@Oksana Thank you for the article. Hopefully i am able to deploy this soon.

I would move PBS to the PVE environment since your just dumping data on the NAS anyways. At least then it’s replicated. Don’t forget to backup your encryption key.

minfree Defines the amount of free space left in the LVM volume group pve. With more than 128GB storage available the default is 16GB, else hdsize/8 will be used.

This is space to leave behind for snapshots. They suggest 1/8th the size of your hard drive.