xenial (1) condor_off.1.gz

Provided by: htcondor_8.4.2~dfsg.1-1build1_amd64 bug

Name

       condor_off Shutdown - HTCondor daemons

Synopsis

       condor_off [-help -version]

       condor_off[-graceful         -fast        -peaceful        -force-graceful]        [-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 HTCondor 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 HTCondor daemons if need
       be. To restart HTCondor 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  reasons of authentication and authorization, this command requires  ADMINISTRATOR level of
       access.

Options

       -help

          Display usage information

       -version

          Display version information

       -graceful

          Gracefully shutdown daemons (the default)

       -fast

          Quickly shutdown daemons. A minimum of the first two characters of this option must be  specified,  to
          distinguish it from the -force-gracefulcommand.

       -peaceful

          Wait indefinitely for jobs to finish

       -force-graceful

          Force  a  graceful  shutdown,  even  after  issuing  a  -peacefulcommand.  A  minimum of the first two
          characters of this option must be specified, to distinguish it from the -fastcommand.

       -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 manager 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

       Center for High Throughput Computing, University of Wisconsin-Madison

       Copyright (C) 1990-2015 Center for High Throughput Computing, Computer Sciences Department, University of
       Wisconsin-Madison, Madison, WI. All Rights Reserved. Licensed under the Apache License, Version 2.0.

                                                  February 2016                                    condor_off(1)