PBS Pro Administrator Guide - Department of Electrical and ...

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4 Chapter 1 Introduction Managers of such systems found that the capabilities of PBS mapped well onto cluster systems. The latest chapter in the PBS story began when Veridian (the R&D contractor that developed PBS for NASA) released the Portable Batch System Professional Edition (PBS Pro), a complete workload management solution. 1.3 About Veridian The PBS Pro product is brought to you by the same team that originally developed PBS for NASA over six years ago. In addition to the core engineering team, the Veridian PBS Products department includes individuals who have supported PBS on computers all around the world, including the largest supercomputers in existence. The staff includes internationally-recognized experts in resource- and job-scheduling, supercomputer optimization, message-passing programming, parallel computation, and distributed high-performance computing. In addition, the PBS team includes co-architects of the NASA Metacenter (the first fullproduction geographically distributed meta-computing environment), co-architects of the Department of Defense MetaQueueing Project, co-architects of the NASA Information Power Grid, and co-chair of the Grid Forum’s Scheduling Group. Veridian staff are routinely invited as speakers on a variety of information technology topics. Veridian is an advanced information technology company delivering trusted solutions in the areas of national defense, critical infrastructure and essential business systems. A private company with annual revenues of $650 million, Veridian operates at more than 50 locations in the US and overseas, and employs nearly 5,000 computer scientists and software development engineers, systems analysts, information security and forensics specialists and other information technology professionals. The company is known for building strong, long-term relationships with a highly sophisticated customer base.
Chapter 2 Concepts and Terms PBS Pro 5.0 Administrator Guide PBS is a “distributed workload management” or a “distributed resource management” system. As such, PBS handles management and monitoring of the computational workload on a set of one or more computers. Modern workload/resource management solutions like PBS include the features of traditional “batch queueing” but offer greater flexibility and control than first generation batch systems (such as the original UNIX batch system NQS). Workload management systems have three primary roles: Queuing of work or tasks to be run on a computer. Users submit tasks or “jobs” to the resource management system where they are queued up until the system is ready to run them. Scheduling i.e. the process of selecting which jobs to run when and where, according to a predetermined policy. Sites balance competing needs and goals on the system(s) to maximize efficient use of resources (both computer time and people time). Monitoring includes tracking and reserving system resources, and enforcing usage policy. This covers both user-level and system-level monitoring as well as monitoring of the scheduling algorithms to see how well they are meeting the stated goals 5
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Page 9 and 10: Acknowledgements PBS Pro 5.0 Admini
Page 11 and 12: Preface Intended Audience PBS Pro 5
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Page 31 and 32: # cd /cdrom # ./INSTALL PBS Pro 5.0
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Command Explanation Other Qmgr synt
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PBS Pro 5.0 Administrator Guide MOM
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% qmgr Qmgr: print server # Create
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false, the queue is considered stop
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Chapter 8 Configuring MOM PBS Pro 5
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When given a file destination, MOM
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8.1.2 Static Resources PBS Pro 5.0
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8.1.6 Example: Cluster PBS Pro 5.0
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9.2 Tunable Parameters PBS Pro 5.0
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10.2 Single Node System with Separa
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MOM Execution Host Jobs MOM Executi
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Chapter 11 Administration PBS Pro 5
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command line: /usr/pbs/sbin/pbs_sch
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11.6 Job Prologue/Epilogue Scripts
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error. The job will be requeued. PB
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file to be used. If a null string i
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PBS Pro 5.0 Administrator Guide 1.
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11.9 xpbsmon GUI Configuration xPBS
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Chapter 12 Advice for Users PBS Pro
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12.6 Checkpointing SGI MPI Jobs PBS
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Chapter 13 Problem Solving PBS Pro
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Chapter 14 Customizing PBS PBS Pro
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Chapter 15 Alternate Schedulers PBS
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The following is a complete list of
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