[ofa-general] change mtu

[Hal Rosenstock]

On Mon, Aug 17, 2009 at 10:18 AM, Michael Di Domenico <
mdidomenico4 at gmail.com> wrote:

> On Mon, Aug 17, 2009 at 9:53 AM, Hal Rosenstock<hal.rosenstock at gmail.com>
> wrote:
> >
> >
> > On Mon, Aug 17, 2009 at 9:40 AM, Michael Di Domenico
> > <mdidomenico4 at gmail.com> wrote:
> >>
> >> On Mon, Aug 17, 2009 at 9:09 AM, Hal Rosenstock<
> hal.rosenstock at gmail.com>
> >> wrote:
> >> >> No i'm not running OpenSM,
> >> >
> >> > And that SM doesn't support cranking the PR MTU down for Tavor
> >> > communication
> >>
> >> Dunno, didn't check... But i shall.  How do i do it in OpenSM?
> >
> >
> > enable_quirks option
>
> Did the option really have to be case sensitive?  Come on...
>
> I set the opensm config and the rdma_cm tavor_quirk=1


I'm unfamiliar with this RDMA CM option.


>
> it's showing in the log file that it picked up the cached options, but
> its still showing 2048 MTU under ibv_devinfo


It wouldn't show there; only in SA PR responses.

-- Hal


>
>
> Did i miss a step?
>
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