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Platform LSF Reference Version 6.2

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Parameters Section
Platform LSF Reference
376
See also
◆
ACCT_ARCHIVE_SIZE also enables automatic archiving.
◆
ACCT_ARCHIVE_TIME also enables automatic archiving.
◆
MAX_ACCT_ARCHIVE_FILE enables automatic deletion of the archives.
Default
Undefined (no limit to the age of lsb.acct).
ACCT_ARCHIVE_SIZE
Syntax ACCT_ARCHIVE_SIZE=kilobytes
Description
Enables automatic archiving of LSF accounting log files, and specifies the archive
threshold. LSF archives the current log file if its size exceeds the specified number of
kilobytes.
See also
◆
ACCT_ARCHIVE_AGE also enables automatic archiving.
◆
ACCT_ARCHIVE_TIME also enables automatic archiving.
◆
MAX_ACCT_ARCHIVE_FILE enables automatic deletion of the archives.
Default
Undefined (no limit to the size of lsb.acct).
ACCT_ARCHIVE_TIME
Syntax ACCT_ARCHIVE_TIME=hh:mm
Description
Enables automatic archiving of LSF accounting log file lsb.acct, and specifies the
time of day to archive the current log file.
See also
◆
ACCT_ARCHIVE_AGE also enables automatic archiving.
◆
ACCT_ARCHIVE_SIZE also enables automatic archiving.
◆
MAX_ACCT_ARCHIVE_FILE enables automatic deletion of the archives.
Default
Undefined (no time set for archiving lsb.acct).
CHUNK_JOB_DURATION
Syntax CHUNK_JOB_DURATION=minutes
Description
Specifies a CPU limit or run limit for jobs submitted to a chunk job queue to be
chunked.
When CHUNK_JOB_DURATION is set, the CPU limit or run limit set in the queue
(CPULIMIT or RUNLMIT) or specified at job submission (
-c or -W bsub options)
must be less than or equal to CHUNK_JOB_DURATION for jobs to be chunked.
If CHUNK_JOB_DURATION is set, jobs are not chunked if:
◆
No CPU limit and no run limit are specified in the queue (CPULIMIT and
RUNLIMIT) or at job submission (
-c or -W bsub options).
or
◆
CPU limit or a run limit is greater than the value of CHUNK_JOB_DURATION.
If CHUNK_JOB_DURATION is set, chunk jobs are accepted regardless of the value
of CPULIMIT or RUNLIMIT.
The value of CHUNK_JOB_DURATION is displayed by
bparams -l.
Examples
◆
CHUNK_JOB_DURATION is not defined: