Hi,we've got already two reports of strange behaviors (out of order or duplicate file entries) with BTRFS as target file system for backup:
https://github.com/rdiff-backup/rdiff-backup/issues/864 https://github.com/rdiff-backup/rdiff-backup/issues/869 Is someone else using BTRFS and could report experience?In the current state of my analysis, I can only recommend _against_ using BTRFS for backups.
KR, Eric