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

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