On Tue, Jun 25, 2013 at 11:33 AM, Matthew W. Ross <[email protected]> wrote: > From: Kurt Buff >> That's fairly easy, IMHO. How much data do you gather in your daily >> increment/diff backups, as a percentage of your full backup? You can >> measure it in bytes, or in number of files. > > Looking at our old backups, it looks like we had about 1-2 GB deltas every > day. > > So, that would be 0.1% or 0.2% of the 1TB storage roughly, daily. > > > --Matt Ross > Ephrata School District
Very good. Dedicating a single 1tb disk to incrementals would allow you to keep *months* of daily backups, should you desire it. Just create lots of folders, and a rotation in your robocopy script. Kurt
