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<P><FONT color=#0000ff size=2 face=Arial>Hi Ashwath,</FONT></P>
<P><SPAN class=873265411-11062009><FONT color=#0000ff size=2 face=Arial>There
are a few things that I would like you to try:</FONT></SPAN></P>
<P><SPAN class=873265411-11062009><FONT color=#0000ff size=2 face=Arial>1)
Please run some low level IB test to see that traffic is indeed ok. On one
computer please run </FONT></SPAN></P>
<P><SPAN class=873265411-11062009><FONT color=#0000ff size=2
face=Arial>ib_send_bw -a</FONT></SPAN></P>
<P><SPAN class=873265411-11062009><FONT color=#0000ff size=2 face=Arial>and on
the other computer please run</FONT></SPAN></P></SPAN></SPAN></DIV>
<DIV><FONT size=2 face=Arial><SPAN class=873265411-11062009><SPAN
class=873265411-11062009><FONT size=2 face=Arial><FONT color=#0000ff>ib_send_bw
-a <FONT size=3
face="Times New Roman">192.168.0.x
(where x is the ip of the remote side. Please start this test with the
<STRONG>Ethernet</STRONG> addresses of the
ports).</FONT></FONT></FONT></SPAN></SPAN></FONT></DIV>
<DIV><FONT color=#0000ff size=2 face=Arial><SPAN class=873265411-11062009><SPAN
class=873265411-11062009></SPAN></SPAN></FONT> </DIV>
<DIV><FONT color=#0000ff size=2 face=Arial><SPAN class=873265411-11062009><SPAN
class=873265411-11062009>2) Assuming all works well please try to disable and
enable the network interfaces (ipoib) on both ports. Please see if this
helps.</SPAN></SPAN></FONT></DIV>
<DIV><FONT color=#0000ff size=2 face=Arial><SPAN
class=873265411-11062009></SPAN></FONT> </DIV>
<DIV><FONT color=#0000ff><FONT size=2 face=Arial><SPAN
class=873265411-11062009>3) If this doesn't help, you will probably need to
change the parameter of "</SPAN></FONT><FONT size=2 face=Arial><SPAN
class=873265411-11062009>Guid bitwise mask" to e7. To do this, please open the
device manager, than go to "network adapters" select the ipoib interfaces and
than right click properties. Select the "<FONT size=2 face=Arial><SPAN
class=873265411-11062009>Guid bitwise mask" and change it to
e7.</SPAN></FONT></SPAN></FONT></FONT></DIV>
<DIV><FONT size=2 face=Arial><SPAN class=873265411-11062009><FONT color=#0000ff
size=2 face=Arial><SPAN
class=873265411-11062009></SPAN></FONT></SPAN></FONT> </DIV>
<DIV><FONT size=2 face=Arial><SPAN class=873265411-11062009><FONT color=#0000ff
size=2 face=Arial><SPAN class=873265411-11062009>If all doesn't help, can you
give me remote access to these stations?</SPAN></FONT></SPAN></FONT></DIV>
<DIV><FONT size=2 face=Arial><SPAN class=873265411-11062009><FONT color=#0000ff
size=2 face=Arial><SPAN
class=873265411-11062009></SPAN></FONT></SPAN></FONT> </DIV>
<DIV><FONT size=2 face=Arial><SPAN class=873265411-11062009><FONT color=#0000ff
size=2 face=Arial><SPAN
class=873265411-11062009>Thanks</SPAN></FONT></SPAN></FONT></DIV>
<DIV><FONT size=2 face=Arial><SPAN class=873265411-11062009><FONT color=#0000ff
size=2 face=Arial><SPAN
class=873265411-11062009>Tzachi</SPAN></FONT></SPAN></FONT></DIV><BR>
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<FONT size=2 face=Tahoma><B>From:</B> ofw-bounces@lists.openfabrics.org
[mailto:ofw-bounces@lists.openfabrics.org] <B>On Behalf Of </B>Ashwath
Narasimhan<BR><B>Sent:</B> Thursday, June 11, 2009 5:04 AM<BR><B>To:</B> Fab
Tillier<BR><B>Cc:</B> ofw@lists.openfabrics.org<BR><B>Subject:</B> Re: [ofw]
Setting up Infiniband over WinXp- Help Needed<BR></FONT><BR></DIV>
<DIV></DIV>Hi
Fab,<BR><BR>
I restarted opensm on the other node. I ran both opensm and ibdiagnet on the
other node (not on the node where opensm is running). The logs are similar to
the one I attached in my previous mail. (Computer 1 :-192.168.0.1 logs in my
previous mail). I have disabled firewall settings on both nodes.
However, I still cannot get it to work. I cannot access the shared folder of
each node from the other. Is there something else I can try?<BR><BR>p.s.
There is a typo in my previous mail. I had opensm running on computer 2 and
not computer 1.<BR><BR>regards,<BR>Ashwath<BR><BR>
<DIV class=gmail_quote>On Wed, Jun 10, 2009 at 9:42 PM, Fab Tillier <SPAN
dir=ltr><<A
href="mailto:ftillier@windows.microsoft.com">ftillier@windows.microsoft.com</A>></SPAN>
wrote:<BR>
<BLOCKQUOTE
style="BORDER-LEFT: rgb(204,204,204) 1px solid; MARGIN: 0pt 0pt 0pt 0.8ex; PADDING-LEFT: 1ex"
class=gmail_quote>Hi Ashwath,<BR>
<DIV class=im><BR>>I am new to the world of infiniband and I am trying to
set up an<BR>>infiniband network between two Lenovo x86 Desktops (Windows
Xp).<BR><BR></DIV>Welcome!<BR>
<DIV class=im><BR>>Problem:-<BR>>I am able to ping 192.168.0.2 from
192.168.0.1 however ping does not<BR>>work the other way around i.e. from
192.168.0.2 to 192.168.0.1. I don't<BR>>understand why this is not
happening. I see that the "bind" fails but I<BR>>dont understand why.
Shouldn't it be two way? (I am using one cable to<BR>>connect the two
adaptors) Please help me. Thanks.<BR><BR></DIV>Check your firewall settings
on the 192.168.0.1 box. Can you access the administrative share on
each node from the other (\\192.168.0.1\c$, and \\192.168.0.2\c$?)<BR>
<DIV
class=im><BR>>========================================================================<BR>>Computer
No2: 192.168.0.2<BR>>when I ran osmtest here:<BR>><BR>>
C:\<mydirectory>osmtest -f -a<BR>>Command Line
Arguments<BR>>Done with args<BR>> Flow =
All Validations<BR>>Using default guid
0x5ad000004e7c6<BR>>[17:59:17:437][0388] -> osm_vendor_bind: Binding
to port<BR>>0x5ad000004e7c6.<BR>>[17:59:17:437][0388] ->
osm_vendor_bind: ERR 3B21: Unable to register<BR>>QP0 MAD se<BR>>rvice
(IB_INSUFFICIENT_MEMORY).<BR>>[17:59:17:437][0388] -> osmv_bind_sa:
ERR 0506: Fail to bind to vendor<BR>>SMI.<BR>>[17:59:17:437][0388]
-> osmtest_bind: ERR 0137: Unable to bind to SA<BR><BR></DIV>You probably
have OpenSM running on this node, yes? You can't run osmtest on the
same port where OpenSM is running.<BR>
<DIV class=im><BR>>when I ran ibdiagnet here<BR>><BR>>C:\<my
directory>ibdiagnet<BR>>Loading IBIS from:
C:/Program<BR>>Files/Mellanox/MLNX_WinOF/Tools/ibdiagnet.exe/lib/<BR>>ibis1.0<BR>>Loading
IBDM from:
C:/Program<BR>>Files/Mellanox/MLNX_WinOF/Tools/ibdiagnet.exe/lib/<BR>>ibdm1.0<BR>>-W-
Topology file is not specified.<BR>> Reports regarding
cluster links will use direct routes.<BR>>-I- Using port 2 as the local
port.<BR>>-E- Fail to ibsac_bind.<BR><BR></DIV>Don't know the details of
this tool, maybe it's running into the same problems as osmtest? Try
running OpenSM on the other node and see if the problem follows the SM or
not.<BR><FONT color=#888888><BR>-Fab<BR></FONT></BLOCKQUOTE></DIV><BR><BR
clear=all><BR>-- <BR>regards,<BR>Ashwath<BR></BLOCKQUOTE></BODY></HTML>