IV64427: CLUSTER DRIVER DISABLES LARGE_RECEIVE APPLIES TO AIX 6100-08
A fix is available
APAR status
Closed as program error.
Error description
-
If the cluster driver opens an ethernet device that has large receive set, it turns off large receive. This can be seen by entstat -d of the ethernet device. This leads to a performance degradation.
Local fix
Problem summary
-
Possible performance impact for TCP/IP on system with CAA.
Problem conclusion
-
Remove disabling large receive.
Temporary fix
Comments
-
6100-08 - use AIX APAR IV64427 6100-09 - use AIX APAR IV59970 6100-09 - use AIX APAR IV59970 7100-02 - use AIX APAR IV64195 7100-03 - use AIX APAR IV60041 7100-04 - use AIX APAR IV60245
APAR Information
APAR number
IV64427
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-09-02
Closed date
2014-09-02
Last modified date
2016-05-10
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 U867353
UP15/01/18 I 1000
PTF to Fileset Mapping
U867353 bos.cluster.rte 6.1.8.19
Document information
More support for:
AIX Standard Edition
Software version: 610
Operating system(s): AIX
Reference #: IV64427
Modified date: 10 May 2016