H ent0 Physical link up 76C587C0 0902153114 T H ent0 Physical link down 1FE2DD91 0902153114 I H ent4 BECOME BACKUP E48A73A4 0902153014 I H ent4 BECOME PRIMARY 5B9B06F7 0902152814 T H ent0 Physical link up 76C587C0 0902152814 T H ent0 Physical link down 1FE2DD91 0902152714 I H ent4 BECOME BACKUP E48A73A4 0902152614 I H ent4 BECOME PRIMARY 5B9B06F7 0902152514 T H ent0 Physical link up A6EB4B9F 0902152514 T H ent0 Transmit error <-------------------- 76C587C0 0902152414 T H ent0 Physical link down 1FE2DD91 0902152414 I H ent4 BECOME BACKUP E48A73A4 0902152314 I H ent4 BECOME PRIMARY 5B9B06F7 0902152214 T H ent0 Physical link up A6EB4B9F 0902152214 T H ent0 Transmit error <-------------------- 76C587C0 0902152114 T H ent0 Physical link down 1FE2DD91 0902152114 I H ent4 BECOME BACKUP E48A73A4 0902152014 I H ent4 BECOME PRIMARY 5B9B06F7 0902151914 T H ent0 Physical link up 76C587C0 0902151814 T H ent0 Physical link down
Local fix
Problem summary
Transmit errors are seen in errpt log while doing the SEA failover. # errpt IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION F31FFAC3 0903041814 I H hdisk24 PATH HAS RECOVERED DCB47997 0903041814 T H hdisk24 DISK OPERATION ERROR DE3B8540 0903041814 P H hdisk24 PATH HAS FAILED F31FFAC3 0903041714 I H hdisk24 PATH HAS RECOVERED DCB47997 0903041614 T H hdisk24 DISK OPERATION ERROR DE3B8540 0903041614 P H hdisk24 PATH HAS FAILED F31FFAC3 0903041614 I H hdisk24 PATH HAS RECOVERED DCB47997 0903041514 T H hdisk24 DISK OPERATION ERROR DE3B8540 0903041514 P H hdisk24 PATH HAS FAILED 5B9B06F7 0902154614 T H ent0 Physical link up 76C587C0 0902154614 T H ent0 Physical link down 1FE2DD91 0902154614 I H ent4 BECOME BACKUP E48A73A4 0902154514 I H ent4 BECOME PRIMARY 5B9B06F7 0902154314 T H ent0 Physical link up 76C587C0 0902154314 T H ent0 Physical link down 1FE2DD91 0902154314 I H ent4 BECOME BACKUP E48A73A4 0902154214 I H ent4 BECOME PRIMARY 5B9B06F7 0902154014 T H ent0 Physical link up 76C587C0 0902154014 T H ent0 Physical link down 1FE2DD91 0902154014 I H ent4 BECOME BACKUP E48A73A4 0902153914 I H ent4 BECOME PRIMARY 5B9B06F7 0902153714 T H ent0 Physical link up 76C587C0 0902153714 T H ent0 Physical link down 1FE2DD91 0902153714 I H ent4 BECOME BACKUP E48A73A4 0902153614 I H ent4 BECOME PRIMARY 5B9B06F7 0902153414 T H ent0 Physical link up 76C587C0 0902153414 T H ent0 Physical link down 1FE2DD91 0902153414 I H ent4 BECOME BACKUP E48A73A4 0902153314 I H ent4 BECOME PRIMARY 5B9B06F7 0902153114 T H ent0 Physical link up 76C587C0 0902153114 T H ent0 Physical link down 1FE2DD91 0902153114 I H ent4 BECOME BACKUP E48A73A4 0902153014 I H ent4 BECOME PRIMARY 5B9B06F7 0902152814 T H ent0 Physical link up 76C587C0 0902152814 T H ent0 Physical link down 1FE2DD91 0902152714 I H ent4 BECOME BACKUP E48A73A4 0902152614 I H ent4 BECOME PRIMARY 5B9B06F7 0902152514 T H ent0 Physical link up A6EB4B9F 0902152514 T H ent0 Transmit error <-------------------- 76C587C0 0902152414 T H ent0 Physical link down 1FE2DD91 0902152414 I H ent4 BECOME BACKUP E48A73A4 0902152314 I H ent4 BECOME PRIMARY 5B9B06F7 0902152214 T H ent0 Physical link up A6EB4B9F 0902152214 T H ent0 Transmit error <-------------------- 76C587C0 0902152114 T H ent0 Physical link down 1FE2DD91 0902152114 I H ent4 BECOME BACKUP E48A73A4 0902152014 I H ent4 BECOME PRIMARY 5B9B06F7 0902151914 T H ent0 Physical link up 76C587C0 0902151814 T H ent0 Physical link down
Problem conclusion
Fix is to check the driver state in transmit completion interrupt path, that is if the driver state is not OPEN, the transmit watchdog timer won't be started
Temporary fix
Comments
6100-08 - use AIX APAR IV64993 6100-09 - use AIX APAR IV64697 7100-02 - use AIX APAR IV64992 7100-03 - use AIX APAR IV64688
APAR Information
APAR number
IV64993
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-09-17
Closed date
2014-09-17
Last modified date
2015-01-21
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 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U867327
UP15/01/18 I 1000
PTF to Fileset Mapping
U867327 devices.ethernet.shi.rte 6.1.8.16
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Document Information
Modified date:
17 December 2021