Older backup dissappear when creating new one
Can anybody give me a clue about an issue I have regarding a dissappearing backup when I create a new one?
I have a large NAS with 3 partitions which can be accessed as separate network drives by Backup Exec 2012.
I have created a backup job consisting out of 3 stages that have 3 starting dates each one week after each other and will be repeated each 21 days. Each stage stores the data to a different drive letter. After three weeks the first drive should be overwritten by a new backup.
The "Keep for" period of each stage is set to 20 days.
Currently when a new backup is created (nicely to the next drive as intented) the one made the week before is removed. Why?