[mpich-discuss] mpich2 and windows server 2012

[Lars Lindbom]

Hello,

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.

Credentials for Lars rejected connecting to hostname
Aborting: Unable to connect to hostname

This sounds like a simple switch to allow MPI connections but I fail to
identify what to change.

Lars




2013/6/28 Jayesh Krishna <jayesh at mcs.anl.gov>

> Hi,
>  Did you try,
>
> "c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" -n 1 nonmem.exe
>
> "c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" -n 2 "c:\Program Files
> (x86)\MPICH2\examples\cpi.exe"
>
> Regards,
> Jayesh
>
> ----- Original Message -----
> From: "Costas Yamin" <costas.yamin at gmail.com>
> To: discuss at mpich.org
> Sent: Thursday, June 27, 2013 10:16:02 AM
> Subject: Re: [mpich-discuss] mpich2 and windows server 2012
>
>
>
> Hi,
>
> 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.
>
> Costas
>
>
> On 27/6/2013 10:59 πμ, Lars Lindbom wrote:
>
>
>
>
>
> Hi,
>
>
>
> 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.
>
>
>
> The error I get seems to indicate a problem in the authentication process.
>
>
>
> >"c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" –validate
>
> SUCCESS
>
>
>
> >"c:\Program Files (x86)\MPICH2\bin\mpiexec.exe" -host localhost nonmem.exe
>
> Credentials for Lars rejected connecting to localhost
>
> Aborting: Unable to connect to localhost
>
>
>
> The credentials are correct and I have tried multiple user accounts with
> the same result.
>
> 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.
>
>
>
>
> I would appreciate any help in getting this solved.
>
>
>
>
> Thanks,
>
>
>
>
> Lars
>
>
>
>
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