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

       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)