PathNow: /sys/fs/ext4/features/

Url:

Name	Size	Options
batched_discard	4 KB	Delete
encryption	4 KB	Delete
fast_commit	4 KB	Delete
lazy_itable_init	4 KB	Delete
meta_bg_resize	4 KB	Delete
metadata_csum_seed	4 KB	Delete
test_dummy_encryption_v2	4 KB	Delete
verity	4 KB	Delete