Well, is not fixed. Its just the one I got here, but it changes. Any ideas of how to fix this?

-------- Original message --------
From: Reuti <reuti@staff.uni-marburg.de> 
Date:01/03/2014  17:38  (GMT+00:00) 
To: discuss@mpich.org 
Subject: Re: [mpich-discuss] MPID_nem_tcp_init(377)... gethostbyname failed,
mac (errno 1) 

Am 01.03.2014 um 17:58 schrieb Luis Cebamanos:

Here it is the output of those commands:

lcebaman@mac~/$ nslookup localhost
Server:  192.168.1.1
Address: 192.168.1.1#53

Name: localhost
Address: 127.0.0.1

lcebaman@mac~/$ nslookup mac
Server:  192.168.1.1
Address: 192.168.1.1#53

Name: mac
Address: 192.168.1.127

Is this a fixed address you get everytime? You could add it to /etc/hosts.

Interesting that MPICH throws an error about resolving "mac", although DNS is working.

-- Reuti

lcebaman@mac~/$ hostname
mac




On 28 Feb 2014, at 23:35, Reuti <reuti@staff.uni-marburg.de> wrote:

Am 28.02.2014 um 14:39 schrieb Luis Cebamanos:

Hi Pavan,

Yes, that is the output:

$ cat /etc/hosts
##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1 localhost
255.255.255.255 broadcasthost
::1             localhost
fe80::1%lo0 localhost

What is the output of:

$ nslookup localhost
$ nslookup mac
$ hostname

AFAICS your machine has no domainname, otherwise it would show up in the MPICH error message after "mac".

-- Reuti

On 28/02/14 13:35, Balaji, Pavan wrote:

$ cat /etc/hosts

##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1 localhost
255.255.255.255 broadcasthost
::1             localhost
fe80::1%lo0 localhost

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