LSF Version 7.3 - Platform LSF Configuration Reference

See also
LSF_HOST_CACHE_PTTL
LSF_HOST_CACHE_PTTL
Syntax
LSF_HOST_CACHE_PTTL=time_seconds
Description
Positive-time-to-live value in seconds. Specifies the length of time the system caches a
successful DNS lookup result. If you set this value to zero (0), LSF does not cache the result.
Note:
Setting this parameter does not affect the negative-time-to-live
value set by the parameter LSF_HOST_CACHE_NTTL.
Valid values
Positive integer. Recommended value equal to or greater than 3600 seconds (1 hour).
Default
86400 seconds (24 hours)
See also
LSF_HOST_CACHE_NTTL
LSF_HPC_EXTENSIONS
Syntax
LSF_HPC_EXTENSIONS="extension_name ..."
Description
Enables Platform LSF HPC extensions.
Valid values
The following extension names are supported:
CUMULATIVE_RUSAGE : When a parallel job script runs multiple commands, resource
usage is collected for jobs in the job script, rather than being overwritten when each command
is executed.
DISP_RES_USAGE_LIMITS : bjobs displays resource usage limits configured in the queue
as well as job-level limits.
LSB_HCLOSE_BY_RES : If res is down, host is closed with a message
Host is closed because RES is not available.
lsf.conf
Platform LSF Configuration Reference 457