In the meantime, I opened a support case.
This is the statement provided by support:
When you run an Active Full via PowerShell (e.g. Start-VBOJob -FullBackup), it doesn’t create an entirely new backup chain from scratch, it causes Veeam 365 to re-collect all the items from Microsoft 365, but it still reuses any unmodified backup objects from the previous backup chain for deduplication purposes, especially when using object storage like Wasabi.
This is the statement provided by support:
When you run an Active Full via PowerShell (e.g. Start-VBOJob -FullBackup), it doesn’t create an entirely new backup chain from scratch, it causes Veeam 365 to re-collect all the items from Microsoft 365, but it still reuses any unmodified backup objects from the previous backup chain for deduplication purposes, especially when using object storage like Wasabi.
Statistics: Posted by ar952 — Jul 01, 2025 6:42 am
