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Re: [Condor-users] New to Condor - setting up on Linux



Hello,

I had experienced before while running condor_status, that the state of the machine is owner like what was displayed on your terminal. When I tried to submit jobs, it remains idle and wouldn't run. If ever you'll encounter this problem you may edit condor_config and set the following:

UWCS_START = True
UWCS_SUSPEND = False
UWCS_CONTINUE= True
UWCS_PREEMPT = False

These variables have default value. For testing jobs, you may comment those default values and try those of the above. Restart your condor_master and see the state of the machine using condor_status. You should see that all their status is UNCLAIMED. Try submitting jobs and see for yourself whether they run or not after configuring condor_config. :)
 
Jun Rey S. Lincuna




From: Bharanidharan Narayanaswamy <bharanitn@xxxxxxxxx>
To: Condor-Users Mail List <condor-users@xxxxxxxxxxx>
Sent: Fri, June 25, 2010 6:20:26 PM
Subject: Re: [Condor-users] New to Condor - setting up on Linux

Hi Guys,

Thanks a lot for all your inputs.

I've finally configured condor on machine A as collector,negotiator,schedd,master and machine B as submit and execute. I'm getting the following output for the commands,

1) condor_status

Name               OpSys      Arch   State     Activity LoadAv Mem   ActvtyTime

slot1@xxxxxxxxxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.080  1004  0+00:00:07
slot2@xxxxxxxxxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000  1004  0+00:00:08
slot3@xxxxxxxxxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000  1004  0+00:00:09
slot4@xxxxxxxxxxxxxxxxxxx LINUX      X86_64 Owner     Idle     0.000  1004  0+00:00:10
                     Total Owner Claimed Unclaimed Matched Preempting Backfill

        X86_64/LINUX     4     4       0         0       0          0        0

               Total     4     4       0         0       0          0        0

2) condor_status -any

MyType               TargetType           Name

Scheduler            None                 machineB.domain.com
DaemonMaster         None            machineB.domain.com
Machine              Job                  slot1@xxxxxxxxxxxxxxxxxxxx
Machine              Job                  slot2@xxxxxxxxxxxxxxxxxxxx
Machine              Job                  slot3@xxxxxxxxxxxxxxxxxxxx
Machine              Job                  slot4@xxxxxxxxxxxxxxxxxxxx
Scheduler            None                 machineA.domain.com.
DaemonMaster         None             machineA.domain.com.
Negotiator           None                 machineA.domain.com.

All these work when i configure machineB also as a submit node. If i make it only as execute node there is no reply for condor_status.

While configuring now i used the --owner=condor in the condor_configure command. Then i also added the ALLOW_READ and ALLOW_WRITE values as per your suggestion.

Thanks,

Burny



--- On Fri, 25/6/10, Shouqin Zhu <zhushouqin@xxxxxxxxx> wrote:

From: Shouqin Zhu <zhushouqin@xxxxxxxxx>
Subject: Re: [Condor-users] New to Condor - setting up on Linux
To: "Condor-Users Mail List" <condor-users@xxxxxxxxxxx>
Date: Friday, 25 June, 2010, 8:59 AM

Hi,
You should limit the ALLOW_READ and ALLOW_WRITE.
Don't set the two value = *.
Just fallow as this example:
ALLOW_READ=your IP segment;
ALLOW_WRITE= your IP segment;
 
Hope good luck!

On Fri, Jun 25, 2010 at 1:36 AM, Bharanidharan Narayanaswamy <bharanitn@xxxxxxxxx> wrote:
Hi,

I've worked on SGE before but wanted to try the Condor. I'm trying to set up condor on 2 linux boxes running Centos.

Both the machines are in the same domain.

The following are the steps i've followed,

1. Installed Condor using the rpm (7.4.2-1 release)
2. Machine A - configured as Manager,submit using 
condor_configure --type=manager,submit --central-manager=machineA.domain.com
3. Executed condor_master
4. I get the following processes
condor   14706  2.3  0.0  31128  3148 ?        Ss   22:52   0:00 condor_master
condor   14707  2.4  0.0  30084  3760 ?        Ss   22:52   0:00 condor_collector -f
condor   14708  4.0  0.0  30020  3708 ?        Ss   22:52   0:00 condor_negotiator -f
condor   14709  4.0  0.1  31644  4488 ?        Ss   22:52   0:00 condor_schedd -f
root     14712  0.0  0.0  21604  2088 ?        S    22:52   0:00 condor_procd -A /var/run/condor/procd_pipe.SCHEDD -S 60 -C 101
root     14724  0.0  0.0  61180   744 pts/1    S+   22:52   0:00 grep condor
5. No results for condor_status
6. Machine B - configured as execute,submit using 
condor_configure --type=manager,submit --central-manager=machineA.domain.com
7. I get the following processes running
condor   18072  3.0  0.0  29532  2852 ?        Ss   22:52   0:00 /usr/sbin/condor_master -pidfile /var/run/condor/master.pid
condor   18073  3.4  0.0  30200  3312 ?        Ss   22:52   0:00 condor_schedd -f
condor   18074 32.0  0.0  29584  3392 ?        Ss   22:52   0:03 condor_startd -f
root     18075  0.1  0.0  21760  1848 ?        S    22:52   0:00 condor_procd -A /var/run/condor/procd_pipe.SCHEDD -S 60 -C 101
root     18117  0.0  0.0  61152   748 pts/1    S+   22:52   0:00 grep condor
8. No results for condor_status

It would be great if some one can point me where i'm going wrong.

Thanks,
Burny





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--
Shouqin Zhu
Master.student of CSE Dept.
Network Computing Center
Chongqing University of Posts and Telecommunications
Chongqing China 400065
Phone:(+86) 15310640690
Email : zhushouqin@xxxxxxxxx

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