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Re: [Condor-users] setting up condor pool



Hmmm...I'm not exactly sure what happened. But things to be working fine now. I removed some of the .out and .error files (for the simple.cpp example) which may have made a difference, although I can't imagine why. But I can execute jobs on my cluster which is great. Here's my next issue... :)

I'd like to set custom parameters for the classad of each machine. So I modified my global config file to change these values.

ENABLE_RUNTIME_CONFIG = true
ALLOW_CONFIG = *
SETTABLE_ATTRS_CONFIG = *
SETTABLE_ATTRS_OWNER = filenames

I then restarted all my condor daemons and tried this...

ld-chhfe01:/home/spervez1/condor.ld-chhfe01 $ bin/condor_config_val -rset "filenames:1"
Successfully set configuration "FILENAMES:1" on master ld-chhfe01.citadelgroup.com <10.32.242.22:62373>.
ld-chhfe01:/home/spervez1/condor.ld-chhfe01 $ bin/condor_config_val filenames   Not defined: FILENAMES

What happened?

Salman

-----Original Message-----
From: Matthew Farrellee [mailto:matt@xxxxxxxxxx] 
Sent: Wednesday, February 15, 2012 12:53 PM
To: Condor-Users Mail List
Cc: Pervez, Salman
Subject: Re: [Condor-users] setting up condor pool

Chances are high it's a FILESYSTEM_DOMAIN and file transfer default issue.

http://spinningmatt.wordpress.com/2011/06/12/getting-started-creating-a-multiple-node-condor-pool/

Best,


matt

On 02/15/2012 01:23 PM, Pervez, Salman wrote:
> Great, I've got a condor pool now. I tried submitting some jobs to it, and they don't seem to be executing. Condor_q just shows their status as submitted. This was not the case when I had a 1 machine pool. The jobs would execute right away. Any idea why there is a delay here? Or where I might look?
>
> Salman
>
> -----Original Message-----
> From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Thomas Luff
> Sent: Wednesday, February 15, 2012 11:53 AM
> To: Condor-Users Mail List
> Subject: Re: [Condor-users] setting up condor pool
>
> You need to set the CONDOR_HOST attribute in your condor_config file.
>
> As this is going to be the same for all machines in your pool you want to set this value the global config file and not the local file.
>
> Once this is done you might find that your machines are not allowed to talk to each other because of condor's default host authorization. This is a basic authorization used by condor to control access based on hostnames. To make sure everything is running just allow read/write to anyone.
>
> ALLOW_READ = *
> ALLOW_WRITE= *
> ALLOW_NEGOTIATOR = $(CONDOR_HOST)
>
> Then you can go back later and fine tune the host authorization or switch to a more secure method.
>
> ________________________________________
> From: condor-users-bounces@xxxxxxxxxxx [condor-users-bounces@xxxxxxxxxxx] On Behalf Of Pervez, Salman [Salman.Pervez@xxxxxxxxxxxxxxxx]
> Sent: 15 February 2012 17:10
> To: condor-users
> Subject: [Condor-users] setting up condor pool
>
> Hi everyone, thanks for all the help so far (Thomas!). I can now start up Condor daemons on 3 of my machines which is great. The problem is they don't seem to know about each other. Which made me realize that I never actually told my execute machines how to get in touch with the master. Can someone tell me how to do this? I have a master set up as a submit machine and two others that are just execute machines. Appreciate the input. Thanks!
>
> Salman
>
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