Re: [HTCondor-users] Communication Error: condor_status -constraint

[Lukas Slebodnik <lukas.slebodnik@xxxxxxxxx>]

You could try to append "-debug" argument to condor_status command.
This argument may help you with troubleshooting. 

condor_status -debug -constraint ' OpSys == "LINUX"  '

And you should read condor manual section 4.1 if you want to learn how
ClassAdds works.
http://research.cs.wisc.edu/htcondor/manual/v7.8/4_1HTCondor_s_ClassAd.html

Regards
Lukas

On Thu, Jan 31, 2013 at 10:39:15AM +0000, Mostafa.B wrote:
> I am trying to learn how ClassAdds work,
> 
> when I enter the following in command prompt on one of the condor nodes, I
> get communication error.
> 
> *condor_status -constraint ' OpSys == "LINUX"  '*
> 
> any ideas what would be the reason? and what the solution is?
> 
> 
> Regards
> 
> Mosy

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