[Lustre-discuss] LNET over multiple NICs

Sébastien Buisson sebastien.buisson at bull.net
Mon Jan 7 05:45:02 PST 2013

Le 19/12/2012 23:03, Alexander Oltu a écrit :
> Looks like --network option is not helping. I have tried to unmount osts
> and run  for half of OSTs:
> tunefs.lustre --network=tcp0
> and for another half:
> tunefs.lustre --network=tcp1
> Mounted OSTs back. The client still sends all traffic through tcp0.

Maybe your commands lack some '--erase-params' or '--writeconf' options...
You should try reformatting your targets.

> I have suspicion that --network option is to separate from different
> network types, like tcp, o2ib, etc.

No it is not. We use it to split targets between 2 Infiniband interfaces.


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