A company is using XtremlO for their RecoverPoint environment.

Calculate Daily Changes: With 100 GB of cumulative changes per day, the total amount of changes over two days would be 200 GB.

Determine Journal Size: The Journal size must be large enough to store all the changes for the required rollback periD.Therefore, a Journal size of 200 GB is necessary.

Set Protection Window: The “Required Protection Window” should be set for 2 days to match the rollback requirement.

Configure Copy Policy: The copy policy should be configured to ensure that the Journal maintains the point-in-time images for at least 48 hours.

By following these steps, the company can ensure maximum protection with the least amount of storage used, while also meeting their rollback requirements1234.