3.2. Testing the Condor Roll

1. First, make sure condor daemons are running by executing:

   # ps -ef | grep condor

   On the frontend, the output should be similar to following:

   condor 2623 1 0 Apr19 ? 00:04:26 /opt/condor/sbin/condor_master condor 2646 2623 0 Apr19 ? 00:20:25 condor_collector -f condor 2647 2623 0 Apr19 ? 00:04:56 condor_negotiator -f condor 2649 2623 0 Apr19 ? 00:00:02 condor_schedd -f

   And on the compute nodes, the output should be similar to following:

   condor 17007 1 0 Apr19 ? 00:01:09 /opt/condor/sbin/condor_master condor 17009 17007 0 Apr19 ? 00:00:02 condor_schedd -f condor 17010 17007 0 Apr19 ? 00:09:09 condor_startd -f

2. Try a test job submission. If you don't already have a non-root user account, you'll need to create one:

   # useradd testuser # rocks sync users

   Then, to run a test job submission, execute:

   # su - testuser $ cp /opt/condor/tests/hello.* . $ condor_submit hello.sub

3. Check if jobs are submitted by executing:

   $ condor_q

   The output should be similar to:

   -- Submitter: jeebs.rocksclusters.org : <172.19.119.241:44626> : jeebs.rocksclusters.org ID OWNER SUBMITTED RUN_TIME ST PRI SIZE CMD 2.0 testuser 12/12 09:38 0+00:00:01 R 0 0.0 hello.sh 1 jobs; 0 idle, 1 running, 0 held

   R in status column(ST) means running. I means idling.

4. Once the queue is empty (above command shows no jobs) can see the history of jobs execution with:

   $ condor_history

   To see all the nodes in the condor pool do:

   $ condor_status

   The output should be similar to:

   Name OpSys Arch State Activity LoadAv Mem ActvtyTime vm1@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:40:04 vm2@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:45:05 vm3@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:45:06 vm4@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:45:07 vm1@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:35:04 vm2@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:40:05 vm3@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:40:06 vm4@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:40:07 vm1@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:25:04 vm2@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:30:05 vm3@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:30:06 vm4@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:30:07 vm1@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:15:05 vm2@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:20:06 vm3@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:20:07 vm4@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:20:08 vm1@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:10:04 vm2@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:15:05 vm3@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:15:06 vm4@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:15:07 vm1@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:00:04 vm2@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:05:05 vm3@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:05:06 vm4@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:05:07 vm1@compute-0 LINUX INTEL Owner Idle 0.860 506 0+00:00:09 vm2@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:00:05 vm3@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:00:06 vm4@compute-0 LINUX INTEL Unclaimed Idle 0.000 506 0+00:00:07 Machines Owner Claimed Unclaimed Matched Preempting INTEL/LINUX 28 1 0 27 0 0 Total 28 1 0 27 0 0