Sure Ralph, I 'll prepare it and will send it to you in few days.
Regards,
Karos
From: users [users-boun...@open-mpi.org] on behalf of Ralph Castain
[r...@open-mpi.org]
Sent: 31 March 2015 13:36
To: Open MPI Users
Subject: Re: [OMPI users] Connection problem on Li
we don’t understand is
interfering with our debug efforts.
The debug output would be going to stderr - is there anything that would divert
that, or block it?
> On Mar 29, 2015, at 5:31 AM, LOTFIFAR F. wrote:
>
> Yes, I have tried installing in home directory which made no differ
grams that use random TCP ports to communicate; not the "usual"
suspects of ports that OpenStack may leave open by default (22, 80, 443,
...etc.).
> On Mar 28, 2015, at 7:22 PM, LOTFIFAR F. wrote:
>
> I 'll recompile it on the home directory to see how it works.
>
>
Building as root is a bad idea. Try building it as a regular user, using sudo
make install if necessary.
Doug Reeder
On Mar 28, 2015, at 4:53 PM, LOTFIFAR F.
mailto:foad.lotfi...@durham.ac.uk>> wrote:
when you said --debug-enable is not activated, I installed it again to make
sure. I
sent
it to us.
On Mar 28, 2015, at 1:36 PM, LOTFIFAR F.
mailto:foad.lotfi...@durham.ac.uk>> wrote:
surprisingly, it is all that I get!! nothing else come after. This is the
same for openmpi-1.6.5.
From: users [users-boun...@open-mpi.org<mailto:u
] Connection problem on Linux cluster
Did you configure —enable-debug? We aren’t seeing any of the debug output, so I
suspect not.
On Mar 28, 2015, at 12:56 PM, LOTFIFAR F.
mailto:foad.lotfi...@durham.ac.uk>> wrote:
I have done it and it is the results:
ubuntu@fehg-node-0:~$ mpirun -hos
: components_open: component tcp open function
successful
freeze ...
Regards
From: users [users-boun...@open-mpi.org] on behalf of LOTFIFAR F.
[foad.lotfi...@durham.ac.uk]
Sent: 28 March 2015 18:49
To: Open MPI Users
Subject: Re: [OMPI users] Connection problem on
Subject: Re: [OMPI users] Connection problem on Linux cluster
Just to be clear: do you have two physical nodes? Or just one physical node and
you are running two VMs on it?
On Mar 28, 2015, at 10:51 AM, LOTFIFAR F.
mailto:foad.lotfi...@durham.ac.uk>> wrote:
I have a floating IP for accessing
cal node and
you are running two VMs on it?
On Mar 28, 2015, at 10:51 AM, LOTFIFAR F.
mailto:foad.lotfi...@durham.ac.uk>> wrote:
I have a floating IP for accessing nodes from outside of the cluster and
internal ip addresses. I tried to run the jobs with both of them (both ip
addresses) but
running this in a VM - is that IP address correct for getting
across the VMs?
On Mar 28, 2015, at 8:38 AM, LOTFIFAR F.
mailto:foad.lotfi...@durham.ac.uk>> wrote:
Hi ,
I am wondering how can I solve this problem.
System Spec:
1- Linux cluster with two nodes (master and slave) with Ubuntu 12.
Hi ,
I am wondering how can I solve this problem.
System Spec:
1- Linux cluster with two nodes (master and slave) with Ubuntu 12.04 LTS 32bit.
2- openmpi 1.8.4
I do a simple test running on fehg_node_0:
> mpirun -host fehg_node_0,fehg_node_1 hello_world -mca oob_base_verbose 20
and I get the fol
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