[mpich-discuss] cannot set the ring in fedora 8

[Rajeev Thakur]

There is something wrong with the networking configuration on the machines.
To debug the problem, you can use the mpdcheck utility as described in the
installation guide (follow all steps).

Rajeev 

> -----Original Message-----
> From: owner-mpich-discuss at mcs.anl.gov 
> [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Waruna 
> Ranasinghe
> Sent: Wednesday, August 13, 2008 12:06 AM
> To: mpich-discuss at mcs.anl.gov
> Subject: [mpich-discuss] cannot set the ring in fedora 8
> 
> Hi all,
> 
> I'm trying to setup MPICH2 in Fedora 8
> 
> I execute the command, 'mpd &' in the main node. Then 
> 'mpdtrace -l' gave
> localhost.localdomain_40529
> 
> then I execute the command 'mpd -h 10.8.102.28 -p 40529 &' in 
> the other node.
> Where 10.8.102.28 is the main node.
> 
> it gives the following error.
> in the node
> 
> [cig4 at localhost ~]$ localhost.localdomain_42273 failed ; 
> cause: ('u', 'n', 'a', 'b', 'l', 'e', ' ', 't', 'o', ' ', 
> 'o', 'b', 't', 'a', 'i', 'n', ' ', 's', 'o', 'c', 'k', 'e', 
> 't', ' ', 'f', 'o', 'r', ' ', 'r', 'h', 's', ' ', 'i', 'n', ' 
> ', 'r', 'i', 'n', 'g', '\n', ' ', ' ', ' ', ' ', 't', 'r', 
> 'a', 'c', 'e', 'b', 'a', 'c', 'k', ':', ' ', '[', '(', "'", 
> '/', 'h', 'o', 'm', 'e', '/', 'c', 'i', 'g', '4', '/', 'm', 
> 'p', 'i', 'c', 'h', '2', '-', 'i', 'n', 's', 't', 'a', 'l', 
> 'l', '/', 'b', 'i', 'n', '/', 'm', 'p', 'd', "'", ',', ' ', 
> "'", '1', '1', '9', '2', "'", ',', ' ', "'", '_', 'e', 'n', 
> 't', 'e', 'r', '_', 'e', 'x', 'i', 's', 't', 'i', 'n', 'g', 
> '_', 'r', 'i', 'n', 'g', "'", ')', ',', ' ', '(', "'", '/', 
> 'h', 'o', 'm', 'e', '/', 'c', 'i', 'g', '4', '/', 'm', 'p', 
> 'i', 'c', 'h', '2', '-', 'i', 'n', 's', 't', 'a', 'l', 'l', 
> '/', 'b', 'i', 'n', '/', 'm', 'p', 'd', "'", ',', ' ', "'", 
> '1', '7', '3', "'", ',', ' ', "'", '_', 'm', 'p', 'd', '_', 
> 'i', 'n', 'i', 't', "'", ')', ',', ' ', '(', "'", '/', 'h', 
> 'o', 'm', 'e', '/', 'c', 'i', 'g', '4', '/', 'm', 'p', 'i', 
> 'c', 'h', '2', '-', 'i', 'n', 's', 't', 'a', 'l', 'l', '/', 
> 'b', 'i', 'n', '/', 'm', 'p', 'd', "'", ',', ' ', "'", '1', 
> '3', '7', '4', "'", ',', ' ', "'", '<', 'm', 'o', 'd', 'u', 
> 'l', 'e', '>', "'", ')',
> ']')
> 
> in the main node
> 
> localhost.localdomain_40529 (_handle_rhs_input 870) : re 
> -entering ring
> 
> 
> I need your help.
> thank you.
> 
> Regards,
> Waruna Ranasinghe
> 
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