[mpich-discuss] errors with MPICH2

[robert.mulloy at shell.com]

Thanks. Could it be a timeout error? Is there a way to increase the time it waits for a response? 
Robert Mulloy, CCM 
Shell Energy North America 
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From: mpich-discuss-bounces at mcs.anl.gov <mpich-discuss-bounces at mcs.anl.gov> 
To: mpich-discuss at mcs.anl.gov <mpich-discuss at mcs.anl.gov> 
Sent: Wed Feb 18 14:35:30 2009
Subject: Re: [mpich-discuss] errors with MPICH2 


Probably something with the networking configuration on some of the machines that prevents processes from contacting each other. You need to run mpdcheck between every pair of nodes, particularly the ones that show the error.
 
Rajeev


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	From: mpich-discuss-bounces at mcs.anl.gov [mailto:mpich-discuss-bounces at mcs.anl.gov] On Behalf Of robert.mulloy at shell.com
	Sent: Wednesday, February 18, 2009 1:50 PM
	To: mpich-discuss at mcs.anl.gov
	Subject: [mpich-discuss] errors with MPICH2
	
	


	i've compiled MPICH2 and am getting frustrating errors. when i run mpdcheck it works fine on any 1 or 2 nodes but when i go to more than 2 nodes i keep getting errors (handle output 393, 384), failed handshake and its a random node that causes the failure. 

	has this happened to anyone else before? 

	thanks 

	rob 

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