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Using checkpoints to resume efficiency operation

The checkpoints are used internally to log the execution process of an efficiency operation. When an efficiency operation is stopped for any reason (such as system halt, system disruption, reboot, or because last efficiency operation failed or stopped) and checkpoint data exists, the efficiency operation can resume from the latest checkpoint file.

A checkpoint is created:

  • in each stage or substage of the operation

  • when you run the sis stop command

  • when the duration expires

  • Resuming a halted efficiency operation
    If an efficiency operation is halted due to a system halt, system disruption, or reboot, you can resume the efficiency operation from the same point by using the volume efficiency start command with the checkpoint option. This helps in saving time and resources by not having to restart the efficiency operation from the beginning.