On some of our SUSE 10 machines i found the 127.0.0.2 ip, but it was pointing to some random Linux site (linux.org) and has no effect on mpi runs. In you case the ip point to _real_ machine, it very strange.
Scott Weitzenkamp (sweitzen) wrote: > Aha, I found something in /etc/hosts, thanks for the hint. > > 127.0.0.2 svbu-qa1850-3.cisco.com svbu-qa1850-3 > > If I comment this line out, MVAPICH works fine. Does Mellanox have this > entry in /etc/hosts? > > Scott Weitzenkamp > SQA and Release Manager > Server Virtualization Business Unit > Cisco Systems > > >> -----Original Message----- >> From: Pavel Shamis (Pasha) [mailto:[EMAIL PROTECTED] >> Sent: Thursday, October 05, 2006 5:59 AM >> To: Scott Weitzenkamp (sweitzen) >> Cc: Aviram Gutman; OpenFabricsEWG; openib >> Subject: Re: [openfabrics-ewg] problems running MVAPICH on >> OFED 1.1 rc6 with SLES10 x86_64 >> >>> I see it for all MVAPICH tests, it's 100% consistent. >> MVAPICH tests are osu_benchmarks (bw/lt/etc..) or all test >> over mvapich >> on SUSE10 platform ? >> Please check /etc/hosts file on your machines, it should be >> exactly the >> same on all nodes. >> >> Regards, >> Pasha >> >>> Scott Weitzenkamp >>> SQA and Release Manager >>> Server Virtualization Business Unit >>> Cisco Systems >>> >>> >>>> -----Original Message----- >>>> From: Pavel Shamis (Pasha) [mailto:[EMAIL PROTECTED] >>>> Sent: Tuesday, October 03, 2006 3:37 AM >>>> To: Scott Weitzenkamp (sweitzen) >>>> Cc: Aviram Gutman; OpenFabricsEWG; openib >>>> Subject: Re: [openfabrics-ewg] problems running MVAPICH on >>>> OFED 1.1 rc6 with SLES10 x86_64 >>>> >>>> Hi Scott, >>>> Unfortunately was not able to reproduce the failure on our >> platforms. >>>> Do you see the problem with all tests or with the specific only ? >>>> Is it consistent problem ? >>>> >>>> Regards, >>>> Pasha >>>> >>>> Scott Weitzenkamp (sweitzen) wrote: >>>>> $ uname -a >>>>> Linux svbu-qa1850-3 2.6.16.21-0.8-smp #1 SMP Mon Jul 3 >>>> 18:25:39 UTC 2006 >>>>> x86_64 >>>>> x86_64 x86_64 GNU/Linux >>>>> $ >>>> /usr/local/ofed/mpi/gcc/mvapich-0.9.7-mlx2.2.0/bin/mpirun_rsh -np 2 >>>>> 192.168.2.46 192.168.2.49 hostname >>>>> svbu-qa1850-4 >>>>> svbu-qa1850-3 >>>>> $ >>>> /usr/local/ofed/mpi/gcc/mvapich-0.9.7-mlx2.2.0/bin/mpirun_rsh -np 2 >>>>> 192.168.2.46 192.168.2.49 >>>>> >>>> /usr/local/ofed/mpi/gcc/mvapich-0.9.7-mlx2.2.0/tests/osu_bench >>> marks-2.2/ >>>>> osu_latency >>>>> >>>>> The last command just hangs. Can I try your binary RPMs? >>>>> >>>>> Scott Weitzenkamp >>>>> SQA and Release Manager >>>>> Server Virtualization Business Unit >>>>> Cisco Systems >>>>> >>>>> >>>>>> -----Original Message----- >>>>>> From: Aviram Gutman [mailto:[EMAIL PROTECTED] >>>>>> Sent: Sunday, October 01, 2006 2:29 AM >>>>>> To: Scott Weitzenkamp (sweitzen) >>>>>> Cc: OpenFabricsEWG; openib; [EMAIL PROTECTED] >>>>>> Subject: Re: [openfabrics-ewg] problems running MVAPICH on >>>>>> OFED 1.1 rc6 with SLES10 x86_64 >>>>>> >>>>>> Can you please elaborate on MVAPICH issues, can you send >>>>>> command line? >>>>>> We ran it here on 32 Opteron nodes each quad core and also >>>> rigorous >>>>>> tests on the many other nodes? >>>>>> >>>>>> >>>>>> >>>>>> Scott Weitzenkamp (sweitzen) wrote: >>>>>>> We are just getting started with OFED testing on SLES10, first >>>>>>> platform is x86_64. >>>>>>> >>>>>>> IPoIB, SDP, SRP, Open MPI, HP MPI, and Intel MPI are >>>>>> working so far. >>>>>>> MVAPICH with OSU benchmarks just hang. This same >>>> hardware works >>>>>>> fine with OFED and RHEL4 U3. >>>>>>> >>>>>>> Has anyone else seen this? >>>>>>> >>>>>>> Scott Weitzenkamp >>>>>>> SQA and Release Manager >>>>>>> Server Virtualization Business Unit >>>>>>> Cisco Systems >>>>>>> >>>>>>> >>>>>> -------------------------------------------------------------- >>>>>> ---------- >>>>>>> _______________________________________________ >>>>>>> openfabrics-ewg mailing list >>>>>>> [EMAIL PROTECTED] >>>>>>> http://openib.org/mailman/listinfo/openfabrics-ewg >>>>>>> >>>> -- >>>> Pavel Shamis (Pasha) >>>> Software Engineer >>>> Mellanox Technologies LTD. >>>> [EMAIL PROTECTED] >>>> >> >> -- >> Pavel Shamis (Pasha) >> Software Engineer >> Mellanox Technologies LTD. >> [EMAIL PROTECTED] >> > -- Pavel Shamis (Pasha) Software Engineer Mellanox Technologies LTD. [EMAIL PROTECTED] _______________________________________________ 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