[ofa-general] 4K MTU with OpenSM?

[Sasha Khapyorsky]

On 18:17 Tue 17 Mar     , Dave Olson wrote:
> On Tue, 17 Mar 2009, Hal Rosenstock wrote:
> | On Tue, Mar 17, 2009 at 3:02 PM, Ted H. Kim <Ted.Kim at sun.com> wrote:
> | > Is there way to config 4K IB MTU with OpenSM?
> | > What's the option of file setting for that?
> | 
> | See the partition configuration section in the man page or
> | opensm/doc/partition-config.txt. It's something like:
> | 
> | Default=0x7fff,ipoib,mtu=5:ALL=full;

This will use this MTU value for IPoIB multicast group.

As far as I understood Ted's question was "how to setup port's MTU using
OpenSM". Assuming so I don't think that OpenSM has such functionality
now (although it should not be very hard to add).

Sasha