btrfsck(8) on Linux
The text 57ad169f95cb, as Debian 11 (Bullseye) shipped it.
check or repair a btrfs filesystem
Flags it lists
-
--check-data-csum -
--chunk-root -
--clear-ino-cache -
--clear-space-cache -
--force -
--init-csum-tree -
--init-extent-tree -
--mode -
--readonly -
--repair