Time overlap

Specifies the number of minutes to add to the date range for incremental backups when using date-based backups. This value compensates for differences in the speed of the clock between the NetBackup client and server. The default is 60 minutes.

This value is used during incremental backups when using the archive bit and when examining the create time on folders. This comparison is done for archive bit-based backups as well as date-based backups.