I have a problem with an incremental backup of a Linux Debian 9.0 machine hosted on a Hyper-V.
On the target machine, there isn't any veeam agent installed.
I do VM full copy incremental backup daily with a synth full backup on Saturday.
I was monitoring the size of the incremental backup and I can see from the report of veeam that every day the incremental backup is around 20GB, the full machine HDD is 100GB where only 50GB are used. I checked with df commend the ext4 filesystem every day and there are just a few MB of difference.
i attach here the report of Veeam.
Could you please someone help me to understand why this incremental backup is so big compared to the small modification of the filesystem?
thanks
m.
