Configuring restart and threshold options

From the Protection summary page, click Change in the Restart and thresholds section.
Specify any of the following options.

Restart this protection automatically if there is a problem—This option specifies if Double-Take Availability for VMware Infrastructure will attempt to restart the protection job if there is a problem. If you enable this option, specify the Number of times to attempt to restart.
Disk space remaining—Specify the amount of space remaining, either by percentage or by size in MB, to trigger stopping the protection.