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Subject: Re: [OMPI users] openmpi query
From: Nisha Dhankher -M.Tech(CSE) (nishadhankher-coaeseeit_at_[hidden])
Date: 2014-04-03 13:03:55


my hostnodes to which this error came are are
10.1.255.254,10.1.255.236,10.1.255,241

On Thu, Apr 3, 2014 at 8:37 PM, Ralph Castain <rhc_at_[hidden]> wrote:

> I'm having trouble understanding your note, so perhaps I am getting this
> wrong. Let's see if I can figure out what you said:
>
> * your perl command fails with "no route to host" - but I don't see any
> host in your cmd. Maybe I'm just missing something.
>
> * you tried running a couple of "mpirun", but the mpirun command wasn't
> recognized? Is that correct?
>
> * you then ran mpiblast and it sounds like it successfully started the
> processes, but then one aborted? Was there an error message beyond just the
> -1 return status?
>
>
> On Apr 2, 2014, at 11:17 PM, Nisha Dhankher -M.Tech(CSE) <
> nishadhankher-coaeseeit_at_[hidden]> wrote:
>
> error btl_tcp_endpint.c: 638 connection failed due to error 113<http://biosupport.se/questions/696/error-btl_tcp_endpintc-638-connection-failed-due-to-error-113>
>
> In openmpi: this error came when i run my mpiblast program on rocks
> cluster.Connect to hosts failed on ip 10.1.255.236,10.1.255.244 . And when
> i run following command linux_shell$ perl -e 'die$!=113' this msg comes:
> "No route to host at -e line 1." shell$ mpirun --mca btl ^tcp shell$ mpirun
> --mca btl_tcp_if_include eth1,eth2 shell$ mpirun --mca btl_tcp_if_include
> 10.1.255.244 was also executed but it did nt recognized these
> commands....nd aborted.... what should i do...? When i run my mpiblast
> program for the frst time then it give mpi_abort error...bailing out of
> signal -1 on rank 2 processor...then i removed my public ethernet
> cable....and then give btl_tcp endpint error 113....
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