[gpfsug-discuss] RDMA question
ANDREW BEATTIE
abeattie at au1.ibm.com
Wed Jan 17 13:34:45 GMT 2024
No you don’t have to have every node using RDMA
You can split your data traffic out over RDMA and have you control traffic on straight tcp/ip
Sent from my iPhone
> On 17 Jan 2024, at 23:32, Jonathan Buzzard <jonathan.buzzard at strath.ac.uk> wrote:
>
>
> I can't seem to find a straight answer to this. If you wanted to used RDMA with GPFS does every node need to be using RDMA or could it be that just a subset use RDMA?
>
> Obviously the nodes with actual storage attached need to be running RDMA, but would I need to upgrade things like protocol or GUI nodes etc. to use RDMA as well?
>
>
> JAB.
>
> --
> Jonathan A. Buzzard Tel: +44141-5483420
> HPC System Administrator, ARCHIE-WeSt.
> University of Strathclyde, John Anderson Building, Glasgow. G4 0NG
>
> _______________________________________________
> gpfsug-discuss mailing list
> gpfsug-discuss at gpfsug.org
> http://gpfsug.org/mailman/listinfo/gpfsug-discuss_gpfsug.org
More information about the gpfsug-discuss
mailing list