About this task
You
can specify a resize notification command on job submission, other
than one that is set up for the application profile
Procedure
- On job submission, run bsub -rnc resize_notification_cmd.
The job submission command overrides the application profile
setting.
- Ensure the resize notification command checks any environment
variables for resizing.
For example, LSB_RESIZE_EVENT indicates
why the notification command was called (grow or shrink) and LSB_RESIZE_HOSTS lists
slots and hosts. Use LSB_JOBID to determine which
job is affected.
Results
The command that you specified runs on the first execution
host of the resized job.
LSF monitors the exit
code from the command and takes appropriate action when the command
returns an exit code corresponding to resize failure.