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slurmdbd(8)			 Slurm Daemon			   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     Run slurmdbd in the foreground with logging copied 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	 hier-
	      archical	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 nei-
       ther of the above directories have write	permission for	SlurmUser,  no
       core file will be produced.

SIGNALS
       SIGTERM SIGINT
	      slurmdbd	will shutdown cleanly, waiting for in-progress rollups
	      to finish.

       SIGABRT
	      slurmdbd will perform a core dump, then exit.  In-progress oper-
	      ations are killed.

       SIGHUP
	      Reloads  the slurm configuration files, similar to 'scontrol re-
	      configure'.

       SIGUSR2
	      Reread the log level from	the configs, and then reopen  the  log
	      file.  This should be used when setting up logrotate(8).

       SIGCHLD SIGUSR1 SIGTSTP SIGXCPU SIGQUIT SIGPIPE SIGALRM
	      These signals are	explicitly ignored.

NOTES
       It  may	be useful to experiment	with different slurmctld specific con-
       figuration parameters using a distinct configuration file  (e.g.	 time-
       outs).	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  de-
       tails, see <https://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 op-
       tion) 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)

March 2020			 Slurm Daemon			   slurmdbd(8)

NAME | SYNOPSIS | DESCRIPTION | CORE FILE LOCATION | SIGNALS | NOTES | COPYING | SEE ALSO

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