Hi Ralph,
Thanks for your quick response. I am using ssh without a passphrase, so
there was no need to start ssh-agent (ssh works as you can see from the
email I sent to George a little while ago . cc'd to users).
Anyway, I installed ssh-agent as you suggested in case ompi/orte accessed
it, but it made no difference.
Please let me know if you have any other thoughts.
Cheers,
Jim
From: Ralph Castain [mailto:rhc.openmpi_at_[hidden]] On Behalf Of Ralph
Castain
Sent: Tuesday, February 07, 2012 2:11 PM
To: james.torossian_at_[hidden]; Open MPI Users
Subject: Re: [OMPI users] O-MPI Support for Windows 7
Afraid I'm no OpenSSH expert, but it sounds like there is an issue with its
configuration. Check out the OpenSSH config options to see if something
fits.
I did a quick search and found this, as an example:
http://mah.everybody.org/docs/ssh
Note the need to run ssh-agent to cache login credentials.
On Feb 6, 2012, at 5:05 PM, James Torossian wrote:
Hi all,
I am trying to setup Open-MPI across two Windows 7 machines with UAC
disabled ..
Cygwin with OpenSSH is installed, and I can successfully ssh to each machine
without entry of username and password:
JimT_at_JimT-PC ~
$ ssh NanoOneQuad
Last login: Tue Feb 7 01:42:02 2012 from jimt-pc
JimT_at_NanoOneQuad ~
$
Regardless of this, mpirun insists on asking for a username and password;
then asks to save credentials, but if selected, responds with not
implemented. If saving credentials is not selected, then I can see that the
task starts on the other machine (in task manager) and that the task runs to
completion OK:
JimT_at_JimT-PC ~
$ mpirun -H NanoOneQuad ipconfig.exe
connecting to NanoOneQuad
username:JimT
password:**************
Save Credential?(Y/N) y
[JimT-PC:03784] This feature hasn't been implemented yet.
JimT_at_JimT-PC ~
$ mpirun -H NanoOneQuad ipconfig.exe
connecting to NanoOneQuad
username:JimT
password:**************
Save Credential?(Y/N) n
JimT_at_JimT-PC ~
$
Please let me know what I have missed. I have gone through the FAQs and have
rebuilt the windows version but can't seem to get past this.
Thanks and best regards,
Jim
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