1just-man-pages/condor_off(1)General Commands Manualjust-man-pages/condor_off(1)
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Name

6       condor_off Shutdown HTCondor daemons
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Synopsis

9       condor_off [ -help -version ]
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11       condor_off  [  -graceful -fast -peaceful -force-graceful ] [ -debug ] [
12       -pool centralmanagerhostname[:portnumber] ] [ -name  hostname  hostname
13       -addr  <a.b.c.d:port>  <a.b.c.d:port>  -constraint  expression -all ] [
14       -daemon daemonname ]
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Description

17       condor_off shuts down a set of the HTCondor daemons running on a set of
18       one  or more machines. It does this cleanly so that checkpointable jobs
19       may gracefully exit with minimal loss of work.
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21       The command condor_off without any arguments will shut down all daemons
22       except condor_master . The condor_master can then handle both local and
23       remote requests to restart the other HTCondor daemons if  need  be.  To
24       restart HTCondor running on a machine, see the condor_on command.
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26       With  the  -daemon master option, condor_off will shut down all daemons
27       including the condor_master . Specification using  the  -daemon  option
28       will shut down only the specified daemon.
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30       For  security reasons of authentication and authorization, this command
31       requires  ADMINISTRATOR level of access.
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Options

34       -help
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36          Display usage information
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40       -version
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42          Display version information
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46       -graceful
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48          Gracefully shutdown daemons (the default)
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52       -fast
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54          Quickly shutdown daemons. A minimum of the first two  characters  of
55          this  option  must  be specified, to distinguish it from the -force-
56          graceful command.
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60       -peaceful
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62          Wait indefinitely for jobs to finish
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66       -force-graceful
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68          Force a graceful shutdown, even after issuing a -peaceful command. A
69          minimum  of  the  first two characters of this option must be speci‐
70          fied, to distinguish it from the -fast command.
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74       -debug
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76          Causes debugging information to be sent to  stderr ,  based  on  the
77          value of the configuration variable  TOOL_DEBUG .
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81       -pool centralmanagerhostname[:portnumber]
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83          Specify  a  pool  by  giving  the central manager's host name and an
84          optional port number
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88       -name hostname
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90          Send the command to a machine identified by hostname
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94       hostname
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96          Send the command to a machine identified by hostname
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100       -addr <a.b.c.d:port>
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102          Send the command to a machine's master located at <a.b.c.d:port>
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106       <a.b.c.d:port>
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108          Send the command to a machine located at <a.b.c.d:port>
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112       -constraint expression
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114          Apply this command only  to  machines  matching  the  given  ClassAd
115          expression
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119       -all
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121          Send the command to all machines in the pool
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125       -daemon daemonname
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127          Send  the command to the named daemon. Without this option, the com‐
128          mand is sent to the condor_master daemon.
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Exit Status

133       condor_off will exit with a status value of 0 (zero) upon success,  and
134       it will exit with the value 1 (one) upon failure.
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Examples

137       To shut down all daemons (other than condor_master ) on the local host:
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139       % condor_off
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141       To shut down only the condor_collector on three named machines:
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143       % condor_off  cinnamon cloves vanilla -daemon collector
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145       To  shut  down  daemons  within a pool of machines other than the local
146       pool, use the -pool option. The argument is the  name  of  the  central
147       manager  for  the  pool. Note that one or more machines within the pool
148       must be specified as the targets for the command.  This  command  shuts
149       down  all  daemons except the condor_master on the single machine named
150       cae17 within the pool of machines that has condor.cae.wisc.edu  as  its
151       central manager:
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153       % condor_off  -pool condor.cae.wisc.edu -name cae17
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Author

156       Center for High Throughput Computing, University of Wisconsin-Madison
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159       Copyright  (C) 1990-2018 Center for High Throughput Computing, Computer
160       Sciences Department, University of Wisconsin-Madison, Madison, WI.  All
161       Rights Reserved. Licensed under the Apache License, Version 2.0.
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165                                     date         just-man-pages/condor_off(1)
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