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just-man-pages/condor_off(1)General Commands Manuajust-man-pages/condor_off(1) Name condor_off Shutdown HTCondor daemons Synopsis condor_off [ -help -version ] condor_off [ -graceful -fast -peaceful -force-graceful ] [ -debug ] [ -pool centralmanagerhostname[:portnumber] ] [ -name hostname hostname -addr _a.b.c.d:port_ _a.b.c.d:port_ -constraint expression -all ] [ -daemon daemonname ] Description condor_off shuts 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_off without any arguments will shut down all daemons except condor_master . The condor_master can 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_on command. With the -daemon master option, condor_off will shut down all daemons including the condor_master . Specification using the -daemon option 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- graceful command. -peaceful Wait indefinitely for jobs to finish -force-graceful Force a graceful shutdown, even after issuing a -peaceful command. A minimum of the first two characters of this option must be speci- fied, to distinguish it from the -fast command. -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 op- tional 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 ex- pression -all Send the command to all machines in the pool -daemon daemonname Send the command to the named daemon. Without this option, the com- mand is sent to the condor_master daemon. 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_collector on 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 -pool option. 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_master on the single machine named cae17 within the pool of machines that has condor.cae.wisc.edu as 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. date just-man-pages/condor_off(1)
Name | Synopsis | Description | Options | Exit Status | Examples | Author | Copyright
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