Enter the following command: sis start [-s] [-f] [-d] [-sp] /vol/volname
The -s option scans the volume completely and you are prompted to confirm if deduplication should be started on the volume.
The -f option starts deduplication on the volume without any prompts.
The -d option starts a new deduplication operation after deleting the existing checkpoint information.
The p option initiates a deduplication operation using the previous checkpoint regardless of how old the checkpoint is.
Note: This option should be used along with -s only. This is applicable if checkpoint data is corresponding with the gathering stage.
