[mpich-discuss] MPICH error on CentOS

[Ricardo Román Brenes]

With rwx permission just for root?
On Nov 6, 2013 6:00 PM, "bharat gupta" <bharat.85.monu at gmail.com> wrote:

> I have created the file mpd.hosts in /etc folder in the root , but still
> it shows the same error ... /usr/bin/mpdroot: open failed for root's mpd
> conf filempiexec_localhost.localdomain (__init__ 1208): forked process
> failed; status=255
>
>
> On Thu, Nov 7, 2013 at 8:45 AM, Ricardo Román Brenes <
> roman.ricardo at gmail.com> wrote:
>
>> You need to create a mpd.hosts in /etc if you want to run mpd as root
>> On Nov 6, 2013 5:41 PM, "bharat gupta" <bharat.85.monu at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I am getting the following error while using the command -
>>>
>>> [root at localhost INGT]# mpirun -np 24 mdrun_mpi -v -deffnm npt
>>>
>>> Error -
>>>
>>> /usr/bin/mpdroot: open failed for root's mpd conf
>>> filempiexec_localhost.localdomain (__init__ 1208): forked process failed;
>>> status=255
>>>
>>> I complied gromacs using - ./configure --enable-shared --enable-mpi. I
>>> have installed the mpich package , this is what I get when I check for
>>> mpirun and mpiexec -
>>>
>>> [root at localhost /]# which mpirun
>>> /usr/bin/mpirun
>>> [root at localhost /]# which mpiexec
>>> /usr/bin/mpiexec
>>>
>>> What could be the problem here ??
>>>
>>> Thanks
>>> --------
>>> Bharat
>>>
>>>
>>>
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>>
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>
>
>
> --
> Bharat
> Ph.D. Candidate
> Biomolecular Engineering Laboratory
> Pusan National University
> South Korea
> Mobile no. - 010-5818-3680
>
>
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