On Wed, Apr 21, 2010 at 7:56 AM, Yevgeny Kliteynik
wrote:
> Ken,
>
> On 4/21/2010 3:07 AM, Ken Teague wrote:
>>
>> On Tue, Apr 20, 2010 at 2:13 PM, Ken Teague wrote:
>>>
>>> I have a 17-node cluster and each node has a single IB card that has
>>> 2x IB
On Tue, Apr 20, 2010 at 2:13 PM, Ken Teague wrote:
> I have a 17-node cluster and each node has a single IB card that has
> 2x IB ports (ib0 and ib1).
After doing a little more research, I confirmed that my understanding
of the manual page is correct. To run opensm for each GUID, I
mo
I have a 17-node cluster and each node has a single IB card that has
2x IB ports (ib0 and ib1). I have each node plugging in to an IB
switch; one cable between ib0 and the respective A-channel and another
cable between ib1 and the respective B-channel (e.g. c2n2, ib0 leads
to switch port 2A / c2n2