Name
condor_off - Shutdown Condor daemons
Synopsis
condor_off [ -help -version ]
condor_off [ -graceful -fast ] [ -debug ] [ -name name name -addr
<a.b.c.d:port> <a.b.c.d:port> ... ][ -all ] [ -subsystem master startd
schedd collector negotiator kbdd quill ]
condor_off [ -graceful -fast ] [ -debug ] [ -pool
centralmanagerhostname[:portnumber] -name name ][ -addr <a.b.c.d:port>
] ... [ -all ] [ -subsystem master startd schedd collector negotiator
kbdd quill ]
Description
condor_off shuts down a set of the Condor 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 Condor daemons if need be. To
restart Condor running on a machine, see the condor_on command.
With the -subsystem master option, condor_off will shut down all
daemons including the condor_master . Specification using the
-subsystem option will shut down only the specified daemon.
For security purposes (authentication and authorization), this command
requires an administrator’s level of access. See section on page for
further explanation.
Options
-help
Display usage information
-version
Display version information
-graceful
Gracefully shutdown daemons (the default)
-fast
Quickly shutdown daemons
-peaceful
Wait indefinitely for jobs to finish
-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 name
Send the command to a machine identified by name
name
Send the command to a machine identified by name
-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>
-all
Send the command to all machines in the pool
-subsystem master startd schedd collector negotiator kbdd quill
Send the command to the named daemon. Without this option, the
command 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 -subsystem 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
Condor Team, University of Wisconsin-Madison
Copyright
Copyright (C) 1990-2009 Condor Team, Computer Sciences Department,
University of Wisconsin-Madison, Madison, WI. All Rights Reserved.
Licensed under the Apache License, Version 2.0.
See the Condor Version 7.2.4 Manual or
http://www.condorproject.org/licensefor additional notices. condor-
admin@cs.wisc.edu
date just-man-pages/condor_off(1)