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condor_master(1) [debian 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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condor_off(1)						      General Commands Manual						     condor_off(1)

Name
       condor_off Shutdown - Condor daemons

Synopsis
       condor_off [-help -version]

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

Description
       condor_offshuts down a set of the Condor daemons running on a set of one or more machines. It does this cleanly so that checkpointable jobs
       may gracefully exit with minimal loss of work.

       The  command  condor_offwithout	any arguments will shut down all daemons except condor_master. The condor_mastercan then handle both local
       and remote requests to restart the other Condor daemons if need be. To restart Condor running on a machine, see the condor_oncommand.

       With the -daemon masteroption, condor_offwill shut down all daemons including the condor_master. Specification using the -daemonoption will
       shut down only the specified daemon.

       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

       -graceful

	  Gracefully shutdown daemons (the default)

       -fast

	  Quickly shutdown daemons

       -peaceful

	  Wait indefinitely for jobs to finish

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

Examples
       To shut down all daemons (other than condor_master) on the local host:

       % condor_off

       To shut down only the condor_collectoron three named machines:

       % condor_off   cinnamon cloves vanilla -daemon collector

       To shut down daemons within a pool of machines other than the local pool, use the -pooloption. The argument is the name of the central man-
       ager for the pool. Note that one or more machines within the pool must be specified as the targets for the command. This command shuts down
       all daemons except the condor_masteron the single machine named cae17within the pool of machines that has condor.cae.wisc.eduas its central
       manager:

       % condor_off   -pool condor.cae.wisc.edu -name cae17

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_off(1)

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