might work, but that will be hard
to find somebody to support.
Sent from IBM Verse
Aaron Knister --- Re: [gpfsug-discuss] EDR and omnipath ---
From:"Aaron Knister"
To:gpfsug-discuss@spectrumscale.org
Date:Mon, Sep 19, 2016 1:35 PM
Subject: Re: [gpfsug-discu
Aaron Knister --- Re: [gpfsug-discuss] EDR and omnipath ---
From: "Aaron Knister"
To: gpfsug-discuss@spectrumscale.org
Date: Mon, Sep 19, 2016 1:35 PM
Subject: Re: [gpfsug-discuss] EDR and omnipath
I
Because they both require a different distribution of OFED, which are mutual
exclusive to install.
in theory if you deploy plain OFED it might work, but that will be hard to find
somebody to support.
Sent from IBM Verse
Aaron Knister --- Re: [gpfsug-discuss] EDR and omnipath ---
From
I must admit, I'm curious as to why one cannot use GPFS with IB and OPA
both in RDMA mode. Granted, I know very little about OPA but if it just
presents as another verbs device I wonder why it wouldn't "Just work" as
long as GPFS is configured correctly.
-Aaron
On 9/19/16 3:11 AM, Vic Cornell
Bump
I can see no reason why that wouldn't work. But it would be nice to a have an
official answer or evidence that it works.
Vic
> On 15 Sep 2016, at 5:49 pm, Brian Marshall wrote:
>
> All,
>
> I see in the GPFS FAQ A6.3 the statement below. Is it possible to have GPFS
> do RDMA over EDR
All,
I see in the GPFS FAQ A6.3 the statement below. Is it possible to have
GPFS do RDMA over EDR infiniband and non-RDMA communication over omnipath
(IP over fabric) when each NSD server has an EDR card and a OPA card
installed?
RDMA is not supported on a node when both Mellanox HCAs and Inte
