Free Knowledge Resources


Linux Manual Pages


Free Software * Books

Source Code

Free Media

Linux

slurmdbd(8)

NAME

   slurmdbd - Slurm Database Daemon.

SYNOPSIS

   slurmdbd [OPTIONS...]

DESCRIPTION

   slurmdbd  provides a secure enterprise-wide interface to a database for
   Slurm. This is particularly useful for archiving accounting records.

   OPTIONS

   -D     Debug mode. Execute slurmdbd in the foreground with  logging  to
          stdout.

   -h     Help; print a brief summary of command options.

   -n <value>
          Set  the daemon's nice value to the specified value, typically a
          negative number.

   -R[comma separated cluster name list]
          Reset the lft and rgt values of the associations  in  the  given
          cluster  list.   Lft  and  rgt  values  are  used to distinguish
          hierarchical groups in  the  slurm  accounting  database.   This
          option should be very rarely used.

   -v     Verbose operation. Multiple -v's increase verbosity.

   -V     Print version information and exit.

CORE FILE LOCATION

   If  slurmdbd  is  started with the -D option then the core file will be
   written to the current working  directory.   Otherwise  if  LogFile  in
   "slurmdbd.conf" is a fully qualified path name (starting with a slash),
   the core file will be written to the same directory as  the  log  file,
   provided  SlurmUser  has  write permission on the directory.  Otherwise
   the core file will be written to "/var/tmp/"  as  a  last  resort.   If
   neither  of  the above directories have write permission for SlurmUser,
   no core file will be produced.

NOTES

   It may be  useful  to  experiment  with  different  slurmctld  specific
   configuration  parameters  using  a  distinct  configuration file (e.g.
   timeouts).  However, this special configuration file will not  be  used
   by  the  slurmd  daemon  or the Slurm programs, unless you specifically
   tell each of them to use  it.  If  you  desire  changing  communication
   ports,  the  location of the temporary file system, or other parameters
   used by other Slurm components, change the common  configuration  file,
   slurm.conf.

COPYING

   Copyright  (C)  2008 Lawrence Livermore National Security.  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), slurmdbd.conf(5), slurmctld(8)



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.


birds banner