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Hi Dotan,
ifconfig shows up
ib0 Link encap:InfiniBand HWaddr
80:00:00:03:FE:80:00:00:00:00:00:00:00:00:00:00:00:00:00:00
inet addr: 140.221.37.32 Bcast: 140.221.37.255 Mask:
255.255.255.0
inet6 addr: fe80::211:7500:ff:d802/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:65520 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:1 errors:0 dropped:5 overruns:0 carrier:0
collisions:0 txqueuelen:128
RX bytes:0 (0.0 b) TX bytes:68 (68.0 b)
does this mean that the apps would now use IPoIB ? How do i tell when IPoIB
is working and when it isnt ? Because I assume when it isnt it would default
to Ethernet ?
It will be great if I can get this cleared.
Thanks
Zulfi
On 9/30/07, Dotan Barak < dotanb@dev.mellanox.co.il > wrote:
--
Regs,
Zulfi
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Hi Dotan,<br><br>ifconfig shows up<br><br>ib0 Link encap:InfiniBand HWaddr 80:00:00:03:FE:80:00:00:00:00:00:00:00:00:00:00:00:00:00:00
<br> inet addr:
<a href="http://140.221.37.32" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">140.221.37.32</a> Bcast:<a href="http://140.221.37.255" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
140.221.37.255</a> Mask:<a href="http://255.255.255.0" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">255.255.255.0</a><br> inet6 addr: fe80::211:7500:ff:d802/64 Scope:Link
<br> UP BROADCAST RUNNING MULTICAST MTU:65520 Metric:1<br> RX packets:0 errors:0 dropped:0 overruns:0 frame:0<br> TX packets:1 errors:0 dropped:5 overruns:0 carrier:0<br> collisions:0 txqueuelen:128
<br> RX bytes:0 (0.0 b) TX bytes:68 (68.0 b)<br><br>does this mean that the apps would now use IPoIB ? How do i tell when IPoIB is working and when it isnt ? Because I assume when it isnt it would default to Ethernet ?
<br><br>It will be great if I can get this cleared.<br><br>Thanks<br>Zulfi<br><br><div><span class="gmail_quote">On 9/30/07, <b class="gmail_sendername">Dotan Barak</b> <<a href="mailto:dotanb@dev.mellanox.co.il" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
dotanb@dev.mellanox.co.il
</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Does a simple "ping" between the nodes is working?<br>(this way you can be sure that IPoIB is working and SDP should work)
<br><br>Dotan<br><br><br>Zulfi Imani wrote:<br>> I have not tried over IPoIB, but opensm is running<br>><br>> /home/zulfi > sminfo<br>> sminfo: sm lid 1 sm guid 0x11750000ffdaf4, activity count 16220<br>> priority 0 state 3 SMINFO_MASTER
<br>><br>> I also tried a few iband utilities and they all work fine. Not able to<br>> run any socket apps over SDP.<br>><br>> Thanks<br>> Zulfi<br>><br>> On 9/27/07, *Jim Mott* <<a href="mailto:jimmott@austin.rr.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
jimmott@austin.rr.com</a><br>> <mailto:<a href="mailto:jimmott@austin.rr.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">jimmott@austin.rr.com</a>>> wrote:<br>><br>> Were you able to connect IPoIB between the nodes? Are you sure
<br>> opensm was running? I am ashamed to admit that occasionally I
<br>> forget to start opensm and wonder why SDP does not connect.<br>><br>><br>><br>> *From:* <a href="mailto:general-bounces@lists.openfabrics.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
general-bounces@lists.openfabrics.org</a><br>> <mailto:
<a href="mailto:general-bounces@lists.openfabrics.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">general-bounces@lists.openfabrics.org</a>> [mailto:<br>> <a href="mailto:general-bounces@lists.openfabrics.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
general-bounces@lists.openfabrics.org</a><br>
> <mailto:<a href="mailto:general-bounces@lists.openfabrics.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">general-bounces@lists.openfabrics.org</a>>] *On Behalf Of<br>> *Zulfi Imani
<br>> *Sent:* Thursday, September 27, 2007 3:22 PM<br>
> *To:* <a href="mailto:general@lists.openfabrics.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">general@lists.openfabrics.org</a><br>> <mailto:<a href="mailto:general@lists.openfabrics.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
general@lists.openfabrics.org</a>><br>> *Subject:* [ofa-general] Problem running SDP apps using OFED
1.2<br>><br>><br>><br>> Hi,<br>><br>> I installed the OFED1.2 stack and am trying to run a simple socket<br>> server and client over the SDP stack. The Infiniband hardware is<br>> QLogic.
<br>><br>> First I set the ENV vars<br>> export LD_PRELOAD=/root/zulfi/iband/INSTALL/lib64/libsdp.so<br>><br>> export LIBSDP_CONFIG_FILE=/home/zulfi/libsdp.conf<br>><br>><br>> The SDP config file has:
<br>> *use sdp server * *:*<br>> use sdp client * *:*<br>> *<br>> Then started the socket server and did a 'sdpnetstat -San' and<br>> 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,<br>> setup the SDP config file and on running the client './client<br>> port# server_machine' it gave me a "network not reachable" error.
<br>><br>> I tried to get some information about the error on the net but<br>> could not find any.<br>><br>> I then checked the /proc/<pid>/maps file and found that libsdp.so<br>> was being loaded.
<br>> also:<br>> /root > lsmod | grep sdp<br>> ib_sdp 120224 3<br>><br>> Does QLogic support SDP applications ? Or am I missing something<br>> 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<br>><br>><br>><br>><br>><br>><br>> --<br>> Regs,<br>> Zulfi<br>> ------------------------------------------------------------------------
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<br><br></blockquote></div><br><br clear="all"><br>-- <br>Regs,<br>Zulfi
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