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Re: [Condor-users] Building 2 Machines Condor Pool



Hi leo,
one probably cause might be... u have not configured condor_config in the home directory where there is a user 'condor'...
there is a parameter 'HOST_WRITE' or something similar... do mention the machines hostname.... like 'kim-w2x.corp.comp.in' may be similar for that... hey u can look up that name using nslookup...
further try to send a file from one machine to another... kinda... using scp...
syntax:
 
$ scp <filename> root@<host-to-which-u-sending>:/<location>
 
will ask for root password... and file will be transfered...
 
b4 that... update the /etc/hosts file with the respective hostnames of the machines...
the file will be in the format:
 
<ip>  <host-address> <hostname>
it might be given when u open the file ... but do as root... ok...
 
hey buddy... do it .. and tell did it worked...
 
Keep trying... until u succeed...
Pranav...
 
 
On 8/13/06, leo@xxxxxxxxxxxxxxxxxxxxx <leo@xxxxxxxxxxxxxxxxxxxxx > wrote:

I am using (OS) SuSE 9.3 and installed VDT-1.3.11 for both machines.
VDT-1.3.11 has Condor version 6.7.20. Condor-6.8.0 won't work for SuSE 9.3
:( . I configured condor for each machine using the condor_install command
and ANSWERED that I am installing 2 machines for my condor pool with one
as the central manager, it is said in the installation procedure that I
have to do condor_install for each machine since i DON'T HAVE A SHARED
FILE SERVER. And since I have configured condor for EACH machine without a
shared file system, I used DIFFERENT CONDOR RELEASE DIRECTORIES for each
machine, I used their respective condor release directories and
condor_config's as well. I don 't know how to use the release directory of
the central manager for the other machine. After that, they still don't
talk to each other,  When I do condor_status on the central manager, only
one machine appears, the central manager. condor_status and condor_q seems
to not working on the other machine.

Then, I can not see any further steps anymore in the installation
procedure on how to make the two machines communicate so that I can have a
2-machine pool.

Should the transfer file mechanism will help me this?


Thanks in advance.

Leo Cristobal C. Ambolode II
Physics Department
Mindanao State Univ.-Iligan Inst. of Tech.
Iligan City, Philippines


> Hi Leo,
>
> Perhaps you could give some further explanation, such as what you have
> done to test the communication, what kind of OS, and condor version,
> etc; so it'll be easier for someone out there to imagine the condition
> and suggest a solution.
>
> Cheers,
> --
> Nano Surbakti
>
>
> On 8/12/06, leo@xxxxxxxxxxxxxxxxxxxxx <leo@xxxxxxxxxxxxxxxxxxxxx> wrote:
>> Hi all,
>>
>> A newbie problem I have. It's been a week since i tried to connect my
>> two
>> machines but the two don't communicate yet. They became two independent
>> personal condors. How did you make your machines communicate? My global
>> condor_config files are stored locally on each machine. I've searched on
>> the internet but they all built their condor pool with a shared
>> condor_config file and with shared file system. Do I need some shared
>> file
>> system first? How can i have one condor_config file used by the two
>> machines? I have two machines both with global IPs.
>>
>> Hope someone can shed light on my troubled mind. :)
>>
>> thanks in advance.
>>
>> Leo Cristobal C. Ambolode II
>> Physics Department
>> Mindanao State Univ.-Iligan Inst. of Tech.
>> Iligan City, Philippines
>>
>>
>>
>>
>>
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