[sheepdog] multiply address problem

Hitoshi Mitake mitake.hitoshi at gmail.com
Mon Jul 20 11:02:33 CEST 2015


On Mon, Jul 20, 2015 at 5:39 PM, Vasiliy Tolstov <v.tolstov at selfip.ru> wrote:
> I'm use sheepdog with corosync cluster engine, now i'm ivestigate and
> write some code to support native rdma transfer (rsocket, without
> IPoIB). I have two ports ib cards connected to independent ib
> switches. SO i possible have HA. But as i see sheepdog uses own
> corosync function to get node address (this is not problem, in case of
> rdma i can override it).
> But as i see sheepdog does not handle that node can have two or more
> addresses, so how can i deal with this?
>
> P.S. I don't want to use IPoIB and bonding mode because tcp does not
> needed in this case and bring additional slowdown.

I'm writing a patch for supporting RDMA with the library from mellanox
named accelio: https://github.com/accelio/accelio
With this library, implementing the RDMA functionality will be easier
than rsocket. Could you wait for a while for initial support? Then we
will be able to have a discussion about the problem of multiple
addresses.
Sorry for my late announce...

Thanks,
Hitoshi

> --
> Vasiliy Tolstov,
> e-mail: v.tolstov at selfip.ru
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