[Beowulf] fdr in edr switch

[pankajd]

Yes, we have connected fdr card to edr . I requires fdr cables. It worked
without issue. you will get fdr bandwidth.


-
pankajd

On March 2, 2021 at 12:36 AM Russell Dekema <dekemar at umich.edu> wrote:
> As long as the EDR switch is running production (non-prerelease)
> firmware, this should work fine. We have many QDR and FDR cards
> connected to EDR switches in our production environment at work.
>
> Cheers,
> Rusty Dekema
>
> On Mon, Mar 1, 2021 at 2:03 PM Michael Di Domenico
> <mdidomenico4 at gmail.com> wrote:
> >
> > has anyone plugged a mellanox fdr card into a mellanox edr switch? i
> > need to connect a server that doesn't have a x16 port so no edr card,
> > but i do have an fdr card that's x8. i don't need the speed just the
> > connection, but i've not tried this before. a quick google says it
> > should work, but i'm loathe to until i hear someone else has.
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