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Re: [Condor-users] Not managing to get the paralleluniverse example from manual section "2.11.2 Parallel JobSubmission" to run
- Date: Mon, 20 Feb 2006 11:08:34 -0000
- From: "Kewley, J \(John\)" <j.kewley@xxxxxxxx>
- Subject: Re: [Condor-users] Not managing to get the paralleluniverse example from manual section "2.11.2 Parallel JobSubmission" to run
> I noticed that the mpi universe works fine. Well sort of. It
> does work
> as long as I turn off iptables. If it is on, I get error messages in
> the outputfiles :
> p0_1136: p4_error: Timeout in making connection to
> remote process on
> pirineu.cap.ed.ac.uk: 0
> p0_1136: (302.006268) net_send: could not write to
> fd=4, errno = 32
> rm_4994: p4_error: rm_start: net_conn_to_listener failed: 33192
> So I don't know if there is a way to restrict the range of
> ports that I
> assume MPI uses.
This sounds like you iptables settings haven't been updated with
the condor fixed and ephemeral ports for your system.
Have a look at
for a few pointers on what needs opening.