2 base_features = sparse_super,filetype,resize_inode,dir_index,ext_attr
6 enable_periodic_fsck = true
7 lazy_itable_init = false
11 features = has_journal
14 features = has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize
18 features = has_journal,extent,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize