[Wien] Fwd: [RE] Fwd: [RE]Re: Fail to parallel calculation of lapw1 and lapw2 (testpara1 and testpara2)

Sun Oct 28 18:13:40 CET 2018

Please study a bit of Linux !

the ssh command connects to another computer (can also be the same).

The syntax is    ssh user at hostname; or if you want to use the same 
username, it is enough to use   ssh hostname

You tried:

ssh User

and it told you:
ssh: Could not resolve hostname user: Name or service not known

you should try:   ssh localhost

-------- Weitergeleitete Nachricht --------
Betreff: 	[RE][Wien] Fwd: [RE]Re: Fail to parallel calculation of lapw1 
and lapw2 (testpara1 and testpara2)
Datum: 	Mon, 29 Oct 2018 01:55:05 +0900 (KST)
Von: 	Woohyeon Baek <wh8426 at knu.ac.kr>
An: 	pblaha at theochem.tuwien.ac.at

Dear Peter Blaha,

I deleted config and tried ssh and it said

-------------------------------------------------------------

[User at localhost .ssh]$ ssh User
ssh: Could not resolve hostname user: Name or service not known

-------------------------------------------------------------

And when I tried SCF, it showed permission denied.

-----------------------------------------------------------------------------------------

Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
(gnome-ssh-askpass:91595): Gtk-WARNING **: cannot open display: 
localhost:11.0

Permission denied, please try again.
(gnome-ssh-askpass:91594): Gtk-WARNING **: cannot open display: 
localhost:11.0

Permission denied, please try again.
(gnome-ssh-askpass:91593): Gtk-WARNING **: cannot open display: 
localhost:11.0

---------------------------------------------------------------------------------------------

I did ssh-keygen and appending authorized_keys.

Here are my list of files in .ssh directory.

authorized_keys  id_rsa  id_rsa.pub  known_hosts  :log

What should I do?

Sincerely,

Woohyeon Baek

> --------------------------------------- [ *Original Message* ] 
> --------------------------------------
> *Sender :* Peter Blaha < pblaha at theochem.tuwien.ac.at >
> *To :* A Mailing list for WIEN2k users < wien at zeus.theochem.tuwien.ac.at >
> *Date :* 2018-10-29 00:53:38
> *Subject :* [Wien] Fwd: [RE]Re: Fail to parallel calculation of lapw1 
> and lapw2 (testpara1 and testpara2)
>
> Remove the config file.
>
> Your username seems to be: User
>
> You don't want a user localhost
>
> localhost is the hostname, not the username.
>
>
> -------- Weitergeleitete Nachricht --------
> Betreff: [RE]Re: [Wien] Fail to parallel calculation of lapw1 and lapw2
> (testpara1 and testpara2)
> Datum: Mon, 29 Oct 2018 00:48:47 +0900 (KST)
> Von: Woohyeon Baek
> An: pblaha at theochem.tuwien.ac.at
>
>
>
> Dear Peter Blaha,
>
>
> I set 'User localhost' in config file.
>
>
> Sorry, I mistyped authorized_keys as key_authorized in mailing.
>
>
> Anyway I retried
>
>
> 1. ssh-keygen –t rsa
> 2 .append .ssh/authorized_keys on remote host with id_rsa.pub of local 
> host
>
>
> In 'Installation of Wien2k, parallelization, large scale applications
> with WIEN2k' your presentation file.
>
>
> But it still requires password.
>
> -----------------------------------
>
> [User at localhost .ssh]$ ssh localhost
> localhost at 127.0.0.1's password:
>
> ------------------------------------
>
>
> Are there any more steps that I need to perform?
>
>
>
> Sincerely,
>
>
> Woohyeon Baek
>
> > --------------------------------------- [ *Original Message* ]
> > --------------------------------------
> > *Sender :* Peter Blaha < pblaha at theochem.tuwien.ac.at >
> > *To :* wien at zeus.theochem.tuwien.ac.at
> > *Date :* 2018-10-29 00:29:54
> > *Subject :* Re: [Wien] Fail to parallel calculation of lapw1 and lapw2
> > (testpara1 and testpara2)
> >
> > You have User localhost in your config file ???
> >
> > localhost should be your hostname, but not a user ???
> >
> > I'd mv config to config_save (usually one does not need a config file).
> >
> > Try:
> > ssh localhost
> >
> > can you login without a username/password ??
> >
> > If not, either the hostname is not supported, or your authorized_keys
> > file (why key_authorized ???) is wrong.
> >
> >
> >
> >
> >
> > Am 28.10.2018 um 11:04 schrieb Woohyeon Baek:
> > > Dear administraters or technicians of WIEN2k,
> > >
> > >
> > >
> > > Hello. I am an user of WIEN2k v17.1 and now upgraded to 18.2.
> > >
> > >
> > >
> > > (The specification of my nodes is 2 CPUs with 56 threads in total 
> (Xeon
> > > intel E5-2696 series) and CentOS 17.)
> > >
> > >
> > > (I had no installation problems for ./siteconfig when I
> > > compiled all with intel compilers with mpi, fftw, scalapack, mkl and
> > > libxc library.)
> > >
> > >
> > >
> > > I have a problem of parallel calculation of lapw1 and lapw2 modules
> > > through w2web with tunneling of putty.
> > >
> > >
> > > (The input text and results are in below.)
> > >
> > >
> > > When I tried to calculate my system, it showed constant error about
> > *bad
> > > users or permissions* on config file.
> > >
> > >
> > > When I check the archives and googles to solve, they said that the
> > > problem is in authorizations. So
> > >
> > >
> > > 1. I already did ssh-keygen command and appending key_authorized 
> but it
> > > did not make any difference.
> > >
> > >
> > > 2. I tried changing authorities of config file by chmod and chown
> > > commands but it did not worked. (I could not find different solutions
> > > except this.)
> > >
> > >
> > > 3. I checked the *.error files of testpara1 and 2 results and it just
> > > shows nothing but Error without any comments.
> > >
> > >
> > >
> > > When I tried without parallization for small size system (only 1 job),
> > > the calculation worked without problems.
> > >
> > >
> > >
> > > I also checked testpara of each lapw modules and lapw1 and 2 showed
> > errors.
> > >
> > >
> > > It seems lapw1 runs without parallelization and lapw2 does not work.
> > >
> > >
> > >
> > > I would really appreciated if there has a way how to solve problems.
> > >
> > >
> > > I am really thank you for your help in advance.
> > >
> > >
> > >
> > > (I used just 4 threads for test due to long sentences. Of course I
> > tried
> > > using full threads but it did not worked.)
> > >
> > >
> > >
> > > *.machines file*
> > >
> > > -----------------------------
> > >
> > > granularity:1
> > > 1:localhost:4    (I  tried my username but it did not worked. I also
> > > tried 1:localhost, 1:localhost localhost:1 and 1:localhost 
> 1:localhost)
> > > lapw0:localhost:2 localhost:2
> > > dstart:localhost:2 localhost:2
> > > nlvdw:localhost:2 localhost:2
> > >
> > > ------------------------------
> > >
> > >
> > > *~/.ssh/config*
> > >
> > > -------------------------
> > >
> > > Host    *
> > >
> > > HostName 0.0.0.0   (I also tried my fixed IP but it did not worked)
> > >
> > > User localhost
> > >
> > > ForwardX11Trusted yes
> > >
> > > GatewayPorts yes
> > >
> > > GSSAPIAuthentication yes
> > >
> > > -------------------------
> > >
> > >
> > > *SCF results*
> > >
> > >
> > 
> -----------------------------------------------------------------------------------------------------------------------------------------------------
> > >
> > > changing 1.in2c changing 1.in2_ls changing 1.in2_st changing 1.in2_sy
> > > LAPW0 END [1] Done mpirun -np 4 -machinefile .machine0
> > > /home/User/software/WIEN2K/lapw0_mpi lapw0.def >> .time00 DFTD3 END
> > *Bad
> > > owner or permissions on /home/User/.ssh/config* [1] + Exit 255 (
> > $remote
> > > $remotemachine "cd $PWD;$t $ttt;rm -f .lock_$lockfile[$p]" ) >>
> > > .time1_$loop cat: .time1_1: No such file or directory cat: 
> .time1_1: No
> > > such file or directory 1.scf1up_1: No such file or directory. cat: No
> > > match. grep: No match. grep: No match. grep: No match. > stop error
> > >
> > >
> > 
> ------------------------------------------------------------------------------------------------------------------------------
> > >
> > > *testpara*
> > >
> > > ------------------------------------------------------------
> > >
> > > #####################################################
> > > # TESTPARA #
> > > #####################################################
> > >
> > > Test: LAPW1 in parallel mode (using .machines)
> > > Granularity set to 1
> > > Extrafine unset
> > > weights: 1
> > > sumw: 1
> > > k-points: 30
> > >
> > > klist: 30
> > > machines: localhost
> > > procs: 1
> > > weigh(old): 1
> > > sumw: 1
> > > granularity: 1
> > > weigh(new): 30
> > >
> > > Distribution of k-point (under ideal conditions)
> > > will be:
> > >
> > > 1 : localhost(30) 30k
> > >
> > > -------------------------------------------------------
> > >
> > >
> > > *testpara1*
> > >
> > > -------------------------------------------------------------
> > >
> > > ##################################################### # TESTPARA1 #
> > > ##################################################### Sun Oct 28
> > > 18:12:33 KST 2018 lapw1para is running 30 of 30 (100%) k-points
> > > distributed localhost: running localhost: not running localhost: not
> > > running localhost: not running
> > > ------------------------------------------------------
> > >
> > > *testpara2*
> > >
> > > --------------------------------------------------------------
> > >
> > > #####################################################
> > > # TESTPARA2 #
> > > #####################################################
> > >
> > > Sun Oct 28 18:12:47 KST 2018
> > >
> > > lapw2para exited due to an ERROR
> > > Check *.error files
> > >
> > > ---------------------------------------------------------------
> > >
> > >
> > >
> > > Sincerely,
> > >
> > >
> > > Woohyeon Baek
> > >
> > >
> > >
> > > _______________________________________________
> > > Wien mailing list
> > > Wien at zeus.theochem.tuwien.ac.at
> > > http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien
> > > SEARCH the MAILING-LIST at:
> > http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html
> > >
> >
> > --
> > 
> --------------------------------------------------------------------------
> > Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
> > Phone: +43-1-58801-165300 FAX: +43-1-58801-165982
> > Email: blaha at theochem.tuwien.ac.at WIEN2k: http://www.wien2k.at
> > WWW:
> > 
> http://www.imc.tuwien.ac.at/tc_blaha------------------------------------------------------------------------- 
>
> >
> >
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>
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