Platform LSF Reference Version 6.2

lsadmin
Platform LSF Reference
192
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 promted to confirm LIM shutdown.
-f
Disables interaction and does not ask for confirmation for shutting down LIMs.
limrestart [-v] [-f] [host_name ... | all]
Restarts LIM on the local host if no arguments are supplied.
Restarts LIMs on the specified hosts or on all hosts in the cluster if the word
all is
specified. You are prompted to confirm LIM restart.
limrestart should be used with care. Do not make any modifications until all the
LIMs have completed the startup process. If you execute
limrestart host_name...
to restart some of the LIMs after changing the configuration files, but other LIMs are
still running the old configuration, confusion will arise among these LIMs. To avoid this
situation, use
reconfig instead of limrestart.
-v
Displays detailed messages about configuration file checking.
-f
Disables user interaction and forces LIM to restart if no fatal errors are found.
This option is useful in batch mode.
limrestart -f all is the same as
reconfig -f.
limlock [-l time_seconds]
Locks LIM on the local host until it is explicitly unlocked if no time is specified. When
a host is locked, LIM’s load status becomes
lockU. No job will be sent to a locked host
by LSF.
-l time_seconds
The host is locked for the specified time in seconds.
This is useful if a machine is running an exclusive job requiring all the available
CPU time and/or memory.
limunlock
Unlocks LIM on the local host.
resstartup [-f] [host_name ... | all]
Starts RES on the local host if no arguments are specified.
Starts RESs on the specified hosts or on all hosts in the cluster if the word
all is
specified. You are prompted to confirm RES startup.
Only
root and users defined by the LSF_STARTUP_USERS parameter in
lsf.sudoers(5) can use the all and -f options to start RES as root.
These users must be able to use
rsh or ssh on all LSF hosts without having to type in
passwords. For
root installation to work properly, lsadmin must be installed as a
setuid to root program.