[lustre-discuss] Does Lustre support RoCE?

[Indivar Nair]

So I should add something like this in lnet.conf -

options lnet networks=o2ib0(p4p1)

Thats it, right?

Regards,


Indivar Nair

On Thu, May 11, 2017 at 8:39 PM, Dilger, Andreas <andreas.dilger at intel.com>
wrote:

> If you have RoCE cards and configure them with OFED, and configure Lustre
> to use o2iblnd then it should use RDMA for those interfaces. The fact that
> they are RoCE cards is hidden below OFED.
>
> Cheers, Andreas
>
> > On May 11, 2017, at 08:36, Indivar Nair <indivar.nair at techterra.in>
> wrote:
> >
> > Hi ...,
> >
> > I have read in different forums and blogs that Lustre supports RoCE.
> > But I cant find any documentation on it.
> >
> > I have a Lustre setup with 6 OSS and 2 SMB/NFS Gateways.
> > They are all interconnected using Mellanox SN2700 100G Switch and
> Mellanox Connect-X4 100G NICs.
> > I have installed the Mellanox OFED Drivers, but I cant find a way to
> tell Lustre / LNET to use RoCE.
> >
> > How do I go about?
> >
> > Regards,
> >
> >
> > Indivar Nair
> >
> >
> > _______________________________________________
> > lustre-discuss mailing list
> > lustre-discuss at lists.lustre.org
> > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>
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