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<TITLE>libibcm can't open /dev/infiniband/ucm0</TITLE>
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<P DIR=LTR><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">I looked into my original libibcm problem today</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">, that made me looking into cmpost</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">,</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"> <FONT SIZE=2 FACE="Courier New">discussed</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New"> in a sperate thread</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">I</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">t seems</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"> <FONT SIZE=2 FACE="Courier New">as if</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"> <FONT SIZE=2 FACE="Courier New">the</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New"></FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"> <FONT SIZE=2 FACE="Courier New">problem I had there</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"> <FONT SIZE=2 FACE="Courier New">was not in my code but the libibcm not being able to open the device</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"> <FONT SIZE=2 FACE="Courier New">/dev/infiniband/ucm0</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">All IB modules are installed and the modules</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"> <FONT SIZE=2 FACE="Courier New">loaded</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New"> the /dev/infiniband devices available are:</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">crw------- 1 root root 231, 64 Aug 17 15:14 issm0</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">crw-rw-rw- 1 root root 10, 62 Aug 17 15:14 rdma_cm</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">crw------- 1 root root 231, 0 Aug 17 15:14 umad0</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">crw-rw-rw- 1 root root 231, 192 Aug 17 15:14 uverbs0</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">T</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">he</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New"> exact error message is:</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">libibcm: error <-1:2> opening device </dev/infiniband/ucm0></FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">I</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">’</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">m running OFED-1.0.1 on an HP xw9300 running SLES9 SP3 in the x86_64 flawor.</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">Thanks</FONT></SPAN></P>
<P DIR=LTR><SPAN LANG="en-gb"><FONT SIZE=2 FACE="Courier New">Thomas Bub</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="de"></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="en-gb"></SPAN></P>
<P DIR=LTR><SPAN LANG="de"></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de-de"></SPAN><A NAME=""><SPAN LANG="de-de"><FONT COLOR="#808080" SIZE=2 FACE="Arial">............................................................<BR>
Thomas Bub</FONT></SPAN></A><SPAN LANG="de"></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de-de"><BR>
</SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de-de"><FONT COLOR="#808080" SIZE=2 FACE="Arial">Grass Valley Germany GmbH<BR>
Brunnenweg 9<BR>
64331 Weiterstadt, Germany<BR>
Tel: +49 6150 104 147<BR>
Fax: +49 6150 104 656<BR>
Email:</FONT></SPAN><SPAN LANG="de"> </SPAN><A HREF="mailto:Thomas.Bub@thomson.net"><SPAN LANG="de"></SPAN><SPAN LANG="de"><U></U></SPAN><U><SPAN LANG="de-de"><FONT COLOR="#0000FF" SIZE=2 FACE="Arial">Thomas.Bub@thomson.net</FONT></SPAN></U><SPAN LANG="de"></SPAN></A><SPAN LANG="de"></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de-de"><BR>
</SPAN><SPAN LANG="de"></SPAN><A HREF="http://www.grassvalley.com"><SPAN LANG="de"></SPAN><SPAN LANG="de"><U></U></SPAN><U><SPAN LANG="de-de"><FONT COLOR="#0000FF" SIZE=2 FACE="Arial">www.GrassValley.com</FONT></SPAN></U><SPAN LANG="de"></SPAN></A><SPAN LANG="de"></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de-de"><BR>
<FONT COLOR="#808080" SIZE=2 FACE="Arial">............................................................</FONT></SPAN><SPAN LANG="de"></SPAN><SPAN LANG="de-de"></SPAN></P>
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