The "sudo service sshd restart" step, which I forgot to copy and paste,
that is missing is corrected below.
On 9/28/2019 12:18 PM, Gavin Abo wrote:
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:
username@computername:~$ echo $WIENROOT
username@computername:~$ export WIENROOT=/servernode1
username@computername:~$ echo $WIENROOT
/servernode1
username@computername:~$ ssh vlsi
Welcome to Ubuntu 18.04.3 LTS (GNU/Linux 4.15.0-64-generic x86_64)
...
Last login: Sat Sep 28 12:04:07 2019 from xxx.x.x.x
username@computername:~$ echo $WIENROOT
username@computername:~$ exit
logout
Connection to vlsi closed.
username@computername:~$ sudo gedit /etc/ssh/ssh_config
[sudo] password for username:
username@computername:~$ sudo gedit /etc/ssh/sshd_config
username@computername:~$ grep SendEnv /etc/ssh/ssh_config
SendEnv LANG LC_* WIENROOT
username@computername:~$ grep AcceptEnv /etc/ssh/sshd_config
AcceptEnv LANG LC_* WIENROOT
username@computername:~$ sudo service sshd restart
username@computername:~$ ssh vlsi
...
username@computername:~$ echo $WIENROOT
/servernode1
username@computername:~$ exit
[1]
https://askubuntu.com/questions/462968/take-changes-in-file-sshd-config-file-without-server-reboot
On 9/28/2019 11:22 AM, Indranil mal wrote:
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.
On Sat, 28 Sep 2019 11:36 Gavin Abo, <gs...@crimson.ua.edu
<mailto:gs...@crimson.ua.edu>> wrote:
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.
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?
[1]
https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg19049.html
However, ssh vsli1 'echo $WIENROOT' gives nothing (blank).
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].
[2]
https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg19036.html
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 /home/vlsi 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.
The command ssh vsli1 'pwd $WIENROOT' print "/home/vlsi" the
common home directory and
ssh vlsi1 "env"
...
USER=niel
PWD=/home/niel
HOME=/home/niel
...
this is similar as server, and other nodes.
Sir After changing the parallel option file in $WIENROOT in
server to
setenv TASKSET *"yes" from "no"*
if ( ! $?USE_REMOTE ) setenv USE_REMOTE 1
if ( ! $?MPI_REMOTE ) setenv MPI_REMOTE 1
setenv WIEN_GRANULARITY 1
setenv DELAY 0.1
setenv SLEEPY 1
setenv WIEN_MPIRUN "mpirun -np _NP_ -machinefile _HOSTS_ _EXEC_"
setenv CORES_PER_NODE 1
the error is not coming but the program is not increasing steps
after lapw0 it stuck in lapw1
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".
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