<div dir="ltr">Hello,<div><br></div><div style>Thanks for the tips. I had tried the first without success last week (-n 1 nonmem.exe). The second with the absolute path to the example failed with the same error.</div><div style>
<br></div><div style><div><font face="courier new, monospace">Credentials for Lars rejected connecting to </font>hostname</div><div><font face="courier new, monospace">Aborting: Unable to connect to</font> hostname</div><div>
<br></div><div style>This sounds like a simple switch to allow MPI connections but I fail to identify what to change.</div><div style><br></div><div style>Lars</div><div><br></div><div><br></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">2013/6/28 Jayesh Krishna <span dir="ltr"><<a href="mailto:jayesh@mcs.anl.gov" target="_blank">jayesh@mcs.anl.gov</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
Did you try,<br>
<br>
"c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" -n 1 nonmem.exe<br>
<br>
"c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" -n 2 "c:\Program Files (x86)\MPICH2\examples\cpi.exe"<br>
<br>
Regards,<br>
Jayesh<br>
<div class="HOEnZb"><div class="h5"><br>
----- Original Message -----<br>
From: "Costas Yamin" <<a href="mailto:costas.yamin@gmail.com">costas.yamin@gmail.com</a>><br>
To: <a href="mailto:discuss@mpich.org">discuss@mpich.org</a><br>
Sent: Thursday, June 27, 2013 10:16:02 AM<br>
Subject: Re: [mpich-discuss] mpich2 and windows server 2012<br>
<br>
<br>
<br>
Hi,<br>
<br>
I have installed mpich2 on a Windows 2012 Essentials server machine and I have successfully sent jobs to it remotely without doing anything different than in my own workstation (Windows8 x64). I have configured mpiexec to use particular ports and added the relevant rule in windows firewall. So there shouldn't be any compatibility issues arising from the OS itself... I assume you installed mpich2 as an Administrator.<br>
<br>
Costas<br>
<br>
<br>
On 27/6/2013 10:59 πμ, Lars Lindbom wrote:<br>
<br>
<br>
<br>
<br>
<br>
Hi,<br>
<br>
<br>
<br>
I have a problem getting mpich2 to run on Windows Server 2012. We have a small set of servers successfully configured and running Windows Server 2008 R2 and MPICH2 without any problem.<br>
<br>
<br>
<br>
The error I get seems to indicate a problem in the authentication process.<br>
<br>
<br>
<br>
>"c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" –validate<br>
<br>
SUCCESS<br>
<br>
<br>
<br>
>"c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" -host localhost nonmem.exe<br>
<br>
Credentials for Lars rejected connecting to localhost<br>
<br>
Aborting: Unable to connect to localhost<br>
<br>
<br>
<br>
The credentials are correct and I have tried multiple user accounts with the same result.<br>
<br>
I don't think it's related but for what it's worth I have made sure that I have the same firewall settings for the mpich executables as on the 2008 R2 servers.<br>
<br>
<br>
<br>
<br>
I would appreciate any help in getting this solved.<br>
<br>
<br>
<br>
<br>
Thanks,<br>
<br>
<br>
<br>
<br>
Lars<br>
<br>
<br>
<br>
<br>
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