You may try to use ibdiagnet tool:
http://linux.die.net/man/1/ibdiagnet
The tool is part of OFED (http://www.openfabrics.org/)
Pasha.
Prentice Bisbal wrote:
Several jobs on my cluster just died with the error below.
Are there any IB/Open MPI diagnostics I should use to diagnose, should I
Several jobs on my cluster just died with the error below.
Are there any IB/Open MPI diagnostics I should use to diagnose, should I
just reboot the nodes, or should I have the user who submitted these
jobs just increase the retry count/timeout paramters?
Thanks Pasha!
ibdiagnet reports the following:
-I---
-I- IPoIB Subnets Check
-I---
-I- Subnet: IPv4 PKey:0x7fff QKey:0x0b1b MTU:2048Byte rate:10Gbps SL:0x00
-W- Port localhost/P1 lid=0x00e2
On Thu, Mar 05, 2009 at 10:27:27AM +0200, Pavel Shamis (Pasha) wrote:
>
> >Time to dig up diagnostics tools and look at port statistics.
> >
> You may use ibdiagnet tool for the network debug -
> *http://linux.die.net/man/1/ibdiagnet. *This tool is part of OFED.
>
> Pasha.
>
