Relationship between coherence and NIC teaming
Hi,
We are using Tangosol coherence for clustering purpose in our product Webmethods Integration server.
When our server starts up it tries to jojn tne cluster.
Our scenario is this :-
We have 2 servers running on 2 separate boxes A&B.
They are on same network segment.
Multicast test is working properly .
The issue is only one of the nodes(which is started first) in becoming the part of the cluster and other one remain disabled.
We found out that the NIC teaming was disabled in the boxes.
When we enabled NIC teaming with smart load balancing then both the nodes are able to join the cluster.
My specific question is,
Is there any relationship between Tangosol coherence and NIC teaming? If yes, what's the relationship.
Regards,
Ritwik Bhattacharyya
I did some tinkering a while back trying to get 4Gb/s bonded etherchannels going on linux boxes but I had issues with out of order and missing packets:
4Gb/s bonded ethernet test results - finally...
But to answer your question there is no reason that you would need NIC teaming on in order to make Coherence work. It sounds like something is not configured correctly with your NIC or switch. Maybe try connecting the machines with a crossover cable instead of a switch just to eliminate the switch as a possible problem. It sounds like maybe you're just using the wrong ethernet port on a server or something.
-Andrew
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