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Re: [Condor-users] HYPHY parallel MPI implementation on Condor

Javier Forment Millet wrote:
I've found the problem: condor_ssh script uses '==' for testing strings in
variables, which is incorrect, arising the following error messages:

[: 68: ==: unexpected operator
[: 101: ==: unexpected operator

And this causes further errors.

Just by changing '==' by '=' in condor_ssh scripts the problem is fixed. Condor
is now running MPI jobs nicely.

Maybe it is a bug already fixed in new Condor versions, or maybe it is specific
for my cluster configuration. I'm running Condor version 6.8.6 with Condor
platform X86_64-LINUX_RHEL3 in boxes with Intel Xeon 64-bit dual processors and
Ubuntu 7.10 (server version) with Linux kernel 2.6.22-15-generic. Do I must
report the problem in the Condor-developers mailing list, or in any other way?

Hi Javier -

Thanks for tracking down the above problem + solution. I corrected the condor_ssh script for all future Condor releases.

best regards,

Todd Tannenbaum                       University of Wisconsin-Madison
Condor Project Research               Department of Computer Sciences
tannenba@xxxxxxxxxxx                  1210 W. Dayton St. Rm #4257