Also, I am trying to run some of the iwarp bandwidth/latency tests (available under directory perftest). The first thing to do here is to run opensm. When I run opensm (with debug level 10), I get the following error. Any idea what needs to be done to get this working ?
openfab2:/tmp/ib/src/userspace # opensm -d 10 ------------------------------------------------- OpenSM Rev:openib-1.2.0 Command Line Arguments: d level = 0xa Log File: /var/log/osm.log ------------------------------------------------- OpenSM Rev:openib-1.2.0 Using default GUID 0x0 Error: Could not get port guid Exiting SM openfab2:/tmp/ib/src/userspace # cat /var/log/osm.log Jul 12 08:35:04 718914 [B7E518C0] -> OpenSM Rev:openib-1.2.0 Jul 12 08:35:04 719111 [0000] -> OpenSM Rev:openib-1.2.0 Jul 12 08:35:04 721381 [B7E518C0] -> osm_sa_mad_ctrl_unbind: ERR 1A11: No previous bind Jul 12 08:35:04 721702 [0000] -> Exiting SM -----Original Message----- From: Pradipta Kumar Banerjee [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 12, 2006 10:31 AM To: Ravinandan Arakali Cc: openib-general@openib.org Subject: Re: [openib-general] ping problem with ammasso cards(iWARP interface) Ravinandan, Do you still see the rping crash? Thanks, Pradipta Kumar. Ravinandan Arakali wrote: > Pradipta, > Okay, thanks.. Initially, I was not sure since I don't remember non-zero > values in /proc/krping. When I re-ran the krping test, I see following > output > openfab2:~ # cat /proc/krping > 1-amso0 891376 55711 891376 55711 1782720 27855 1782784 27856 > > As you mentioned, the RDMA traffic seems to be flowing indeed ! > Any idea why rping is dumping core ? > > Has any testing been done using SDP with ammasso cards ? > > Regards, > Ravi > > > -----Original Message----- > From: Pradipta Kumar Banerjee [mailto:[EMAIL PROTECTED] > Sent: Friday, July 07, 2006 11:20 PM > To: Ravinandan Arakali > Cc: Leonid. Grossman (E-mail); [EMAIL PROTECTED]; > openib-general@openib.org > Subject: Re: [openib-general] ping problem with ammasso cards(iWARP > interface) > > > Ravinandan Arakali wrote: >> Pradipta, >> Following is the output from gdb after core dump. I have also copy-pasted >> the gdb output on client system. >> >> Attached is the dmesg output when krping test is run in verbose mode. >> The ping data on the sender(client) seems okay. The content is shifted >> forward by one character for each packet. On receiver, after receiving > ping >> pkt 9, it seems to jump to pkt no. 1935. Not sure if it's because messages >> can be lost during writing to /var/log/messages ? > krping is indeed working!!...Using 'verbose' allows you to see the ping > data. > When not using 'verbose' you see only 'send/recv' messages. >> ----------------------------------------- >> (gdb) run -s -vV -C100 -d -a 0.0.0.0 -p 9999 >> Starting program: >> /tmp/ib/src/userspace/librdmacm/examples/.libs/rping -s -vV -C100 -d -a >> 0.0.0.0 -p 9999 >> [Thread debugging using libthread_db enabled] >> [New Thread -1210054992 (LWP 3668)] >> ipaddr (0.0.0.0) >> port 9999 >> created cm_id 0x804e6e0 >> [New Thread -1210057824 (LWP 3671)] >> rdma_bind_addr successful >> rdma_listen >> cma_event type 4 cma_id 0x804e968 (child) >> child cma 0x804e968 >> >> Program received signal SIGSEGV, Segmentation fault. >> [Switching to Thread -1210054992 (LWP 3668)] >> rping_setup_qp (cb=0x0, cm_id=0x804e968) at examples/rping.c:514 >> 514 cb->pd = ibv_alloc_pd(cm_id->verbs); >> (gdb) bt >> #0 rping_setup_qp (cb=0x0, cm_id=0x804e968) at examples/rping.c:514 >> #1 0x0804a716 in main (argc=9, argv=Cannot access memory at address 0x6 >> ) at examples/rping.c:767 >> (gdb) >> >> --------------------------------- >> (gdb) run -c -vV -C100 -d -a 17.2.2.102 -p 9999 >> Starting program: >> /tmp/ib/src/userspace/librdmacm/examples/.libs/rping -c -vV -C100 -d -a >> 17.2.2.102 -p 9999 >> [Thread debugging using libthread_db enabled] >> [New Thread 47388824908032 (LWP 4620)] >> ipaddr (17.2.2.102) >> port 9999 >> created cm_id 0x506b00 >> [New Thread 1082132800 (LWP 4623)] >> cma_event type 0 cma_id 0x506b00 (parent) >> cma_event type 2 cma_id 0x506b00 (parent) >> rdma_resolve_addr - rdma_resolve_route successful >> created pd 0x506e60 >> created channel 0x506e80 >> created cq 0x506ea0 >> created qp 0x506f40 >> rping_setup_buffers called on cb 0x505010 >> allocated & registered buffers... >> [New Thread 1090525504 (LWP 4624)] >> cq_thread started. >> >> > > > _______________________________________________ > openib-general mailing list > openib-general@openib.org > http://openib.org/mailman/listinfo/openib-general > > To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general > > _______________________________________________ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general