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<DIV dir=ltr align=left><SPAN class=617564912-24082006><FONT face=Arial
color=#0000ff size=2>OFED adds this line to modprobe.conf to autoload ib_sdp
when SDP is used, much like how ib_ipoib is autoloaded when IPoIB is
used.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=617564912-24082006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=617564912-24082006><FONT face=Arial
color=#0000ff size=2># grep sdp /etc/modprobe.conf<BR>alias net-pf-27
ib_sdp</FONT></SPAN></DIV>
<DIV><FONT color=#0000ff></FONT> </DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>Scott
Weitzenkamp</FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>SQA and Release
Manager</FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>Server Virtualization
Business Unit</FONT></DIV>
<DIV align=left><FONT face=Arial color=#0000ff size=2>Cisco Systems</FONT></DIV>
<DIV> </DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> openfabrics-ewg-bounces@openib.org
[mailto:openfabrics-ewg-bounces@openib.org] <B>On Behalf Of </B>Sharma,
Karun<BR><B>Sent:</B> Thursday, August 24, 2006 12:09 AM<BR><B>To:</B>
openfabrics-ewg@openib.org<BR><B>Subject:</B> [openfabrics-ewg] ib_sdp module
is reloading itself<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Arial color=#000000 size=2>Hi:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>While testing SDP, I observed that sdp module is
getting loaded by itself. I tried following steps:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>1. modprobe ib_sdp</FONT></DIV>
<DIV><FONT face=Arial size=2>2. export
LD_PRELOAD=/usr/local/ofed/lib/libsdp.so</FONT></DIV>
<DIV><FONT face=Arial size=2>3. export
LIBSDP_CONFIG_FILE=/usr/local/ofed/etc/libsdp.conf netperf</FONT></DIV>
<DIV><FONT face=Arial size=2>4. modprobe -r ib_sdp or rmmod
ib_sdp.</FONT></DIV>
<DIV><FONT face=Arial size=2>5. netserver</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Please note that I didn't change any environment
variables. After executing netserver, when i did lsmod, I observed sdp module.
Let me know if this is expected behaviour.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Attached below are the logs.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Thanks</FONT></DIV>
<DIV><FONT face=Arial size=2>Karun</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>########################################################################</FONT></DIV>
<DIV>[st45 Thu Aug 24 02:51:25]# lsmod | grep
sdp<BR>ib_sdp
47784 0
<BR>rdma_cm
26628 2
ib_sdp,rdma_ucm<BR>ib_core
50688 10
ib_sdp,rdma_cm,ib_mthca,ib_ipoib,ib_umad,ib_ucm,ib_uverbs,ib_cm,ib_sa,ib_mad<BR>[st45
Thu Aug 24 02:51:31]# modprobe -r ib_sdp<BR>[st45 Thu Aug 24 02:51:40]# lsmod
| grep sdp<BR>[st45 Thu Aug 24 02:51:43]# netserver<BR>Starting netserver at
port 12865<BR>Starting netserver at hostname 0.0.0.0 port 12865 and family
AF_UNSPEC<BR>[st45 Thu Aug 24 02:51:51]# lsmod | grep
sdp<BR>ib_sdp
47784 3
<BR>rdma_cm
26628 2
ib_sdp,rdma_ucm<BR>ib_core
50688 10
ib_sdp,rdma_cm,ib_mthca,ib_ipoib,ib_umad,ib_ucm,ib_uverbs,ib_cm,ib_sa,ib_mad<BR>[st45
Thu Aug 24 02:51:53]#
<BR>#############################################################</DIV></BLOCKQUOTE></BODY></HTML>