[mpich-discuss] ssh, mpiexec, and path to working dir

[Pavan Balaji]

Is one of the systems you are using the NFS server? We noticed this kind
of behavior on another system where /home was a symbolic link to some
location foo on the NFS server, while on other machines it was mounted
at /home. We fixed the Hydra process manager to deal with these kind of
scenarios (not sure if we fixed mpd to deal with them). To verify if my
theory is correct, you can try out Hydra:

% mpiexec.hydra -f machinefile -n 4 hostname

 -- Pavan

On 02/06/2010 12:57 AM, Thomas Ruedas wrote:
> Hi,
> a short follow-up: I found that a job can apparently be restarted
> properly by using the option -wdir. Still I would like to know what may
> have changed the behaviour, because previously I never had to use that
> option.
> Thomas

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji