[mpich-discuss] MPID_nem_tcp_init(377)... gethostbyname failed, mac (errno 1)

[Luis Cebamanos]

I have also noticed that working without any internet connection does not work either.


On 3 Mar 2014, at 09:53, Luis Cebamanos <l.cebamanos at epcc.ed.ac.uk> wrote:

> Hi there,
> 
> I’ve got more news. The last IP that I showed in my last email it turns out that works OKAY, however now that I am back to the office and working on the wireless, it does not work. And that is the result of nslookup:
> 
> lcebaman at mac~/Projects/SPRINT$ nslookup localhost
> Server:		129.215.205.191
> Address:	129.215.205.191#53
> 
> Name:	localhost.ed.ac.uk
> Address: 127.0.0.1
> 
> lcebaman at mac~/Projects/SPRINT$ nslookup mac
> Server:		129.215.205.191
> Address:	129.215.205.191#53
> 
> ** server can't find mac: NXDOMAIN
> 
> Any thoughts?
> 
> Cheers,
> Luis
> 
> On 1 Mar 2014, at 19:40, l.cebamanos <l.cebamanos at epcc.ed.ac.uk> wrote:
> 
>> 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 at staff.uni-marburg.de> 
>> Date:01/03/2014  17:38  (GMT+00:00) 
>> To: discuss at 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 at mac~/$ nslookup localhost
>>> Server:	 192.168.1.1
>>> Address:	192.168.1.1#53
>>> 
>>> Name:	localhost
>>> Address: 127.0.0.1
>>> 
>>> lcebaman at 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 at mac~/$ hostname
>>> mac
>>> 
>>> 
>>> 
>>> 
>>> On 28 Feb 2014, at 23:35, Reuti <reuti at 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
>>>>> 
>>>>> 
>>>>> -- 
>>>>> The University of Edinburgh is a charitable body, registered in
>>>>> Scotland, with registration number SC005336.
>>>>> 
>>>>> _______________________________________________
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>>> 
>>> The University of Edinburgh is a charitable body, registered in
>>> Scotland, with registration number SC005336.
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>> 
>> _______________________________________________
>> discuss mailing list     discuss at mpich.org
>> To manage subscription options or unsubscribe:
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>> 
>> The University of Edinburgh is a charitable body, registered in
>> Scotland, with registration number SC005336.
>> _______________________________________________
>> discuss mailing list     discuss at mpich.org
>> To manage subscription options or unsubscribe:
>> https://lists.mpich.org/mailman/listinfo/discuss
> 
> The University of Edinburgh is a charitable body, registered in
> Scotland, with registration number SC005336.
> _______________________________________________
> discuss mailing list     discuss at mpich.org
> To manage subscription options or unsubscribe:
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