DETERMINING AN OVERALL ASSESSMENT OF A LIKELIHOOD OF A BACKUP SET RESULTING IN A SUCCESSFUL RESTORE

摘要

A point-in-time backup image is selected from a plurality of backup images of an image on a source computer system to be applied to the target computer system. A first assessment value is associated with an extent to which critical files and recovery metadata are included in the selected backup based on an include list of critical files and recovery metadata to include in the backup. A second assessment value comprises a backup status of the critical files and the recovery metadata. A third assessment value is indicative of an extent to which the selected backup satisfies requirements of a retention policy. A fourth assessment value is indicative of an extent to which computational resources and device drivers in the target computer system are compatible. An overall assessment value for the selected backup image is determined based on the determined first, second, third, and fourth assessment values.