Home » Mailing list archives » openfabrics-general » 2007 » September » 27

RE: [ofa-general] Problem running SDP apps using OFED 1.2

!MAILaRCHIVE_VOTE_RePLACE
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Jim Mott <jimmott@...>
To: 'Zulfi Imani' <zulfiimani@...>, <general@...>
Subject: RE: [ofa-general] Problem running SDP apps using OFED 1.2
Date: Thursday, September 27, 2007 - 5:11 pm

This is a multipart message in MIME format.

------=_NextPart_000_000A_01C80121.1B5FF080
Content-Type: text/plain;
	charset="US-ASCII"
Content-Transfer-Encoding: 7bit

Were you able to connect IPoIB between the nodes?  Are you sure opensm was running?  I am ashamed to admit that occasionally I
forget to start opensm and wonder why SDP does not connect. 

 

From: general-bounces@lists.openfabrics.org [mailto:general-bounces@lists.openfabrics.org] On Behalf Of Zulfi Imani
Sent: Thursday, September 27, 2007 3:22 PM
To: general@lists.openfabrics.org
Subject: [ofa-general] Problem running SDP apps using OFED 1.2

 

Hi,

I installed the OFED1.2 stack and am trying to run a simple socket server and client over the SDP stack. The Infiniband hardware is
QLogic.

First I set the ENV vars
export LD_PRELOAD=/root/zulfi/iband/INSTALL/lib64/libsdp.so 

export LIBSDP_CONFIG_FILE=/home/zulfi/libsdp.conf


The SDP config file has:
use sdp server * *:* 
use sdp client * *:*

Then started the socket server and did a 'sdpnetstat -San' and found that it listed the SDP port on which the server was listening. 

On the client machine too I did the same; exported the variables, setup the SDP config file and on running the client './client
port# server_machine' it gave me a "network not reachable" error. 

I tried to get some information about the error on the net but could not find any.

I then checked the /proc/<pid>/maps file and found that libsdp.so was being loaded.
also:
/root > lsmod | grep sdp 
ib_sdp                120224  3

Does QLogic support SDP applications ? Or am I missing something in the SDP config file or do I need to make changes to my code ?

Any information on this will be a big help. 

Thanks,
Zulfi

 


------=_NextPart_000_000A_01C80121.1B5FF080
Content-Type: text/html;
	charset="US-ASCII"
Content-Transfer-Encoding: quoted-printable

<html xmlns:v=3D"urn:schemas-microsoft-com:vml" =
xmlns:o=3D"urn:schemas-microsoft-com:office:office" =
xmlns:w=3D"urn:schemas-microsoft-com:office:word" =
xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" =
xmlns=3D"http://www.w3.org/TR/REC-html40">

<head>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
charset=3Dus-ascii">
<meta name=3DGenerator content=3D"Microsoft Word 12 (filtered medium)">
<style>
<!--
 /* Font Definitions */
 @font-face
	{font-family:"Cambria Math";
	panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
	{font-family:Calibri;
	panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
	{font-family:Tahoma;
	panose-1:2 11 6 4 3 5 4 4 2 4;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0in;
	margin-bottom:.0001pt;
	font-size:12.0pt;
	font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
	{mso-style-priority:99;
	color:blue;
	text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
	{mso-style-priority:99;
	color:purple;
	text-decoration:underline;}
span.EmailStyle17
	{mso-style-type:personal-reply;
	font-family:"Calibri","sans-serif";
	color:#1F497D;}
.MsoChpDefault
	{mso-style-type:export-only;}
@page Section1
	{size:8.5in 11.0in;
	margin:1.0in 1.0in 1.0in 1.0in;}
div.Section1
	{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
 <o:shapedefaults v:ext=3D"edit" spidmax=3D"1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
 <o:shapelayout v:ext=3D"edit">
  <o:idmap v:ext=3D"edit" data=3D"1" />
 </o:shapelayout></xml><![endif]-->
</head>

<body lang=3DEN-US link=3Dblue vlink=3Dpurple>

<div class=3DSection1>

<p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Were you able to connect IPoIB between the nodes?&nbsp; =
Are you sure
opensm was running?&nbsp; I am ashamed to admit that occasionally I =
forget to start
opensm and wonder why SDP does not connect. <o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p>&nbsp;</o:p></span></p>

<div style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt =
0in 0in 0in'>

<p class=3DMsoNormal><b><span =
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span>=
</b><span
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
general-bounces@lists.openfabrics.org =
[mailto:general-bounces@lists.openfabrics.org]
<b>On Behalf Of </b>Zulfi Imani<br>
<b>Sent:</b> Thursday, September 27, 2007 3:22 PM<br>
<b>To:</b> general@lists.openfabrics.org<br>
<b>Subject:</b> [ofa-general] Problem running SDP apps using OFED =
1.2<o:p></o:p></span></p>

</div>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Hi,<br>
<br>
I installed the OFED1.2 stack and am trying to run a simple socket =
server and
client over the SDP stack. The Infiniband hardware is QLogic.<br>
<br>
First I set the ENV vars<br>
export LD_PRELOAD=3D/root/zulfi/iband/INSTALL/lib64/libsdp.so =
<o:p></o:p></p>

<div>

<p class=3DMsoNormal>export =
LIBSDP_CONFIG_FILE=3D/home/zulfi/libsdp.conf<o:p></o:p></p>

<div>

<p class=3DMsoNormal><br>
The SDP config file has:<br>
<b>use sdp server * *:* <br>
use sdp client * *:*<br>
</b><br>
Then started the socket server and did a 'sdpnetstat -San' and found =
that it
listed the SDP port on which the server was listening. <br>
<br>
On the client machine too I did the same; exported the variables, setup =
the SDP
config file and on running the client './client port# server_machine' it =
gave
me a &quot;network not reachable&quot; error. <br>
<br>
I tried to get some information about the error on the net but could not =
find
any.<br>
<br>
I then checked the /proc/&lt;pid&gt;/maps file and found that libsdp.so =
was
being loaded.<br>
also:<br>
/root &gt; lsmod | grep sdp <br>
ib_sdp&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;&nbsp;
120224&nbsp; 3<br>
<br>
Does QLogic support SDP applications ? Or am I missing something in the =
SDP
config file or do I need to make changes to my code ?<br>
<br>
Any information on this will be a big help. <br>
<br>
Thanks,<br>
Zulfi<o:p></o:p></p>

</div>

</div>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

</div>

</body>

</html>

------=_NextPart_000_000A_01C80121.1B5FF080--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
[ofa-general] Problem running SDP apps using OFED 1.2, Zulfi Imani, (Thu Sep 27, 4:22 pm)
[ofa-general] Microsoft Office 2007 ready to download, Stacy Riddle, (Wed Dec 31, 8:00 pm)
RE: [ofa-general] Problem running SDP apps using OFED 1.2, Jim Mott, (Thu Sep 27, 5:11 pm)
Re: [ofa-general] Problem running SDP apps using OFED 1.2, Zulfi Imani, (Thu Sep 27, 6:28 pm)
Re: [ofa-general] Problem running SDP apps using OFED 1.2, Dotan Barak, (Sun Sep 30, 2:39 am)
Re: [ofa-general] Problem running SDP apps using OFED 1.2, Zulfi Imani, (Fri Oct 5, 6:01 pm)
RE: [ofa-general] Problem running SDP apps using OFED 1.2, Scott Weitzenkamp (sweitzen)..., (Fri Oct 5, 6:08 pm)
Re: [ofa-general] Problem running SDP apps using OFED 1.2, Zulfi Imani, (Fri Oct 5, 7:25 pm)
RE: [ofa-general] Problem running SDP apps using OFED 1.2, Scott Weitzenkamp (sweitzen)..., (Fri Oct 5, 9:37 pm)
Re: [ofa-general] Problem running SDP apps using OFED 1.2, Zulfi Imani, (Fri Oct 5, 6:26 pm)
Re: [ofa-general] Problem running SDP apps using OFED 1.2, Or Gerlitz, (Fri Oct 5, 6:58 pm)