[Wien] x lapw2 -p asking for password to nodes

[Laurence Marks]

This is local to your cluster. You almost need to talk to your sysadmins.
There are many possible solutions, but without knowing how your OS/ssh/jobs
are setup nobody will be able to do more than guess.

On Oct 11, 2017 8:36 PM, "Maciej Polak" <maciej.polak at pwr.edu.pl> wrote:

> Dear WIEN2k community,
>
> I am faced with a problem, where the "*x lapw2 -p*" procedure on my
> cluster asks me for passwords to all the nodes it uses:
>
> *calculating QTL's from parallel vectors*
> *mpolak at wn0125.ib.trojan.kdm.wcss.pl
> <mpolak at wn0125.ib.trojan.kdm.wcss.pl>'s password:*
>
> no matter what I do after i get:
>
> *Received disconnect from 10.27.75.188 <http://10.27.75.188>: 2: Too many
> authentication failures for mpolak*
>
> And it repeats for all the nodes that are used.
>
> This only happens when i invoke "*x lapw2 -p*" by itself, the lapw2
> within the flow of "*run_lapw*" correctly uses the passwordless command
> for communicating between nodes that is specified as a part of the
> ./siteconfig_lapw for compilaton.
> I am not allowed to log in directly into nodes, so no password works, and
> even if it did, I want the job to run without my input, like all the other
> do, and use the ssh method provided with the compilation.
>
> Is there a fix to this? If i'm not mistaken, this issue started with
> WIEN2k 16.1 and persists through version 17.1. All other parts i use
> (lapw0,1 and lapwso) work as expected with no problems.
>
> I would really appreciate help in this matter.
>
> Best regards
>
> Maciej Polak
>
>
>
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