FreeBSD Manual Pages
just-man-pages/condor_checkpGeneral Commandjust-man-pages/condor_checkpoint(1) Name condor_checkpoint send a checkpoint command to jobs running on speci- fied hosts Synopsis condor_checkpoint [ -help -version ] condor_checkpoint [ -debug ] [ -pool centralmanagerhostname[:portnum- ber] ] [ -name hostname hostname -addr _a.b.c.d:port_ _a.b.c.d:port_ -constraint expression -all ] Description condor_checkpoint sends a checkpoint command to a set of machines within a single pool. This causes the startd daemon on each of the specified machines to take a checkpoint of any running job that is exe- cuting under the standard universe. The job is temporarily stopped, a checkpoint is taken, and then the job continues. If no machine is spec- ified, then the command is sent to the machine that issued the con- dor_checkpoint command. The command sent is a periodic checkpoint. The job will take a check- point, but then the job will immediately continue running after the checkpoint is completed. condor_vacate , on the other hand, will re- sult in the job exiting (vacating) after it produces a checkpoint. If the job being checkpointed is running under the standard universe, the job produces a checkpoint and then continues running on the same machine. If the job is running under another universe, or if there is currently no HTCondor job running on that host, then condor_checkpoint has no effect. There is generally no need for the user or administrator to explicitly run condor_checkpoint . Taking checkpoints of running HTCondor jobs is handled automatically following the policies stated in the configura- tion files. Options -help Display usage information -version Display version information -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 Exit Status condor_checkpoint will exit with a status value of 0 (zero) upon suc- cess, and it will exit with the value 1 (one) upon failure. Examples To send a condor_checkpoint command to two named machines: % condor_checkpoint robin cardinal To send the condor_checkpoint command to a machine within a pool of ma- chines 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 ma- chines within the pool must be specified as the targets for the com- mand. This command sends the command to a the single machine named cae17 within the pool of machines that has condor.cae.wisc.edu as its central manager: % condor_checkpoint -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_checkpoint(1)
Name | Synopsis | Description | Options | Exit Status | Examples | Author | Copyright
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