||Home||Switchboard||Unix Administration||Red Hat||TCP/IP Networks||Neoliberalism||Toxic Managers|
|(slightly skeptical) Educational society promoting "Back to basics" movement against IT overcomplexity and bastardization of classic Unix|
|News||Grid Engine||Recommended Links||SGE Troubleshooting||Job stuck in the queue problem||Job or Queue Reported in Error State E||Monitoring and Controlling Jobs|
|Why Won't My Jobs Run ?||Job Post Mortem||Queue states||Starting and Killing SGE Daemons||Monitoring Queues||Queue instance in AU state||Viewing SGE Job Output|
|qmod||qdel||qalter -- Change Job Priority||Submitting parallel OpenMPI jobs||SGE Submit Scripts||SGE preventing oversubscription in two queues for the same hosts||Excluding SGE queue from scheduling|
|qsub||qstat||Enabling schedd_job_info||Execution hosts||SGE hostgroups||SGE Resource Quota Sets||sge_conf|
|Monitoring Queues and Jobs||Starting and Killing SGE Daemons||SGE cheat sheet||Tips||History||Humor||Etc|
qalter -w v <jobid> This command enlists the reasons why a job is not dispatchable in principle.
qstat -u '*'
Sometimes we want to delete a job before its running. For this you can use the
The example deletes the job number 903.
qdel -f 903
To clear error status of the job you can use qmod
Command qmod enables users classified as owners (see queue_conf(5) for details) to modify the state of Grid Engine queues for his/her machine as well as the state of his/her own jobs. This command send a signal to a running job :
qmod -sj | -usf | -cd # suspend | unsuspend | clear error
A manager/operator or root can execute qmod for any queue and job in a cluster but only from administrative hosts. Find additional information concerning wc_queue_list and wc_job_list in sge_types(1).
To disable queue use qmod -d Q. To enable back the queue, you can use qmod -e Q.
qmod -e all.q@node23 # enable node23 in queue all.q (-d == disable)
> qmod -sj 1277 santaklaus - suspended job 1277 > qmod -usj 1277 santaklaus - unsuspended job 1277
# qmod -e comp-pvfs-* Queue "comp-pvfs-0-0.q" has been enabled by email@example.com root - queue "comp-pvfs-0-1.q" is already enabled root - queue "comp-pvfs-0-2.q" is already enabled [root@frontend-0 root]# qstat -f queuename qtype used/tot. load_avg arch states ---------------------------------------------------------------------------- comp-pvfs-0-0.q BIP 0/2 0.10 glinux ---------------------------------------------------------------------------- comp-pvfs-0-1.q BIP 0/2 0.58 glinux ---------------------------------------------------------------------------- comp-pvfs-0-2.q BIP 0/2 0.02 glinux ---------------------------------------------------------------------------- frontend-0.q BIP 0/2 0.01 glinux
For more information in using SGE, please refer to the SGE documentation and the man pages.
qmod [ options ] [ wc_job_range_list | wc_queue_list ]
qalter -- Change Job Priority
|Bulletin||Latest||Past week||Past month||
After submitting your job to Grid Engine you may track its status by using either the qstat command, the GUI interface QMON, or by email.Monitoring with qstat
The qstat command provides the status of all jobs and queues in the cluster. The most useful options are:
- qstat: Displays list of all jobs with no queue status information.
- qstat -u hpc1***: Displays list of all jobs belonging to user hpc1***
- qstat -f: gives full information about jobs and queues.
- qstat -j [job_id]: Gives the reason why the pending job (if any) is not being scheduled.
You can refer to the man pages for a complete description of all the options of the qstat command.Monitoring Jobs by Electronic Mail
Another way to monitor your jobs is to make Grid Engine notify you by email on status of the job.
In your batch script or from the command line use the -m option to request that an email should be send and -M option to precise the email address where this should be sent. This will look like:
#$ -M myaddress@work
#$ -m beas
Where the (-m) option can select after which events you want to receive your email. In particular you can select to be notified at the beginning/end of the job, or when the job is aborted/suspended (see the sample script lines above).
And from the command line you can use the same options (for example):
qsub -M myaddress@work -m be job.shHow do I control my jobs
Based on the status of the job displayed, you can control the job by the following actions:
Monitoring and controlling with QMON
Modify a job: As a user, you have certain rights that apply exclusively to your jobs. The Grid Engine command line used is qmod. Check the man pages for the options that you are allowed to use.
- Suspend/(or Resume) a job: This uses the UNIX kill command, and applies only to running jobs, in practice you type
qmod -s/(or-r)job_id (where job_id is given by qstat or qsub).
- Delete a job: You can delete a job that is running or spooled in the queue by using the qdel command like this
qdel job_id (where job_id is given by qstat or qsub).
You can also use the GUI QMON, which gives a convenient window dialog specifically designed for monitoring and controlling jobs, and the buttons are self explanatory.
For further information, see the SGE User's Guide ( PDF, HTML).
You can't directly import a queue from Oracle grid engine to Univa grid engine. The structure of the queue is slightly different.
Google matched content
Groupthink : Two Party System as Polyarchy : Corruption of Regulators : Bureaucracies : Understanding Micromanagers and Control Freaks : Toxic Managers : Harvard Mafia : Diplomatic Communication : Surviving a Bad Performance Review : Insufficient Retirement Funds as Immanent Problem of Neoliberal Regime : PseudoScience : Who Rules America : Neoliberalism : The Iron Law of Oligarchy : Libertarian Philosophy
War and Peace : Skeptical Finance : John Kenneth Galbraith :Talleyrand : Oscar Wilde : Otto Von Bismarck : Keynes : George Carlin : Skeptics : Propaganda : SE quotes : Language Design and Programming Quotes : Random IT-related quotes : Somerset Maugham : Marcus Aurelius : Kurt Vonnegut : Eric Hoffer : Winston Churchill : Napoleon Bonaparte : Ambrose Bierce : Bernard Shaw : Mark Twain Quotes
Vol 25, No.12 (December, 2013) Rational Fools vs. Efficient Crooks The efficient markets hypothesis : Political Skeptic Bulletin, 2013 : Unemployment Bulletin, 2010 : Vol 23, No.10 (October, 2011) An observation about corporate security departments : Slightly Skeptical Euromaydan Chronicles, June 2014 : Greenspan legacy bulletin, 2008 : Vol 25, No.10 (October, 2013) Cryptolocker Trojan (Win32/Crilock.A) : Vol 25, No.08 (August, 2013) Cloud providers as intelligence collection hubs : Financial Humor Bulletin, 2010 : Inequality Bulletin, 2009 : Financial Humor Bulletin, 2008 : Copyleft Problems Bulletin, 2004 : Financial Humor Bulletin, 2011 : Energy Bulletin, 2010 : Malware Protection Bulletin, 2010 : Vol 26, No.1 (January, 2013) Object-Oriented Cult : Political Skeptic Bulletin, 2011 : Vol 23, No.11 (November, 2011) Softpanorama classification of sysadmin horror stories : Vol 25, No.05 (May, 2013) Corporate bullshit as a communication method : Vol 25, No.06 (June, 2013) A Note on the Relationship of Brooks Law and Conway Law
Fifty glorious years (1950-2000): the triumph of the US computer engineering : Donald Knuth : TAoCP and its Influence of Computer Science : Richard Stallman : Linus Torvalds : Larry Wall : John K. Ousterhout : CTSS : Multix OS Unix History : Unix shell history : VI editor : History of pipes concept : Solaris : MS DOS : Programming Languages History : PL/1 : Simula 67 : C : History of GCC development : Scripting Languages : Perl history : OS History : Mail : DNS : SSH : CPU Instruction Sets : SPARC systems 1987-2006 : Norton Commander : Norton Utilities : Norton Ghost : Frontpage history : Malware Defense History : GNU Screen : OSS early history
The Peter Principle : Parkinson Law : 1984 : The Mythical Man-Month : How to Solve It by George Polya : The Art of Computer Programming : The Elements of Programming Style : The Unix Haterís Handbook : The Jargon file : The True Believer : Programming Pearls : The Good Soldier Svejk : The Power Elite
Most popular humor pages:
Manifest of the Softpanorama IT Slacker Society : Ten Commandments of the IT Slackers Society : Computer Humor Collection : BSD Logo Story : The Cuckoo's Egg : IT Slang : C++ Humor : ARE YOU A BBS ADDICT? : The Perl Purity Test : Object oriented programmers of all nations : Financial Humor : Financial Humor Bulletin, 2008 : Financial Humor Bulletin, 2010 : The Most Comprehensive Collection of Editor-related Humor : Programming Language Humor : Goldman Sachs related humor : Greenspan humor : C Humor : Scripting Humor : Real Programmers Humor : Web Humor : GPL-related Humor : OFM Humor : Politically Incorrect Humor : IDS Humor : "Linux Sucks" Humor : Russian Musical Humor : Best Russian Programmer Humor : Microsoft plans to buy Catholic Church : Richard Stallman Related Humor : Admin Humor : Perl-related Humor : Linus Torvalds Related humor : PseudoScience Related Humor : Networking Humor : Shell Humor : Financial Humor Bulletin, 2011 : Financial Humor Bulletin, 2012 : Financial Humor Bulletin, 2013 : Java Humor : Software Engineering Humor : Sun Solaris Related Humor : Education Humor : IBM Humor : Assembler-related Humor : VIM Humor : Computer Viruses Humor : Bright tomorrow is rescheduled to a day after tomorrow : Classic Computer Humor
The Last but not Least Technology is dominated by two types of people: those who understand what they do not manage and those who manage what they do not understand ~Archibald Putt. Ph.D
Copyright © 1996-2021 by Softpanorama Society. www.softpanorama.org was initially created as a service to the (now defunct) UN Sustainable Development Networking Programme (SDNP) without any remuneration. This document is an industrial compilation designed and created exclusively for educational use and is distributed under the Softpanorama Content License. Original materials copyright belong to respective owners. Quotes are made for educational purposes only in compliance with the fair use doctrine.
FAIR USE NOTICE This site contains copyrighted material the use of which has not always been specifically authorized by the copyright owner. We are making such material available to advance understanding of computer science, IT technology, economic, scientific, and social issues. We believe this constitutes a 'fair use' of any such copyrighted material as provided by section 107 of the US Copyright Law according to which such material can be distributed without profit exclusively for research and educational purposes.
This is a Spartan WHYFF (We Help You For Free) site written by people for whom English is not a native language. Grammar and spelling errors should be expected. The site contain some broken links as it develops like a living tree...
|You can use PayPal to to buy a cup of coffee for authors of this site|
Last modified: March 12, 2019