I'm using Windows Server Backup (incremental) to backup the most important data daily.
Lately I added another dedicated harddisk for a daily disk-rolling.
With only 1 disk, I remember that the incremental backup hold an infinite amount of "copies", allowing to go back in time for files. Now, with the second disk added, the biggest copy-count I saw per disk is somewhere around 2.
Both the disks have around 2 TB Free Disk Space, while the data beeing backed up is at about 350GB now.
So, what is happening here?
The Message Log shows that within the last 2 days, disk "01" has been used 2 times for backup - however it just reports one copy of backups available
Is it possible that "prior" copies are getting purged, when you roll the disk?