I think a lot of customers will plan to migrate their existing repositories (NTFS, ReFS) to a new XFS repository with immutability in v11. I am curious about the options you see to migrate backup files to a new XFS repository. I have already said goodbye to the idea, block-linked (block clone (ReFS), reflink (XFS)) data can be copied without dehydration. A nice way is to put a new repository into place and let the old one(s) fade out. But how to move long-term backup?
How do you migrate backup repositories?