btrfs-check(8) on Linux
The text 817f5f9f9916, as Debian 13 (Trixie) shipped it.
check or repair a btrfs filesystem
Flags it lists
-
--check-data-csum -
--clear-space-cache -
--force -
--init-csum-tree -
--init-extent-tree -
--readonly -
--repair