[mpich-discuss] Unable to connect issue

[The Source]

do you have mpd ring running and connected on both machines?

bob ilgner пишет:
> I have installed mpich2 1.0.7 on 2 XP Pro hosts and am trying to run 
> the cpi process on both hosts with the command
> mpiexec -hosts 2 images17 images17 cpi
> where images16 and images17 are the hosts and cpi is the supplied 
> example application and get the error:
> abort: unable to connect to images16
> I have checked passwords and regsitration is the same on both hosts. 
> Firewalls are both down. Host names defined in hosts file under 
> system32. I have ensured that smpd is operating on both machines. 
> Usernames and password are the same on both hosts and have both been 
> delegated. I have gone through the mpich2 user manual and find no way 
> forward with this. Is there anything else I could try ?
> Would it help if I listed the output from the mpiexec with the verbose 
> switch on.
> Regards, bob