wiki.conf(5)
NAME
wiki.conf - Slurm configuration file for wiki and wiki2 scheduler plugins
DESCRIPTION
wiki.conf is an ASCII file which describes wiki and wiki2 scheduler
specific Slurm configuration information. The file location can be
modified at system build time using the DEFAULT_SLURM_CONF parameter or
at execution time by setting the SLURM_CONF environment variable. The
file will always be located in the same directory as the slurm.conf
file.
Parameter names are case insensitive. Any text following a "#" in the
configuration file is treated as a comment through the end of that
line. Changes to the configuration file take effect upon restart of
Slurm daemons, daemon receipt of the SIGHUP signal, or execution of the
command "scontrol reconfigure" unless otherwise noted.
The overall configuration parameters available include:
AuthKey
Authentication key for communications. This should be no more
than a 32-bit unsigned integer and match the KEY configured in
the moab-private.cnf file (for the Moab Scheduler) or the
--with-key= value used to configure the Maui Scheduler.
EHost Name the computer on which Moab server executes. It is used in
establishing a communications path for event notification. By
default EHost will be identical in value to the ControlAddr
configured in slurm.conf. Not applicable to wiki plugin, only
the wiki2 plugin.
EHostBackup
Name the computer on which the backup Moab server executes. It
is used in establishing a communications path for event
notification. By default EHostBackup will be identical in value
to the BackupAddr configured in slurm.conf. Not applicable to
wiki plugin, only the wiki2 plugin.
EPort Port to be used to notify Moab of events (job submitted to
Slurm, job terminates, etc.). This numeric value should match
EPORT configured in the moab.cnf file. Not applicable to wiki
plugin, only the wiki2 plugin.
ExcludePartitions
Identifies partitions whose jobs are to be scheduled directly by
Slurm rather than Moab/Maui. This only effects jobs which are
submitted using Slurm commands (i.e. srun, salloc or sbatch, NOT
msub from Moab). These jobs will be scheduled on a
First-Come-First-Served basis directly by Slurm. Note that
Slurm recognizes jobs submitted via msub based upon the value
FirstJobId configured in slurm.conf. Set the values MINJOBID
and MAXJOBID in moab.cfg accordingly. For example MINJOBID=1,
MAXJOBID=65535 and FirstJobId=65536. Jobs submitted using msub
will have job ID values in the range of 1 and 65535 while jobs
submitted directly using Slurm commands will have a job ID of
65536 or higher. Moab/Maui controls for resource reservation,
fair share scheduling, etc. will not apply to the initiation of
these jobs. While Moab/Maui will not control the initiation of
jobs in these partitions, it will account for and report the
jobs. If more than one partition is to be scheduled directly by
Slurm, use a comma separator between their names. This may
provide faster response times than Moab/Maui scheduling.
HidePartitionJobs
Identifies partitions whose jobs are not to be reported to
Moab/Maui. These jobs will not be accounted for or otherwise
visible to Moab/Maui. Any partitions listed here must also be
listed in ExcludePartitions. This only effects jobs which are
submitted using Slurm commands (i.e. srun, salloc or sbatch,
NOT msub from Moab). If more than one partition is to have its
jobs hidden, use a comma separator between their names.
HidePartitionNodes
Identifies partitions whose nodes are not to be reported to
Moab/Maui. Nodes which are configured only in hidden partitions
will not be accounted for or otherwise visible to Moab/Maui.
Any partitions included here will normally also be included in
the ExcludePartitions and HidePartitionJobs parameters. If more
than one partition is to have its jobs hidden, use a comma
separator between their names.
HostFormat
Controls the format of host lists exchanged between Slurm and
Moab. The default value is "0". Not applicable to wiki plugin,
only the wiki2 plugin.
0 No data compression. Each host name is listed
individually.
1 Slurm hostlist expressions are exchanged with task counts
(e.g. "tux[0-16]*2") in job state information and job
initiation requests.
2 Slurm hostlist expressions are used to report node state
information.
JobAggregationTime
This is used to avoid notifying Moab of large numbers of events
occurring about the same time. If an event occurs within this
number of seconds since Moab was last notified of an event,
another notification is not sent. This should be an integer
number of seconds. The default value is 10 seconds. The value
should match JOBAGGREGATIONTIME configured in the moab.cnf file.
Not applicable to wiki plugin, only the wiki2 plugin.
JobPriority
Controls initial job priority. The default value is "hold".
Not applicable to wiki plugin, only the wiki2 plugin.
run Job permitted to run directly under Slurm's control
hold Hold all incoming jobs until Moab or Maui tell them to
run
EXAMPLE
################################################################## # Slurm's configuration file for sched/wiki plugin ################################################################## # # Hold all incoming jobs until Moab tells them to run JobPriority=hold # Slurm directly schedules jobs in the debug and test partitions ExcludePartitions=debug,test # # Moab encryption key, matches KEY in moab-private.cfg AuthKey=1234 # # Moab event notification port, matches EPORT in moab.cfg EPort=15017 # Moab event notification hosts, where Moab executes EHost=tux0 EHostBackup=tux1 # Moab event notification throttle, matches JOBAGGREGATIONTIME # in moab.cfg (integer value in seconds) JobAggregationTime=15
COPYING
Copyright (C) 2006-2007 The Regents of the University of California. Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER). CODE-OCEC-09-009. All rights reserved. This file is part of Slurm, a resource management program. For details, see <http://slurm.schedmd.com/>. Slurm is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. Slurm is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
SEE ALSO
slurm.conf(5)
Opportunity
Personal Opportunity - Free software gives you access to billions of dollars of software at no cost. Use this software for your business, personal use or to develop a profitable skill. Access to source code provides access to a level of capabilities/information that companies protect though copyrights. Open source is a core component of the Internet and it is available to you. Leverage the billions of dollars in resources and capabilities to build a career, establish a business or change the world. The potential is endless for those who understand the opportunity.
Business Opportunity - Goldman Sachs, IBM and countless large corporations are leveraging open source to reduce costs, develop products and increase their bottom lines. Learn what these companies know about open source and how open source can give you the advantage.
Free Software
Free Software provides computer programs and capabilities at no cost but more importantly, it provides the freedom to run, edit, contribute to, and share the software. The importance of free software is a matter of access, not price. Software at no cost is a benefit but ownership rights to the software and source code is far more significant.
Free Office Software - The Libre Office suite provides top desktop productivity tools for free. This includes, a word processor, spreadsheet, presentation engine, drawing and flowcharting, database and math applications. Libre Office is available for Linux or Windows.
Free Books
The Free Books Library is a collection of thousands of the most popular public domain books in an online readable format. The collection includes great classical literature and more recent works where the U.S. copyright has expired. These books are yours to read and use without restrictions.
Source Code - Want to change a program or know how it works? Open Source provides the source code for its programs so that anyone can use, modify or learn how to write those programs themselves. Visit the GNU source code repositories to download the source.
Education
Study at Harvard, Stanford or MIT - Open edX provides free online courses from Harvard, MIT, Columbia, UC Berkeley and other top Universities. Hundreds of courses for almost all major subjects and course levels. Open edx also offers some paid courses and selected certifications.
Linux Manual Pages - A man or manual page is a form of software documentation found on Linux/Unix operating systems. Topics covered include computer programs (including library and system calls), formal standards and conventions, and even abstract concepts.
