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This is a multi-part message in MIME format. ------_=_NextPart_001_01C807B9.6764E868 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Does "lsmod | grep sdp" report SDP is loaded on both machines? =20 I would then use strace with the client to watch the socket system calls happening, to make sure the client is trying to use SDP. =20 Scott ________________________________ From: Zulfi Imani [mailto:zulfiimani@gmail.com]=20 Sent: Friday, October 05, 2007 4:25 PM To: Scott Weitzenkamp (sweitzen) Cc: dotanb@dev.mellanox.co.il; general@lists.openfabrics.org Subject: Re: [ofa-general] Problem running SDP apps using OFED 1.2 =09 =09 I restarted openibd and now my interfaces are up. =09 mach#1 ib0 Link encap:InfiniBand HWaddr 80:00:00:02:FE:80:00:00:00:00:00:00:00:00:00:00:00:00:00:00 inet addr:140.221.37.46 Bcast:140.221.37.255 Mask:255.255.255.0 inet6 addr: fe80::211:7500:ff:d7f2/64 Scope:Link =09 mach#2 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=20 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=20 =09 I am able to "ping 140.221.37.46" from machine#2. =09 mach#2 > ping 140.221.37.46 PING 140.221.37.46 (140.221.37.46) 56(84) bytes of data. 64 bytes from 140.221.37.46: icmp_seq=3D1 ttl=3D64 time=3D2.49 ms 64 bytes from 140.221.37.46: icmp_seq=3D2 ttl=3D64 time=3D0.106 ms 64 bytes from 140.221.37.46: icmp_seq=3D3 ttl=3D64 time=3D0.098 ms --- 140.221.37.46 ping statistics ---=20 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev =3D 0.098/0.900/2.498/1.130 ms =09 But sockets over SDP still gives me the same "Network Unreachable error". =09 --- 140.221.37.46 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev =3D 0.098/0.900/2.498/1.130 ms =09 =09 =09 On 10/5/07, Scott Weitzenkamp (sweitzen) <sweitzen@cisco.com> wrote:=20 Can you ping between the two nodes using the IPoIB IP address? =20 Scott Weitzenkamp SQA and Release Manager Server Virtualization Business Unit Cisco Systems =20 ________________________________ From: general-bounces@lists.openfabrics.org [mailto:general-bounces@lists.openfabrics.org] On Behalf Of Zulfi Imani Sent: Friday, October 05, 2007 3:01 PM To: dotanb@dev.mellanox.co.il Cc: general@lists.openfabrics.org Subject: Re: [ofa-general] Problem running SDP apps using OFED 1.2 =09 =09 =09 Hi Dotan, =09 ifconfig shows up =09 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=20 inet addr: 140.221.37.32 Bcast: 140.221.37.255 <http://140.221.37.255> Mask:255.255.255.0 inet6 addr: fe80::211:7500:ff:d802/64 Scope:Link=20 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=20 RX bytes:0 (0.0 b) TX bytes:68 (68.0 b) =09 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 ?=20 =09 It will be great if I can get this cleared. =09 Thanks Zulfi =09 =09 On 9/30/07, Dotan Barak < dotanb@dev.mellanox.co.il <mailto:dotanb@dev.mellanox.co.il> > wrote:=20 Does a simple "ping" between the nodes is working? (this way you can be sure that IPoIB is working and SDP should work)=20 =09 Dotan =09 =09 Zulfi Imani wrote: > I have not tried over IPoIB, but opensm is running > > /home/zulfi > sminfo > sminfo: sm lid 1 sm guid 0x11750000ffdaf4, activity count 16220 > priority 0 state 3 SMINFO_MASTER=20 > > I also tried a few iband utilities and they all work fine. Not able to > run any socket apps over SDP. > > Thanks > Zulfi > > On 9/27/07, *Jim Mott* < jimmott@austin.rr.com <mailto:jimmott@austin.rr.com>=20 > <mailto:jimmott@austin.rr.com>> wrote: > > Were you able to connect IPoIB between the nodes? Are you sure=20 > opensm was running? I am ashamed to admit that occasionally I=20 > forget to start opensm and wonder why SDP does not connect. > > > > *From:* general-bounces@lists.openfabrics.org=20 > <mailto: general-bounces@lists.openfabrics.org> [mailto: > general-bounces@lists.openfabrics.org > <mailto:general-bounces@lists.openfabrics.org>] *On Behalf Of > *Zulfi Imani=20 > *Sent:* Thursday, September 27, 2007 3:22 PM > *To:* general@lists.openfabrics.org > <mailto: general@lists.openfabrics.org <mailto: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.=20 > > First I set the ENV vars > export LD_PRELOAD=3D/root/zulfi/iband/INSTALL/lib64/libsdp.so > > export LIBSDP_CONFIG_FILE=3D/home/zulfi/libsdp.conf > > > The SDP config file has:=20 > *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.=20 > > 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.=20 > > 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.=20 > 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 ?=20 > > Any information on this will be a big help. > > Thanks, > Zulfi > > > > > > > -- > Regs, > Zulfi > ------------------------------------------------------------------------ > > _______________________________________________ > general mailing list > general@lists.openfabrics.org > http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general=20 =09 =09 --=20 Regs, Zulfi=20 --=20 Regs, Zulfi=20 ------_=_NextPart_001_01C807B9.6764E868 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"> <META content=3D"MSHTML 6.00.2900.3157" name=3DGENERATOR></HEAD> <BODY> <DIV dir=3Dltr align=3Dleft><SPAN class=3D786213601-06102007><FONT = face=3DArial=20 color=3D#0000ff size=3D2>Does "lsmod | grep sdp" report SDP is loaded on = both=20 machines?</FONT></SPAN></DIV> <DIV dir=3Dltr align=3Dleft><SPAN class=3D786213601-06102007><FONT = face=3DArial=20 color=3D#0000ff size=3D2></FONT></SPAN> </DIV> <DIV dir=3Dltr align=3Dleft><SPAN class=3D786213601-06102007><FONT = face=3DArial=20 color=3D#0000ff size=3D2>I would then use strace with the client to = watch the=20 socket system calls happening, to make sure the client is trying to use=20 SDP.</FONT></SPAN></DIV> <DIV dir=3Dltr align=3Dleft><SPAN class=3D786213601-06102007><FONT = face=3DArial=20 color=3D#0000ff size=3D2></FONT></SPAN> </DIV> <DIV dir=3Dltr align=3Dleft><SPAN class=3D786213601-06102007><FONT = face=3DArial=20 color=3D#0000ff size=3D2>Scott</FONT></SPAN></DIV><BR> <BLOCKQUOTE=20 style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px = solid; MARGIN-RIGHT: 0px"> <DIV class=3DOutlookMessageHeader lang=3Den-us dir=3Dltr align=3Dleft> <HR tabIndex=3D-1> <FONT face=3DTahoma size=3D2><B>From:</B> Zulfi Imani=20 [mailto:zulfiimani@gmail.com] <BR><B>Sent:</B> Friday, October 05, = 2007 4:25=20 PM<BR><B>To:</B> Scott Weitzenkamp (sweitzen)<BR><B>Cc:</B>=20 dotanb@dev.mellanox.co.il; = general@lists.openfabrics.org<BR><B>Subject:</B>=20 Re: [ofa-general] Problem running SDP apps using OFED = 1.2<BR></FONT><BR></DIV> <DIV></DIV>I restarted openibd and now my interfaces are=20 up.<BR><BR>mach#1<BR>ib0 Link=20 encap:InfiniBand HWaddr=20 = 80:00:00:02:FE:80:00:00:00:00:00:00:00:00:00:00:00:00:00:00<BR> &nbs= p; =20 inet addr:<A href=3D"http://140.221.37.46">140.221.37.46 </A> = Bcast:<A=20 href=3D"http://140.221.37.255">140.221.37.255</A> Mask:<A=20 = href=3D"http://255.255.255.0">255.255.255.0</A><BR> &nbs= p; =20 inet6 addr: fe80::211:7500:ff:d7f2/64=20 Scope:Link<BR><BR>mach#2<BR>ib0 = Link=20 encap:InfiniBand HWaddr=20 80:00:00:03:FE:80:00:00:00:00:00:00:00:00:00:00:00:00:00:00=20 <BR> inet = addr:<A=20 href=3D"http://140.221.37.32">140.221.37.32</A> Bcast:<A=20 href=3D"http://140.221.37.255">140.221.37.255</A> Mask:<A=20 = href=3D"http://255.255.255.0">255.255.255.0</A><BR> &nbs= p; =20 inet6 addr: fe80::211:7500:ff:d802/64 Scope:Link <BR><BR>I am able to = "ping <A=20 href=3D"http://140.221.37.46">140.221.37.46</A>" from = machine#2.<BR><BR>mach#2=20 > ping <A href=3D"http://140.221.37.46">140.221.37.46</A><BR>PING = <A=20 href=3D"http://140.221.37.46">140.221.37.46 </A>(<A=20 href=3D"http://140.221.37.46">140.221.37.46</A>) 56(84) bytes of = data.<BR>64=20 bytes from <A href=3D"http://140.221.37.46">140.221.37.46</A>: = icmp_seq=3D1 ttl=3D64=20 time=3D2.49 ms<BR>64 bytes from <A=20 href=3D"http://140.221.37.46">140.221.37.46</A>: icmp_seq=3D2 ttl=3D64 = time=3D0.106=20 ms<BR>64 bytes from <A = href=3D"http://140.221.37.46">140.221.37.46</A>:=20 icmp_seq=3D3 ttl=3D64 time=3D0.098 ms<BR>--- <A=20 href=3D"http://140.221.37.46">140.221.37.46</A> ping statistics --- = <BR>3=20 packets transmitted, 3 received, 0% packet loss, time 2002ms<BR>rtt=20 min/avg/max/mdev =3D 0.098/0.900/2.498/1.130 ms<BR><BR>But sockets = over SDP=20 still gives me the same "Network Unreachable error".<BR><BR>--- <A=20 href=3D"http://140.221.37.46">140.221.37.46</A> ping statistics = ---<BR>3 packets=20 transmitted, 3 received, 0% packet loss, time 2002ms<BR>rtt = min/avg/max/mdev =3D=20 0.098/0.900/2.498/1.130 ms<BR><BR><BR> <DIV><SPAN class=3Dgmail_quote>On 10/5/07, <B = class=3Dgmail_sendername>Scott=20 Weitzenkamp (sweitzen)</B> <<A=20 href=3D"mailto:sweitzen@cisco.com">sweitzen@cisco.com</A>> = wrote:</SPAN> <BLOCKQUOTE class=3Dgmail_quote=20 style=3D"PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: = rgb(204,204,204) 1px solid"> <DIV> <DIV dir=3Dltr align=3Dleft><SPAN><FONT face=3DArial color=3D#0000ff = size=3D2>Can you=20 ping between the two nodes using the IPoIB IP = address?</FONT></SPAN></DIV> <DIV> </DIV> <DIV align=3Dleft><FONT face=3DArial size=3D2>Scott = Weitzenkamp</FONT></DIV> <DIV align=3Dleft><FONT face=3DArial size=3D2>SQA and Release = Manager</FONT></DIV> <DIV align=3Dleft><FONT face=3DArial size=3D2>Server Virtualization = Business=20 Unit</FONT></DIV> <DIV align=3Dleft><FONT face=3DArial size=3D2>Cisco = Systems</FONT></DIV> <DIV> </DIV><BR> <BLOCKQUOTE=20 style=3D"PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: = rgb(0,0,255) 2px solid; MARGIN-RIGHT: 0px"> <DIV lang=3Den-us dir=3Dltr align=3Dleft> <HR> <FONT face=3DTahoma size=3D2><B>From:</B> <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general-bounces@lists.openfabrics.org"=20 target=3D_blank>general-bounces@lists.openfabrics.org</A> = [mailto:<A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general-bounces@lists.openfabrics.org"=20 target=3D_blank>general-bounces@lists.openfabrics.org</A>] <B>On = Behalf Of=20 </B>Zulfi Imani<BR><B>Sent:</B> Friday, October 05, 2007 3:01=20 PM<BR><B>To:</B> <A onclick=3D"return = top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:dotanb@dev.mellanox.co.il"=20 target=3D_blank>dotanb@dev.mellanox.co.il</A><BR><B>Cc:</B> <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general@lists.openfabrics.org"=20 = target=3D_blank>general@lists.openfabrics.org</A><BR><B>Subject:</B> Re: = [ofa-general] Problem running SDP apps using OFED = 1.2<BR></FONT><BR></DIV> <DIV><SPAN class=3De id=3Dq_11572364c075c398_1> <DIV></DIV>Hi Dotan,<BR><BR>ifconfig shows=20 up<BR><BR>ib0 Link=20 encap:InfiniBand HWaddr=20 80:00:00:03:FE:80:00:00:00:00:00:00:00:00:00:00:00:00:00:00=20 <BR> inet = addr: <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"http://140.221.37.32" = target=3D_blank>140.221.37.32</A> Bcast:<A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"http://140.221.37.255" target=3D_blank> = 140.221.37.255</A> =20 Mask:<A onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"http://255.255.255.0"=20 = target=3D_blank>255.255.255.0</A><BR> = =20 inet6 addr: fe80::211:7500:ff:d802/64 Scope:Link=20 <BR> UP = BROADCAST=20 RUNNING MULTICAST MTU:65520 =20 Metric:1<BR> = RX=20 packets:0 errors:0 dropped:0 overruns:0=20 frame:0<BR> = TX=20 packets:1 errors:0 dropped:5 overruns:0=20 = carrier:0<BR> =20 collisions:0 txqueuelen:128=20 <BR> RX = bytes:0 (0.0=20 b) TX bytes:68 (68.0 b)<BR><BR>does this mean that the apps = would=20 now use IPoIB ? How do i tell when IPoIB is working and when it = isnt ?=20 Because I assume when it isnt it would default to Ethernet ? = <BR><BR>It=20 will be great if I can get this = cleared.<BR><BR>Thanks<BR>Zulfi<BR><BR> <DIV><SPAN class=3Dgmail_quote>On 9/30/07, <B = class=3Dgmail_sendername>Dotan=20 Barak</B> <<A onclick=3D"return = top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:dotanb@dev.mellanox.co.il" target=3D_blank>=20 dotanb@dev.mellanox.co.il </A>> wrote:</SPAN>=20 <BLOCKQUOTE class=3Dgmail_quote=20 style=3D"PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; = BORDER-LEFT: rgb(204,204,204) 1px solid">Does=20 a simple "ping" between the nodes is working?<BR>(this way you = can be=20 sure that IPoIB is working and SDP should work)=20 <BR><BR>Dotan<BR><BR><BR>Zulfi Imani wrote:<BR>> I have not = tried=20 over IPoIB, but opensm is running<BR>><BR>> /home/zulfi = >=20 sminfo<BR>> sminfo: sm lid 1 sm guid 0x11750000ffdaf4, = activity count=20 16220<BR>> priority 0 state 3 SMINFO_MASTER <BR>><BR>> = I also=20 tried a few iband utilities and they all work fine. Not able = to<BR>>=20 run any socket apps over SDP.<BR>><BR>> Thanks<BR>>=20 Zulfi<BR>><BR>> On 9/27/07, *Jim Mott* <<A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:jimmott@austin.rr.com" target=3D_blank>=20 jimmott@austin.rr.com</A><BR>> <mailto:<A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:jimmott@austin.rr.com"=20 target=3D_blank>jimmott@austin.rr.com</A>>>=20 wrote:<BR>><BR>> Were you able to = connect=20 IPoIB between the nodes? Are you sure=20 <BR>> opensm was = running? I am=20 ashamed to admit that occasionally I = <BR>> =20 forget to start opensm and wonder why SDP does not=20 connect.<BR>><BR>><BR>><BR>> = *From:*=20 <A onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general-bounces@lists.openfabrics.org"=20 target=3D_blank>general-bounces@lists.openfabrics.org=20 </A><BR>> <mailto: <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general-bounces@lists.openfabrics.org"=20 target=3D_blank>general-bounces@lists.openfabrics.org</A>>=20 [mailto:<BR>> <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general-bounces@lists.openfabrics.org"=20 = target=3D_blank>general-bounces@lists.openfabrics.org</A><BR>> &n= bsp; =20 <mailto:<A onclick=3D"return = top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general-bounces@lists.openfabrics.org"=20 target=3D_blank>general-bounces@lists.openfabrics.org</A>>] = *On Behalf=20 Of<BR>> *Zulfi Imani=20 <BR>> *Sent:* Thursday, September 27, = 2007=20 3:22 PM<BR>> *To:* <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general@lists.openfabrics.org"=20 = target=3D_blank>general@lists.openfabrics.org</A><BR>> &nbs= p; =20 <mailto:<A onclick=3D"return = top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general@lists.openfabrics.org" target=3D_blank>=20 = general@lists.openfabrics.org</A>><BR>> =20 *Subject:* [ofa-general] Problem running SDP apps using OFED=20 1.2<BR>><BR>><BR>><BR>> =20 Hi,<BR>><BR>> I installed the = OFED1.2=20 stack and am trying to run a simple=20 socket<BR>> server and client over = the SDP=20 stack. The Infiniband hardware = is<BR>> =20 QLogic. <BR>><BR>> First I set the = ENV=20 vars<BR>> export=20 = LD_PRELOAD=3D/root/zulfi/iband/INSTALL/lib64/libsdp.so<BR>><BR>>&nb= sp; =20 export=20 = LIBSDP_CONFIG_FILE=3D/home/zulfi/libsdp.conf<BR>><BR>><BR>> = ; =20 The SDP config file has: <BR>> *use = sdp=20 server * *:*<BR>> use sdp client *=20 *:*<BR>> = *<BR>> =20 Then started the socket server and did a 'sdpnetstat -San'=20 and<BR>> found that it listed the SDP = port on=20 which the server was listening. = <BR>><BR>> =20 On the client machine too I did the same; exported the=20 variables,<BR>> setup the SDP config = file and=20 on running the client './client<BR>> = port#=20 server_machine' it gave me a "network not reachable" error.=20 <BR>><BR>> I tried to get some = information=20 about the error on the net but<BR>> = could not=20 find any.<BR>><BR>> I then checked = the=20 /proc/<pid>/maps file and found that=20 libsdp.so<BR>> was being loaded.=20 <BR>> = also:<BR>> =20 /root > lsmod | grep sdp<BR>> =20 = ib_sdp &= nbsp; 120224 3<BR>><BR>> &nb= sp; =20 Does QLogic support SDP applications ? Or am I missing=20 something<BR>> in the SDP config file = or do I=20 need to make changes to my code ?=20 <BR>><BR>> Any information on this = will be=20 a big help.<BR>><BR>> =20 Thanks,<BR>> =20 Zulfi<BR>><BR>><BR>><BR>><BR>><BR>><BR>> = --<BR>>=20 Regs,<BR>> Zulfi<BR>>=20 = ------------------------------------------------------------------------ = <BR>><BR>> = _______________________________________________<BR>>=20 general mailing list<BR>> <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"mailto:general@lists.openfabrics.org"=20 target=3D_blank>general@lists.openfabrics.org</A><BR>> <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 = href=3D"http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general"=20 = target=3D_blank>http://lists.openfabrics.org/cgi-bin/mailman/listinfo/gen= eral</A><BR>><BR>>=20 To unsubscribe, please visit <A=20 onclick=3D"return top.js.OpenExtLink(window,event,this)"=20 href=3D"http://openib.org/mailman/listinfo/openib-general"=20 = target=3D_blank>http://openib.org/mailman/listinfo/openib-general</A>=20 <BR><BR></BLOCKQUOTE></DIV><BR><BR clear=3Dall><BR>-- = <BR>Regs,<BR>Zulfi=20 </SPAN></DIV></BLOCKQUOTE></DIV></BLOCKQUOTE></DIV><BR><BR = clear=3Dall><BR>--=20 <BR>Regs,<BR>Zulfi </BLOCKQUOTE></BODY></HTML> ------_=_NextPart_001_01C807B9.6764E868--
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