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<div>Hi Yanfei,</div>
<div> </div>
<div>I tested MPICH with two Raspberry Pis. Now, to crack down the problem faster, i set up Arch Linux on VirtualBox on my Home-PC (1 Node?). Here i tried to execute "mpiexec hostname" and "mpiexec -f machinefile -n 1 hostname", but i still have the problems described in my previous post.</div>
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<div>I use/installed ArchLinux 4.10.13-1, base, openssh, nfs-utils, base-devel, sudo, gdb, gcc-6.3.1-2, gcc-fortran, mpich3.1 (On the Raspberry Pis i used 3.2).</div>
<div>I customized access rights, enabled ssh and set up the keys (since i have only one virtual machine i inserted the public key into authorizedkeys), changed locales to germany, enabled autologin by adjusting "/sbin/agetty" and installed MPICH3.1 in my home directory.</div>
<div> </div>
<div>My enviroment variables: </div>
<div>LANG=de_DE.UTF-8<br>
XDG_VTNR=1<br>
XDG_SESSION_ID=c1<br>
USER=alarm<br>
PWD=/home/alarm<br>
HOME=/home/alarm<br>
MAIL=/var/spool/mail/alarm<br>
TERM=linux<br>
SHELL=/bin/bash<br>
SHLVL=1<br>
XDG_SEAT=seat0<br>
LOGNAME=alarm<br>
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus<br>
XDG_RUNTIME_DIR=/run/user/1000<br>
PATH=/home/alarm/mpich-install/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl<br>
_=/usr/bin/printenv</div>
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<div>Do you need more information? I also included the output from my installation of MPICH: c2.txt,m.txt and mi.txt.</div>
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<div name="quote" style="margin:10px 5px 5px 10px; padding: 10px 0 10px 10px; border-left:2px solid #C3D9E5; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
<div style="margin:0 0 10px 0;"><b>Gesendet:</b> Donnerstag, 11. Mai 2017 um 21:57 Uhr<br>
<b>Von:</b> "Guo, Yanfei" <yguo@anl.gov><br>
<b>An:</b> "discuss@mpich.org" <discuss@mpich.org><br>
<b>Betreff:</b> Re: [mpich-discuss] MPICH on ArchLinux</div>
<div name="quoted-content">Hi Lucas,<br>
<br>
I just did a quick try on my archlinux box and I could not reproduce the problem. Can you provide more detail about the setup such as the number of nodes in your test? How to environment and environment variable is setup?<br>
<br>
Yanfei Guo<br>
Postdoctoral Researcher<br>
MCS Division, ANL<br>
<br>
<br>
On 5/11/17, 9:10 AM, "lucas.drei@web.de" <lucas.drei@web.de> wrote:<br>
<br>
Dear mpich,<br>
<br>
I experimented with MPICH and followed your install-guide.<br>
I use ArchLinux, SSH and NFS among other things.<br>
<br>
After the installation of mpich3.2 i tried to execute the example from your guide: "mpiexec -f machinefile hostname".<br>
The command is executed and the terminal prints the hostname.<br>
But after the use of mpiexec several problems occur.<br>
When I try to use nano, the text editor closes immediately. But beneath the options(Save,help,exit....) it prints "SIGHUB or SIGTERM recived".<br>
When I try to use vi, the text editor prints repeatedly "AT E0F". Im also unable to install applications.<br>
Only after a reboot or exit, and then re-login im able to use a text editor or install an application again.<br>
When i tried the same thing with raspbian it seems to work.<br>
So maybe it could be an ArchLinux specific problem? What could be the problem?<br>
<br>
Thank you<br>
Lucas<br>
<br>
<br>
<br>
<br>
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