-h

-V

Options

subcommand Executes the specified subcommand. See Usage section. -hPrints command usage to stderr and exits.

-VPrints LSF release version to stderr and exits.

Usage

ckconfig [-v]Checks LSF configuration files.

-v

Displays detailed messages about configuration file checking.

reconfig [-f][-v]Restarts LIMs on all hosts in the cluster. You should use reconfig after changing configuration files. The configuration files are checked before all LIMs in the cluster are restarted. If the configuration files are not correct, reconfiguration is not initiated.

If LSF_MASTER_LIST is specified in lsf.conf, you are prompted to confirm the reconfiguration for only the master candidate hosts.

-f

Disables user interaction and forces LIM to restart on all hosts in the cluster if no fatal errors are found. This option is useful in batch mode.

-v

Displays detailed messages about configuration file checking.

limstartup [-f] [host_name ... all]

Starts LIM on the local host if no arguments are specified.

Starts LIMs on the specified hosts or on all hosts in the cluster if the word all is the only argument provided. You are prompted to confirm LIM startup.

Only root and users listed in the parameter LSF_STARTUP_USERS in lsf.sudoers(5) can use the all and -foptions to start LIM as root.

These users must also be able to use rsh or ssh on all LSF hosts without having to type in passwords. If permission to start up LIMs as root is not configured, limstartup starts up LIMs as yourself after your confirmation.

The shell command specified by LSF_RSH in lsf.conf is used before rsh is tried.

-f

Disables interaction and does not ask for confirmation for starting LIMs.

limshutdown [-f] [host_name ... all]

Shuts down LIM on the local host if no arguments are supplied.

Shuts down LIMs on the specified hosts or on all hosts in the cluster if the word all is specified. You are prompted to confirm LIM shutdown.

-f

Platform LSF Command Reference 223