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