Sun[TM] GigaSwift Ethernet rx_ov_flow counter increments
(Doc ID 1008048.1)
Last updated on APRIL 06, 2021
Applies to:Sun Storage 4Gb FC + GbE ExpMod HBA, 2+2 Port - Version Not Applicable and later
Sun Dual Gigabit Ethernet + Dual SCSI PCI Adapter - Version Not Applicable and later
Sun GigaSwift Ethernet MMF PCI Adapter - Version Not Applicable and later
Sun GigaSwift Ethernet PCI Adapter - Version Not Applicable and later
Sun Gigabit Ethernet cPCI Adapter - Version Not Applicable and later
"***Checked for relevance on 29-Nov-2013***"
Observed symptoms include :
- Gigaswift ethernet (ce interface) performance is poor.
- While reviewing the kstat output it shows 'rx_ov_flow' counter incrementing:
# kstat -p ce:::"/rx_ov_flow/" ce:0:ce0:rx_ov_flow 387 <--- incrementing
The amount on received network traffic on a ce interface has increased.
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