1condor_restart(1)           General Commands Manual          condor_restart(1)
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Name

6       condor_restartRestart a set of HTCondor daemons
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Synopsis

9       condor_restart[-help | -version]
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11       condor_restart[-debug]  [-graceful | -fast | -peaceful] [-pool central‐
12       managerhostname[:portnumber]]  [  -name   hostname|   hostname|   -addr
13       "<a.b.c.d:port>"|   "<a.b.c.d:port>"|   -constraint  expression|  -all]
14       [-daemon daemonname]
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Description

17       condor_restartrestarts a set of HTCondor daemons on a set of  machines.
18       The  daemons  will  be  put  into  a consistent state, killed, and then
19       invoked anew.
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21       If, for example, the condor_masterneeds to be restarted  again  with  a
22       fresh  state,  this is the command that should be used to do so. If the
23       DAEMON_LISTvariable in the configuration file has  been  changed,  this
24       command  is  used  to  restart  the  condor_masterin  order to see this
25       change. The condor_reconfigurecommand cannot be used in the case  where
26       the DAEMON_LISTexpression changes.
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28       The  command  condor_restartwith  no arguments or with the -daemon mas‐
29       teroption will safely shut down all running jobs and all submitted jobs
30       from  the machine(s) being restarted, then shut down all the child dae‐
31       mons of the condor_master, and then restart the condor_master. This, in
32       turn,  will  allow the condor_masterto start up other daemons as speci‐
33       fied in the DAEMON_LISTconfiguration file entry.
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35       For security reasons of authentication and authorization, this  command
36       requires ADMINISTRATOR level of access.
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Options

39       -help
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41          Display usage information
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45       -version
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47          Display version information
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51       -debug
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53          Causes  debugging  information  to  be  sent to stderr, based on the
54          value of the configuration variable TOOL_DEBUG.
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58       -graceful
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60          Gracefully shutdown daemons (the default) before restarting them
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64       -fast
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66          Quickly shutdown daemons before restarting them
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70       -peaceful
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72          Wait indefinitely for jobs to finish before shutting  down  daemons,
73          prior to restarting them
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77       -pool centralmanagerhostname[:portnumber]
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79          Specify  a  pool  by  giving  the central manager's host name and an
80          optional port number
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84       -name hostname
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86          Send the command to a machine identified by hostname
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90       hostname
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92          Send the command to a machine identified by hostname
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96       -addr <a.b.c.d:port>
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98          Send the command to a machine's master located at "<a.b.c.d:port>"
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102       <a.b.c.d:port>
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104          Send the command to a machine located at "<a.b.c.d:port>"
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108       -constraint expression
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110          Apply this command only  to  machines  matching  the  given  ClassAd
111          expression
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115       -all
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117          Send the command to all machines in the pool
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121       -daemon daemonname
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123          Send  the command to the named daemon. Without this option, the com‐
124          mand is sent to the condor_masterdaemon.
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Exit Status

131       condor_restartwill exit with a status value of 0 (zero)  upon  success,
132       and it will exit with the value 1 (one) upon failure.
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Examples

135       To restart the condor_masterand all its children on the local host:
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137       % condor_restart
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139       To restart only the condor_startdon a named machine:
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141       % condor_restart -name bluejay -daemon startd
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143       To  restart  a machine within a pool other than the local pool, use the
144       -pooloption. The argument is the name of the central  manager  for  the
145       pool.  Note that one or more machines within the pool must be specified
146       as the targets for  the  command.  This  command  restarts  the  single
147       machine   named   cae17within  the  pool  of  machines  that  has  con‐
148       dor.cae.wisc.eduas its central manager:
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150       % condor_restart -pool condor.cae.wisc.edu -name cae17
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Author

153       Center for High Throughput Computing, University of Wisconsin-Madison
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156       Copyright (C) 1990-2019 Center for High Throughput Computing,  Computer
157       Sciences  Department, University of Wisconsin-Madison, Madison, WI. All
158       Rights Reserved. Licensed under the Apache License, Version 2.0.
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162                                     date                    condor_restart(1)
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