LSF Version 7.3 - Platform LSF Configuration Reference

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JOB: Applies a memory limit identified in a job and enforced by LSF. When the sum of
the memory allocated to all processes of the job exceeds the memory limit, LSF kills the
job.
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PROCESS TASK: Enables both process-level memory limit enforced by OS and task-level
memory limit enforced by LSF.
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PROCESS JOB: Enables both process-level memory limit enforced by OS and job-level
memory limit enforced by LSF.
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TASK JOB: Enables both task-level memory limit enforced by LSF and job-level memory
limit enforced by LSF.
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PROCESS TASK JOB: Enables process-level memory limit enforced by OS, task-level
memory limit enforced by LSF, and job-level memory limit enforced by LSF.
Default
Not defined. The memory limit-level is still controlled by
LSF_HPC_EXTENSIONS=TASK_MEMLIMIT, LSB_JOB_MEMLIMIT,
LSB_MEMLIMIT_ENFORCE
MIG
Syntax
MIG=minutes
Description
Enables automatic job migration and specifies the migration threshold for checkpointable or
rerunnable jobs, in minutes.
LSF automatically migrates jobs that have been in the SSUSP state for more than the specified
number of minutes. A value of 0 specifies that a suspended job is migrated immediately. The
migration threshold applies to all jobs running on the host.
Job-level command line migration threshold overrides threshold configuration in application
profile and queue. Application profile configuration overrides queue level configuration.
When a host migration threshold is specified, and is lower than the value for the job, the queue,
or the application, the host value is used.
Members of a chunk job can be migrated. Chunk jobs in WAIT state are removed from the
job chunk and put into PEND state.
Does not affect MultiCluster jobs that are forwarded to a remote cluster.
Default
Not defined. LSF does not migrate checkpointable or rerunnable jobs automatically.
NAME
Syntax
NAME=string
lsb.applications
172 Platform LSF Configuration Reference