Full an incremental backup issue

[Gianluigi]

Hi, I scheduled a backup on Wasabi. After the first full backup, the incrementals followed correctly. On a certain date, even though it shows the backup as incremental, they seem like full backups based on the space used.

Can you help me? Thanks

[The Official Moderator]

On 7/14/2026 at 1:07 PM, Gianluigi said:

Hi, I scheduled a backup on Wasabi. After the first full backup, the incrementals followed correctly. On a certain date, even though it shows the backup as incremental, they seem like full backups based on the space used.

Can you help me? Thanks

Hi @Gianluigi,

Please check whether there is any disk maintenance (e.g., defragmentation) running inside the machine, as this could affect the disk system at the block level and the incremental backup size.