[mpich-discuss] problem setting mpd ring (handled_mpd_output 403)

[toma Elshazly]

hey, i might get alittle away out of the topic
but i thought i could ask u,
when i type the command:
ssh hostname date

it runs ok ,
but it sometimes print the error cannot find a route to the host or something
so if u can help me on this, it would be great

> Date: Sat, 12 Feb 2011 09:59:14 -0600
> From: balaji at mcs.anl.gov
> To: strongwave83 at hotmail.com
> CC: mpich-discuss at mcs.anl.gov
> Subject: Re: [mpich-discuss] problem setting mpd ring (handled_mpd_output 403)
> 
> 
> [Please keep mpich-discuss cc'ed].
> 
> It's likely a network configuration issue.
> 
> Is there a strong reason for you to use MPD? If not, I recommend you 
> upgrade to the latest version of MPICH2 and use Hydra, which has to mpd 
> setup and is much simpler to use: 
> http://wiki.mcs.anl.gov/mpich2/index.php/Using_the_Hydra_Process_Manager
> 
>   -- Pavan
> 
> On 02/12/2011 06:49 AM, toma Elshazly wrote:
> >
> > thank u for your reply. but,
> > i want to know the actual cause of the error,
> > u see i looked over the internet and almost found nothing about error 403!!!
> >
> > and is there really no chance i can use mpd??
> >
> >  > Date: Fri, 11 Feb 2011 21:45:19 -0600
> >  > From: balaji at mcs.anl.gov
> >  > To: mpich-discuss at mcs.anl.gov
> >  > CC: strongwave83 at hotmail.com
> >  > Subject: Re: [mpich-discuss] problem setting mpd ring
> > (handled_mpd_output 403)
> >  >
> >  >
> >  > A few things you should do:
> >  >
> >  > 1. Upgrade to the latest version of MPICH2.
> >  >
> >  > 2. Don't use MPD; use Hydra instead:
> >  >
> > http://wiki.mcs.anl.gov/mpich2/index.php/Frequently_Asked_Questions#Q:_I_don.27t_like_.3CWHATEVER.3E_about_mpd.2C_or_I.27m_having_a_problem_with_mpdboot.2C_can_you_fix_it.3F
> >  >
> >  > -- Pavan
> >  >
> >  > On 02/11/2011 09:41 PM, toma Elshazly wrote:
> >  > > hi there guys,
> >  > >
> >  > > im trying to configure mpich2 on m y cluster(only 2 nodes), on a
> > openSUSE
> >  > > 11.3 linux distribution..
> >  > > im new to all mpich2 and linux worlds...
> >  > >
> >  > > so everything is almost set:
> >  > > 1-password less ssh
> >  > > 2-.mpd.conf with access rights enabled
> >  > > 3-mpd.hosts
> >  > >
> >  > > the problem is: when i try the command
> >  > > mpdboot -n 2 -f mpd.hosts
> >  > > to bring up ring, an error occurs stating:
> >  > > (handled_mpd_output 403):failed to connect to mpd on node2
> >  > >
> >  > > so if anyone knows something about it plz reply,
> >  > > thank u for your time
> >  > >
> >  > >
> >  > >
> >  > > _______________________________________________
> >  > > mpich-discuss mailing list
> >  > > mpich-discuss at mcs.anl.gov
> >  > > https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss
> >  >
> >  > --
> >  > Pavan Balaji
> >  > http://www.mcs.anl.gov/~balaji
> 
> -- 
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji
 		 	   		  
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