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<DIV dir=ltr align=left><SPAN class=155054615-12042006><FONT face=Arial
color=#0000ff size=2>Do you think this new code will be part of the next IBED
RC?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=155054615-12042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=155054615-12042006><FONT face=Arial
color=#0000ff size=2>Scott Weitzenkamp</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=155054615-12042006><FONT face=Arial
color=#0000ff size=2>SQA and Release Manager</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=155054615-12042006><FONT face=Arial
color=#0000ff size=2>Cisco Systems</FONT></SPAN></DIV><BR>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
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<FONT face=Tahoma size=2><B>From:</B> Aviram Gutman
[mailto:aviram@mellanox.co.il] <BR><B>Sent:</B> Wednesday, April 12, 2006
12:08 AM<BR><B>To:</B> Scott Weitzenkamp (sweitzen); Sharma, Karun;
openfabrics-ewg@openib.org; Michael S. Tsirkin<BR><B>Subject:</B> RE:
[openfabrics-ewg] SDP issue with IBED RC3<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Tahoma color=#800000 size=2><SPAN
class=868441706-12042006>Hi,</SPAN></FONT></DIV>
<DIV><FONT face=Tahoma color=#800000 size=2><SPAN
class=868441706-12042006></SPAN></FONT> </DIV>
<DIV><FONT face=Tahoma color=#800000 size=2><SPAN
class=868441706-12042006>There is no point to check SDP now. We released that
the SDP code in OF is not good enough, not stable and has many
races. Michael Tsirkin is recoding some parts of it. We anticipate that
within 2 weeks the code will stabilize and we'll post
it. </SPAN></FONT></DIV>
<DIV> </DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2>Regards,</FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2>
Aviram</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>Scott
Weitzenkamp (sweitzen)<BR><B>Sent:</B> Wednesday, April 12, 2006 12:40
AM<BR><B>To:</B> Sharma, Karun; openfabrics-ewg@openib.org<BR><B>Subject:</B>
RE: [openfabrics-ewg] SDP issue with IBED RC3<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV dir=ltr align=left><SPAN class=761003921-11042006><FONT face=Arial
color=#0000ff size=2>When these kinds of problems happen to me, I start by
debugging with strace, to make sure both netserver and netperf are using
SDP.</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> Sharma, Karun
[mailto:ksharma@silverstorm.com] <BR><B>Sent:</B> Tuesday, April 11, 2006
2:12 PM<BR><B>To:</B> Scott Weitzenkamp (sweitzen);
openfabrics-ewg@openib.org<BR><B>Subject:</B> RE: [openfabrics-ewg] SDP
issue with IBED RC3<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>Hi</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>Yes, netserver was restarted with libsdp. I didn't get any error
there.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff size=2>I
face same issue even if i use the default config (libsdp.conf) . Netserver
was started using default libsdp.conf.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>For netperf, initially i used default libsdp.conf file but when it
didn't worked i changed it as mentioned in my previous
mail.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006></SPAN><SPAN
class=532210721-11042006><FONT face=Arial color=#0000ff size=2>Attached
below is the output from netserver machine.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>Thanks</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>Karun</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>#################################################################</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>[st44 Tue Apr 11 15:21:38]# export
LD_LIBRARY=/usr/local/ibed/lib/libsdp.so<BR>[st44 Tue Apr 11 15:21:59]#
export LIBSDP_CONFIG_FILE=/usr/local/ibed/etc/libsdp.conf netserver<BR>[st44
Tue Apr 11 15:22:30]# netserver<BR>Starting netserver at port
12865<BR>Starting netserver at hostname 0.0.0.0 port 12865 and family
AF_UNSPEC<BR>[st44 Tue Apr 11 15:22:33]#</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>####################################################################</FONT></SPAN></DIV>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Scott Weitzenkamp
(sweitzen) [mailto:sweitzen@cisco.com]<BR><B>Sent:</B> Tuesday, April 11,
2006 5:07 PM<BR><B>To:</B> Sharma, Karun;
openfabrics-ewg@openib.org<BR><B>Subject:</B> RE: [openfabrics-ewg] SDP
issue with IBED RC3<BR><BR></FONT></DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2>Did you restart netserver w/libsdp,
too?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2>What happens when you use libsdp.so with the default
libsdp.conf config?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2>Scott</FONT></SPAN></DIV><BR>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<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> Tuesday, April 11, 2006 2:05 PM<BR><B>To:</B>
openfabrics-ewg@openib.org<BR><B>Subject:</B> [openfabrics-ewg] SDP
issue with IBED RC3<BR></FONT><BR></DIV>
<DIV></DIV><!-- Converted from text/rtf format -->
<P><FONT face=Arial size=2>Hi:</FONT> </P>
<P><FONT face=Arial size=2>I am trying to measure SDP throughput using
netperf. But as soon as i enable SDP for netperf, my netperf is not able
to establish a connection. In my libsdp.conf file, i have included
following</FONT></P>
<P><FONT face=Arial size=2>match destination 172.26.16.44/24</FONT>
<BR><FONT face=Arial size=2>match listen *</FONT> <BR><FONT face=Arial
size=2>match program *</FONT> </P>
<P><FONT face=Arial size=2>Please let me know if i missed out
something.</FONT> </P>
<P><FONT face=Arial size=2>Attached below is the output. Initially
without SDP, netperf was working fine. Then I enabled sdp and after that
my netperf doesn't work.</FONT></P>
<P><FONT face=Arial size=2>Thanks</FONT> <BR><FONT face=Arial
size=2>Karun</FONT> </P>
<P><FONT face=Arial
size=2>##################################################</FONT>
<BR><FONT face=Arial size=2>[st45 Tue Apr 11 15:46:03]# netperf -H
172.26.16.44</FONT> <BR><FONT face=Arial size=2>TCP STREAM TEST from
0.0.0.0 (0.0.0.0) port 0 AF_INET to 172.26.16.44 (172.26.16</FONT>
<BR><FONT face=Arial size=2>Recv Send
Send</FONT> <BR><FONT face=Arial size=2>Socket Socket
Message Elapsed</FONT> <BR><FONT face=Arial
size=2>Size Size
Size Time
Throughput</FONT> <BR><FONT face=Arial size=2>bytes
bytes bytes secs.
10^6bits/sec</FONT> </P>
<P><FONT face=Arial size=2> 87380 16384
16384 10.00 1137.17</FONT> <BR><FONT
face=Arial size=2>[st45 Tue Apr 11 15:46:17]# vi
/usr/local/ibed/etc/libsdp.conf</FONT> <BR><FONT face=Arial size=2>[st45
Tue Apr 11 15:52:25]# export
LD_PRELOAD=/usr/local/ibed/lib/libsdp.so</FONT> <BR><FONT face=Arial
size=2>[st45 Tue Apr 11 15:52:58]# export
LIBSDP_CONFIG_FILE=/usr/local/ibed/etc/libsdp.conf netperf</FONT>
<BR><FONT face=Arial size=2>[st45 Tue Apr 11 15:53:33]# netperf -H
172.26.16.44</FONT> <BR><FONT face=Arial size=2>establish control: are
you sure there is a netserver listening on 172.26.16.44 at port
12865?</FONT> <BR><FONT face=Arial size=2>establish_control could not
establish the control connection from 0.0.0.0 port 0 address family
AF_UNSPEC to 172.26.16.44 port 12865 address family AF_UNSPEC</FONT></P>
<P><FONT face=Arial size=2>[st45 Tue Apr 11 15:53:42]# </FONT></P>
<P><FONT face=Arial
size=2>#######################################################</FONT>
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