TORQUE is a fork of OpenPBS, a job scheduling application used to distribute workloads within a UNIX-based computing cluster.

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22 views

Torque - STDIN.o is empty [closed]

I have installed Torqu 2.5.7-9.el6 on my laptop: Installing: torque torque-client torque-devel torque-docs torque-drmaa torque-drmaa-devel torque-gui torque-libs torque-mom torque-pam ...
0
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0answers
6 views

Configuring Maui/Torque to map different queues to same nodes based on availability

I want to setup Maui/Torque to have queues mapping to specific nodes. I currently have 2 queues (main, priv) and 2 nodes (node1, node2). What I would like to achieve is the following: *queues* -> ...
0
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1answer
45 views

prevent normal users from running code on a cluster outside of pbs system

In our cluster with PBS batch system (torque) installed, we wish all the users execute their jobs by qsub so that the CPU resources can be well managed. However, it is found that users in our cluster ...
0
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0answers
31 views

torque reports error when posting job to client nodes

The system has two machines, one (called macondo02) runs pbs_server and pbs_schedule, another (called macondo01) runs pbs_mom. I have ensured that the host can clearly identify the existance of the ...
0
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0answers
25 views

Choosing a scheduler and WMS layer for cluster

I'm trying to decide between HTCondor, TORQUE-Maui, EMI-gLite. It seems that these are functionally the same with regards to the ease of implementation, community and platform support (my cluster is ...
1
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0answers
86 views

Email notifications per JOB ARRAY not per job in PBS torque

Is there a way to configure torque to send email notifications on start and end of job array, and not per job, Im managing job arrays of thousands of jobs, and I dont want to get flooded by mails. But ...
1
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0answers
130 views

Why does qdel comman return 'Unknown Job Id'

OS Version: CentOS release 4.6 (Final) Kernel \r on an \m 2.6.9-100.ELsmp Problem When I run qdel i get the following error: qdel: Unknown Job Id 20432.scyld.localdomain Information Output of ...
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2answers
515 views

I get the error qsub: Bad UID for job execution when trying to submit a job via PBS

OS Version: CentOS release 4.6 (Final) Kernel \r on an \m 2.6.9-100.ELsmp When I attempt to run a job it gives me the error: qsub: Bad UID for job execution I have created a fresh user account and ...
1
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0answers
34 views

Torque PBS: If we change queue attributes do they come into effect instantly or do I need to restart PBS?

Like I mention in the title, if we change queue attributes do they come into effect instantly or do I need to restart PBS? Let me know.
-1
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1answer
51 views

Torque: How lock node cores to one application [closed]

I am having an issue that I do not know how to solve. Say I have 2 nodes (node1 and node2) each with 24 cores, I have software where I have a license for 32 cores. I want to be able to configure ...
1
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0answers
212 views

Set total memory limit with Torque

I run a moderately sized cluster and I am having a queue problem. For example I have a node with 128GB of memory and a program that I set the amount of memory per core. So for example if I set memory ...
2
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0answers
1k views

torque pbs 4.0.1 job stays queued ('Q') state; the scheduler seems not receiving any notification

I am using torque 4.0.1 on openSUSE 12.1 in a cluster environment. When I qsub a job (simple as "echo hello"), it remains in 'Q' state, and never gets scheduled. I can force the job to run with qrun, ...
1
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0answers
46 views

Getting pbs configuration

I am currently working on an application which use the accounting logs generated by pbs/torque (by default in $APPHOME/server_priv/accounting). I would like to now if there is a reliable way to find ...
2
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1answer
100 views

qsub: How can I find out what DRM middleware exactly is installed on a cluster?

I have a user account on a very big cluster. I have previous experience with Grid Engine and want to use the cluster for array jobs. The documentation tells me to use "qsub" for load balancing / ...
1
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1answer
573 views

Torque and maui node status

I am new for torque and maui. I was checking for node state to looking for which nodes are free and which nodes are in use. For torque one command is pbsnodes. Which gives status and other info ...
0
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1answer
304 views

Non-exclusive job scheduling in PBS/Torque

The cluster resource manager Torque typically allocates compute nodes on an exclusive basis. However, when you have a lot of small jobs (like we do) running against multi-core compute nodes, this can ...
21
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6answers
2k views

Outgrowing cron: what's the next scheduler?

We've been using cron for about as long as I can remember to handle all of our job scheduling needs. Everything from storage clones/snapshots to reports against databases to daily system reports to ...
2
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2answers
2k views

Torque jobs does not enter “E” state (unless “qrun”)

Jobs I add to the queue stays there in "Queued" state without attempts to be executed (unless I manually qrun them) /var/spool/torque/server_logs say just 04/11/2011 ...
0
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2answers
2k views

Torque works half of the time. Fails No Permission the other half

We upgraded our OS from Debian 5 to Debian 6 and consequently upgraded Torque. Now qstat and qsub works for about 1 minute and fails for another minute. I have torque-2.5.5 (but I tried 2.4.8 and it ...
0
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3answers
468 views

Parallel prologue and epilogue in Grid Engine

We have a cluster being used to run MPI jobs for a customer. Previously this cluster used Torque as the scheduler, but we are transitioning to Grid Engine 6.2u5 (for some other features). ...
0
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1answer
1k views

Installing Torque on a single machine

Does anyone know if I can install Torque on a multicore machine instead of across a cluster? We're looking to test some software that requires Torque and exceeds the hardware capability of our LSF ...
0
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1answer
240 views

Only half of my pbs/Torque jobs are being scheduled

My supercomputing center recently moved from SGE to pbs/Torque. Now, when I schedule my array jobs, only half of the jobs in the array get scheduled. When they finish, the other half get scheduled. ...