This is using MS Windows Server Backup on Windows server 2012 r2. The window server backup is used to backup C:\, and E:\Exchange databases, and this scheduled backup is seems working fine. The backup destination is a network mapped drive, with total disk space of 1.2 TB, which is enough to store, let's say more 2 weeks' data.
I was running the Windows server backup wizard, in which I have to go to the task scheduler to modify from every single schedule backup on each day to only Monday to Friday. However, I don't see any settings for retentions. If I want to have a data retentions for let's say, 20 days, how can i set it?
Thanks in advance.