Htc cheat sheet
List of online workernodes
condor_status --server
To put an node offline
condor_drain <name_of_workernode>
Add the "-condor" option to stop the draining.
Get a list of jobs and where they are running
condor_q -run
View details about a job
condor_q -l <jobid>
Why a job is on hold?
condor_q -hold -af HoldReason <jobid>
Why a job stays in idle status?
condor_q -better-analyze <jobid>