Newsgroups: comp.parallel.mpi From: Bruce Allen Subject: Strange MPICH message Organization: University of Wisconsin - Milwaukee, Physics Department Date: Sun, 19 Apr 1998 12:09:15 -0500 Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="------------6FF6A7C2039D04F91BEB85A5" Message-ID: <353A2FBB.E4CEBDA4@dirac.phys.uwm.edu> --------------6FF6A7C2039D04F91BEB85A5 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit I am using MPICH (solaris 2.6). A recent code run showed the following error messages, after calling MPI_Init(), though they did not apparently stop or harm the actual program execution: connect dirac.phys.uwm.edu:6010: Connection refused connect dirac.phys.uwm.edu:6010: Connection refused connect dirac.phys.uwm.edu:6010: Connection refused socket: Too many open files X11 connection rejected because of wrong authentication. Rejected connection: X11 connection from dirac.phys.uwm.edu port 38021 (after this point the code ran normally!) Exporting environment variable GRASP_MFPATH=/home/ballen/public_html/inspiral-project/runs/run04.inject Node 1 receiving environment variable GRASP_MFPATH=/home/ballen/public_html/inspiral-project/runs/run04.inject Node 2 receiving environment variable GRASP_MFPATH=/home/ballen/public_html/inspiral-project/runs/run04.inject On our system, for security reasons, we have disabled rsh and have installed secure shell. Could this be related to the error messages above? I'd appreciate replies copied to ballen@dirac.phys.uwm.edu, thanks. Bruce Allen --------------6FF6A7C2039D04F91BEB85A5 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: 7bit I am using MPICH (solaris 2.6). A recent code run showed the following error
messages, after calling MPI_Init(), though they did not apparently stop or
harm the actual program execution:

connect dirac.phys.uwm.edu:6010: Connection refused
connect dirac.phys.uwm.edu:6010: Connection refused
connect dirac.phys.uwm.edu:6010: Connection refused
socket: Too many open files
X11 connection rejected because of wrong authentication.
Rejected connection: X11 connection from dirac.phys.uwm.edu port 38021

(after this point the code ran normally!)

Exporting environment variable GRASP_MFPATH=/home/ballen/public_html/inspiral-project/runs/run04.inject
Node 1 receiving environment variable GRASP_MFPATH=/home/ballen/public_html/inspiral-project/runs/run04.inject
Node 2 receiving environment variable GRASP_MFPATH=/home/ballen/public_html/inspiral-project/runs/run04.inject

On our system, for security reasons, we have disabled rsh and have installed secure shell.
Could this be related to the error messages above?

I'd appreciate replies copied to ballen@dirac.phys.uwm.edu, thanks.

Bruce Allen
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