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<p>After you set both "SendEnv *" and "AcceptEnv *", did you restart
the sshd service [1]? The following illustrates steps that might
help you verify that WIENROOT appears on a remote vlsi node:<br>
</p>
<p>username@computername:~$ echo $WIENROOT<br>
<br>
username@computername:~$ export WIENROOT=/servernode1<br>
username@computername:~$ echo $WIENROOT<br>
/servernode1<br>
username@computername:~$ ssh vlsi<br>
Welcome to Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-64-generic x86_64)<br>
... <br>
Last login: Sat Sep 28 12:04:07 2019 from xxx.x.x.x<br>
username@computername:~$ echo $WIENROOT<br>
<br>
username@computername:~$ exit<br>
logout<br>
Connection to vlsi closed.<br>
username@computername:~$ sudo gedit /etc/ssh/ssh_config <br>
[sudo] password for username: <br>
<br>
username@computername:~$ sudo gedit /etc/ssh/sshd_config <br>
<br>
username@computername:~$ grep SendEnv /etc/ssh/ssh_config<br>
SendEnv LANG LC_* WIENROOT<br>
username@computername:~$ grep AcceptEnv /etc/ssh/sshd_config<br>
AcceptEnv LANG LC_* WIENROOT<br>
username@computername:~$ ssh vlsi<br>
...<br>
username@computername:~$ echo $WIENROOT<br>
/servernode1<br>
username@computername:~$ exit<br>
</p>
<p>[1]
<a class="moz-txt-link-freetext" href="https://askubuntu.com/questions/462968/take-changes-in-file-sshd-config-file-without-server-reboot">https://askubuntu.com/questions/462968/take-changes-in-file-sshd-config-file-without-server-reboot</a><br>
</p>
<div class="moz-cite-prefix">On 9/28/2019 11:22 AM, Indranil mal
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAMXVQEHQN_VDpLeEm7Mu=Z2FDYvqOFpw18X=2hwfpCo0psVjQQ@mail.gmail.com">
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<div dir="auto">
<div>Sir I have tried with " SetEnv * " Still nothing is coming
with echo commad and user name by mistake I posted wrong
Otherwise no issue with user name and I have set the parallel
options file taksset "no" and remote options are 1 1 in server
and client machines. </div>
<div dir="auto"><br>
<br>
<div class="gmail_quote" dir="auto">
<div dir="ltr" class="gmail_attr">On Sat, 28 Sep 2019 11:36
Gavin Abo, <<a href="mailto:gsabo@crimson.ua.edu"
moz-do-not-send="true">gsabo@crimson.ua.edu</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
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<blockquote type="cite">
<div dir="ltr">
<div>Respected Sir, In my linux(Ubuntu 18.04 LTS) in
ssh_config, and in sshd_config there are two line
already "SendEnv LANG LC_*" "AcceptEnv LANG LC_*"
respectively. </div>
</div>
</blockquote>
<p><font color="#000099">The "LANG LC_*" probably only
puts just the local language variables in the remote
environment. Did you follow the previous advice [1]
of trying to use "*" to put all variables from the
local environment?</font></p>
<p><font color="#000099">[1]
<a
href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg19049.html"
target="_blank" rel="noreferrer"
moz-do-not-send="true">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg19049.html</a><br>
</font></p>
<blockquote type="cite">
<div dir="ltr">
<div>However, ssh vsli1 'echo $WIENROOT' gives
nothing (blank).</div>
</div>
</blockquote>
<p><font color="#000099">That seems to be the main cause
of the problem as it should not return (blank) but
needs to return "/servernode1" as you previously
mentioned [2].</font></p>
<p><font color="#000099">[2]
<a
href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg19036.html"
target="_blank" rel="noreferrer"
moz-do-not-send="true">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg19036.html</a></font></p>
<p><font color="#000099">Perhaps the message below is a
clue. It you had set the WIENROOT variable in
.bashrc of your /home/vlsi accounts on each system,
you likely have to login and use that same </font><font
color="#000099"><font color="#000099">/home/vlsi </font>account
on the head node as the output below seems to
indicate login to a different /home/niel account.
Alternatively, setting the WIENROOT variable in
.bashrc of all /home/niel accounts on each node
might work too.</font><br>
</p>
<blockquote type="cite">
<div dir="ltr">
<div> The command ssh vsli1 'pwd $WIENROOT' print
"/home/vlsi" the common home directory and <br>
</div>
<div>ssh vlsi1 "env"</div>
...<br>
USER=niel<br>
PWD=/home/niel<br>
HOME=/home/niel<br>
...<br>
<div>this is similar as server, and other nodes.</div>
<div><br>
</div>
<div>Sir After changing the parallel option file in
$WIENROOT in server to <br>
</div>
<div><br>
</div>
<div>setenv TASKSET <span
style="color:rgb(255,0,0)"><b>"yes" from "no"</b></span><br>
if ( ! $?USE_REMOTE ) setenv USE_REMOTE 1<br>
if ( ! $?MPI_REMOTE ) setenv MPI_REMOTE 1<br>
setenv WIEN_GRANULARITY 1<br>
setenv DELAY 0.1<br>
setenv SLEEPY 1<br>
setenv WIEN_MPIRUN "mpirun -np _NP_ -machinefile
_HOSTS_ _EXEC_"<br>
setenv CORES_PER_NODE 1<br>
</div>
<div><br>
</div>
<div>the error is not coming but the program is not
increasing steps after lapw0 it stuck in lapw1<br>
</div>
</div>
</blockquote>
<p><font color="#000099">Since it seemed to be throwing
an appropriate error message with TASKSET previously
unlike when set to "yes", probably you should change
it back to "no".</font><br>
</p>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
<blockquote type="cite"
cite="mid:CAMXVQEHQN_VDpLeEm7Mu=Z2FDYvqOFpw18X=2hwfpCo0psVjQQ@mail.gmail.com"></blockquote>
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