<div>I was connecting the two systems with out a switch. Would this have anything to do with it,</div>
<div>i loook at the system error messages and i get the following</div>
<div> </div>
<div>ib0: no IPv6 routers present<br>ib1: no IPv6 routers present</div>
<div> </div>
<div>My eth subnet is <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://10.1.1.1/" target="_blank">10.1.1.1</a></div>
<div> </div>
<div>/sbin/ifconfig ib0 <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://10.255.255.4/" target="_blank">10.255.255.4</a> netmask <a onclick="return top.js.OpenExtLink(window,event,this)" href="http://255.0.0.0/" target="_blank">
255.0.0.0</a> and so forth for both the systems.</div>
<div> </div>
<div>Now i can ping from one system to the other using the ib addresses. How ever when i run the bandwidth script i get the error. I was under the assumption that this should work. Is this setup correct.</div>
<div> </div>
<div>Sicerly</div>
<div> </div>
<div>Rangam</div><br><br>
<div><span class="gmail_quote">On 7/14/05, <b class="gmail_sendername">Tziporet Koren</b> <<a href="mailto:tziporet@mellanox.co.il">tziporet@mellanox.co.il</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div><font face="Arial" color="#0000ff" size="2"><span>Its means that you have some connectivity problems thus got retry exceeded.</span></font></div>
<div><font face="Arial" color="#0000ff" size="2"><span>Check your cables or see if the switch dropped packets.</span></font></div><span class="sg">
<div><font face="Arial" color="#0000ff" size="2"><span></span></font> </div>
<div><font face="Arial" color="#0000ff" size="2"><span>Tziporet</span></font></div></span>
<div><span class="e" id="q_105150d9586b0619_2">
<blockquote style="MARGIN-RIGHT: 0px">
<div dir="ltr" align="left"><font face="Tahoma" size="2">-----Original Message-----<br><b>From:</b> Srirangam Addepalli [mailto:<a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:rangam@gmail.com" target="_blank">
rangam@gmail.com</a>]<br><b>Sent:</b> Wednesday, July 13, 2005 9:52 PM<br><b>To:</b> <a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:openib-general@openib.org" target="_blank">openib-general@openib.org
</a><br><b>Subject:</b> [openib-general] VAPI_RETRY_EXC_ERR, vendor code=81<br><br></font></div>
<div>Hello All,</div>
<div> I was trying to test bandwidth using the following command</div>
<div> </div>
<div>/usr/local/topspin/mpi/mpich/bin/mpirun_ssh -np 2 minigar c0-0 /usr/local/topspin/mpi/mpich/bin/mpi_bandwidth 1000 262144</div>
<div> </div>
<div>How ever i get the following error messages.</div>
<div> </div>
<div>/usr/local/topspin/mpi/mpich/bin/mpirun_ssh -np 2 c0-1 c0-0 /usr/local/topspin/mpi/mpich/bin/mpi_bandwidth 1000 262144<br>Got completion with error, code=VAPI_RETRY_EXC_ERR, vendor code=81<br>mpi_bandwidth: mpid/ch_vapi/viacheck.c:2109: viutil_spinandwaitcq: Assertion `sc->status == VAPI_SUCCESS' failed.
<br>bash: line 1: 6813 Aborted /usr/bin/env MPIRUN_HOST=c0-1 MPIRUN_PORT=34474 MPIRUN_RANK=1 MPIRUN_NPROCS=2 MPIRUN_ID=13416 MPIRUN_NODENAME=c0-0 /usr/local/topspin/mpi/mpich/bin/mpi_bandwidth 1000 262144
<br>Timeout alarm signaled<br>Cleaning up all processes ...done.<br>Killed by signal 15.<br> </div>
<div>why do i get this error. </div>
<div> </div>
<div>Rangam</div>
<div> </div></blockquote></span></div></blockquote></div><br>