2 Filesystem volume name: <none>
3 Last mounted on: <not available>
4 Filesystem magic number: 0xEF53
5 Filesystem revision #: 1 (dynamic)
6 Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent flex_bg sparse_super huge_file uninit_bg dir_nlink extra_isize
7 Default mount options: user_xattr acl
8 Filesystem state: clean
9 Errors behavior: Remount read-only
10 Filesystem OS type: Linux
13 Reserved block count: 409
19 Reserved GDT blocks: 31
20 Blocks per group: 8192
21 Fragments per group: 8192
22 Inodes per group: 2048
23 Inode blocks per group: 256
24 Flex block group size: 16
26 Check interval: 0 (<none>)
27 Reserved blocks uid: 0
28 Reserved blocks gid: 0
32 Default directory hash: half_md4
33 Journal backup: inode blocks
34 Journal features: (none)
37 Journal sequence: 0x00000005
41 Group 0: (Blocks 1-8191) [ITABLE_ZEROED]
42 Primary superblock at 1, Group descriptors at 2-2
43 Reserved GDT blocks at 3-33
44 Block bitmap at 34 (+33), Inode bitmap at 50 (+49)
45 Inode table at 66-321 (+65)
46 6862 free blocks, 2037 free inodes, 2 directories, 2037 unused inodes
47 Free blocks: 1330-8191