Encrypting mapped folder with cryptsetup

fallocate -l 6.5T ${FILE} sudo cryptsetup -q -s 512 luksFormat ${FILE} ${KEY_PATH} sudo cryptsetup --allow-discards luksOpen -d ${KEY_PATH} ${FILE} ${ENCRYPTED_DISK} sudo mkfs.ext4 /dev/mapper/${ENCRYPTED_DISK} sudo tune2fs -e remount-ro /dev/mapper/${ENCRYPTED_DISK} FSTAB_ENTRY="/dev/mapper/${...