1[defaults] 2 base_features = sparse_super,large_file,filetype,resize_inode,dir_index,ext_attr 3 default_mntopts = acl,user_xattr 4 enable_periodic_fsck = 0 5 blocksize = 4096 6 inode_size = 256 7 inode_ratio = 16384 8 9[fs_types] 10 ext3 = { 11 features = has_journal 12 } 13 ext4 = { 14 features = has_journal,extent,huge_file,flex_bg,metadata_csum,64bit,dir_nlink,extra_isize 15 } 16 small = { 17 blocksize = 1024 18 inode_ratio = 4096 19 } 20 floppy = { 21 blocksize = 1024 22 inode_ratio = 8192 23 } 24 big = { 25 inode_ratio = 32768 26 } 27 huge = { 28 inode_ratio = 65536 29 } 30 news = { 31 inode_ratio = 4096 32 } 33 largefile = { 34 inode_ratio = 1048576 35 blocksize = -1 36 } 37 largefile4 = { 38 inode_ratio = 4194304 39 blocksize = -1 40 } 41 hurd = { 42 blocksize = 4096 43 inode_size = 128 44 warn_y2038_dates = 0 45 } 46