Dear experts,
We are using BackupExec 12.5 SP2. We would like to backup to several external usb hard disks, which will be daily swapped. I would like the ability to be able to restore any file on any day for up to 1 year. I believe the following grandfather-father-son strategy needs to be setup:
Week1-3:
- M-T: Differential
- F: Full (week1-3)
Week4
- M-T: Differential
- F: Full (month)
However, not sure how I can set this up. My weekly or monthly full backps should not get overwritten. How do I best setup such a strategy?
Thanks for your help / comments.