[mpich-discuss] mpich hangs

[Pavan Balaji]

On 06/27/2013 10:08 PM, Syed. Jahanzeb Maqbool Hashmi wrote:
> P4-businesscard=description#weiser2$port#57651$ifname#192.168.0.102$
> P5-businesscard=description#weiser2$port#52622$ifname#192.168.0.102$
> P6-businesscard=description#weiser2$port#55935$ifname#192.168.0.102$
> P7-businesscard=description#weiser2$port#54952$ifname#192.168.0.102$
> P0-businesscard=description#weiser1$port#41958$ifname#127.0.1.1$
> P2-businesscard=description#weiser1$port#35049$ifname#127.0.1.1$
> P1-businesscard=description#weiser1$port#39634$ifname#127.0.1.1$
> P3-businesscard=description#weiser1$port#51802$ifname#127.0.1.1$

I have two concerns with your output.  Let's start with the first.

Did you look at this question on the FAQ page?

"Is your /etc/hosts file consistent across all nodes? Unless you are 
using an external DNS server, the /etc/hosts file on every machine 
should contain the correct IP information about all hosts in the system."

  -- Pavan

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