[Wien] a question about rsh in wien2k08.3

朱林 vicky54 at 163.com
Wed Jan 7 12:13:36 CET 2009


Dear Prof. Blaha:

    Thanks for your quick reply! All my tasks are computed in a cluster, in which nodes can log in each other using rsh without any password. All tasks using w2web is ok, except one using the command line. I am sure that the remote shell in compiling process is set as rsh. However, the problem has been resolved by setting no password for ssh in my cluster and recompilation my code using ssh. Thanks!
>The parallel scripts (like lapw1para_lapw, lapw2para_lapw, or vec2old_lapw)
>have a line
>
>set remote=rsh or ssh
>
>The scf-scripts like runsp_c or runsp do NOT know about rsh or ssh.
>
>Are you sure it uses "ssh" ???
>I expect that you run w2web on a different computer ?? than when
>running in a commandline-window ? Eventually also rsh asks for a password
>unless special settings are set.
>
>runsp_c_lapw is not supported in w2web.
>
>Check all your scripts (in particular vec2old_lapw) if they have set remote to rsh!
>
>???? schrieb:
>> Dear Prof. Blaha and Users:
>>   I am a new user. I compiled Wien2k08.3 on a cluster with AMD Opteron 
>> processors using ifort 10.1 and mkl 10.0, and the remote shell is set to 
>> rsh. Every thing is ok, when I used the w2web to compute parallel tasks. 
>> However, when I typed the  command "runsp_c_lapw" in my work directory, 
>> the default remote shell seems automatically change to ssh. It asked for 
>> the password every circle when doing lapw2. I have several questions:
>>   1. Do I must used the ssh to compile wien2k? Is there any question 
>> about rsh or in my compiling process? 
>>   2. Does the command  "runsp_c_lapw" can be carried out through the w2web?
>>   I will appreciate any comment or answer, thanks in advance!
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