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condor_on(1)						      General Commands Manual						      condor_on(1)

Name
       condor_on Start - up Condor daemons

Synopsis
       condor_on [-help -version]

       condor_on[-debug]  [-pool  centralmanagerhostname[:portnumber]]	[-name	hostnamehostname-addr  "<a.b.c.d:port>""<a.b.c.d:port>"-constraint
       expression-all] [-daemon daemonname]

Description
       condor_onstarts up a set of the Condor daemons on a set of machines. This command assumes that the condor_masteris already running  on  the
       machine.  If  this is not the case, condor_onwill fail complaining that it cannot find the address of the master. The command condor_onwith
       no arguments or with the -daemon masteroption will tell the condor_masterto start up the Condor	daemons  specified  in	the  configuration
       variable  DAEMON_LIST . If a daemon other than the condor_masteris specified with the -daemonoption, condor_onstarts up only that daemon.

       This command cannot be used to start up the condor_masterdaemon.

       For  security  purposes	(authentication  and authorization), this command requires an administrator's level of access. See section 3.6.1on
       page for further explanation.

Options
       -help

	  Display usage information

       -version

	  Display version information

       -debug

	  Causes debugging information to be sent to  stderr , based on the value of the configuration variable  TOOL_DEBUG

       -pool centralmanagerhostname[:portnumber]

	  Specify a pool by giving the central manager's host name and an optional port number

       -name hostname

	  Send the command to a machine identified by hostname

       hostname

	  Send the command to a machine identified by hostname

       -addr <a.b.c.d:port>

	  Send the command to a machine's master located at "<a.b.c.d:port>"

       <a.b.c.d:port>

	  Send the command to a machine located at "<a.b.c.d:port>"

       -constraint expression

	  Apply this command only to machines matching the given ClassAd expression

       -all

	  Send the command to all machines in the pool

       -daemon daemonname

	  Send the command to the named daemon. Without this option, the command is sent to the condor_masterdaemon.

Exit Status
       condor_onwill exit with a status value of 0 (zero) upon success, and it will exit with the value 1 (one) upon failure.

Examples
       To begin running all daemons (other than condor_master) given in the configuration variable  DAEMON_LIST on the local host:

       % condor_on

       To start up only the condor_negotiatoron two named machines:

       % condor_on   robin cardinal -daemon negotiator

       To start up only a daemon within a pool of machines other than the local pool, use the -pooloption. The argument is the name of the central
       manager	for the pool. Note that one or more machines within the pool must be specified as the targets for the command. This command starts
       up only the condor_schedddaemon on the single machine named cae17within the pool of machines that  has  condor.cae.wisc.eduas  its  central
       manager:

       % condor_on  -pool condor.cae.wisc.edu -name cae17 -daemon schedd

Author
       Condor Team, University of Wisconsin-Madison

Copyright
       Copyright  (C)  1990-2012  Condor  Team,  Computer  Sciences Department, University of Wisconsin-Madison, Madison, WI. All Rights Reserved.
       Licensed under the Apache License, Version 2.0.

       See the Condor Version 7.8.2 Manualor http://www.condorproject.org/licensefor additional notices. condor-admin@cs.wisc.edu

								  September 2012						      condor_on(1)

Check Out this Related Man Page

condor_master(1)					      General Commands Manual						  condor_master(1)

Name
       condor_master The - master Condor Daemon

Synopsis
       condor_master

Description
       This  daemon  is  responsible for keeping all the rest of the Condor daemons running on each machine in your pool. It spawns the other dae-
       mons, and periodically checks to see if there are new binaries installed for any of them. If there are, the condor_masterwill  restart  the
       affected  daemons.  In  addition,  if  any  daemon  crashes, the condor_masterwill send e-mail to the Condor Administrator of your pool and
       restart the daemon. The condor_masteralso supports various administrative  commands  that  let  you  start,  stop  or  reconfigure  daemons
       remotely. The condor_masterwill run on every machine in your Condor pool, regardless of what functions each machine are performing.

       Section 3.1.2in the Administrator's Manual has more information about the condor_masterand other Condor daemons. See Section 3.9.2for docu-
       mentation on command line arguments for condor_master.

       The  DAEMON_LIST configuration macro is used by the condor_masterto provide a per-machine list of daemons that should be started  and  kept
       running.  For  daemons that are specified in the  DC_DAEMON_LIST configuration macro, the condor_masterdaemon will spawn them automatically
       appending a -fargument. For those listed in  DAEMON_LIST , but not in  DC_DAEMON_LIST , there will be no -fargument.

Options
       -n name

	  Provides an alternate name for the condor_master to override that given by the  MASTER_NAME configuration variable.

Author
       Condor Team, University of Wisconsin-Madison

Copyright
       Copyright (C) 1990-2012 Condor Team, Computer Sciences Department, University of  Wisconsin-Madison,  Madison,  WI.  All  Rights  Reserved.
       Licensed under the Apache License, Version 2.0.

       See the Condor Version 7.8.2 Manualor http://www.condorproject.org/licensefor additional notices. condor-admin@cs.wisc.edu

								  September 2012						  condor_master(1)
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