expect revision 390e49aab7e96e9087f31870b0e876d95ed8d590 
1debugfs create special files
2mke2fs -Fq -b 1024 test.img 512
3Exit status is 0
4debugfs -R ''stat foo'' -w test.img
5Inode: 12   Type: symlink    Mode:  0777   Flags: 0x0
6Generation: 0    Version: 0x00000000
7User:     0   Group:     0   Size: 3
8File ACL: 0    Directory ACL: 0
9Links: 1   Blockcount: 0
10Fragment:  Address: 0    Number: 0    Size: 0
11ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
12atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
13mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
14Fast_link_dest: bar
15Exit status is 0
16debugfs -R ''stat foo2'' -w test.img
17Inode: 13   Type: symlink    Mode:  0777   Flags: 0x0
18Generation: 0    Version: 0x00000000
19User:     0   Group:     0   Size: 80
20File ACL: 0    Directory ACL: 0
21Links: 1   Blockcount: 2
22Fragment:  Address: 0    Number: 0    Size: 0
23ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
24atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
25mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
26BLOCKS:
27(0):28
28TOTAL: 1
29
30Exit status is 0
31debugfs -R ''block_dump 28'' -w test.img
320000  3132 3334 3536 3738 3930 3132 3334 3536  1234567890123456
330020  3738 3930 3132 3334 3536 3738 3930 3132  7890123456789012
340040  3334 3536 3738 3930 3132 3334 3536 3738  3456789012345678
350060  3930 3132 3334 3536 3738 3930 3132 3334  9012345678901234
360100  3536 3738 3930 3132 3334 3536 3738 3930  5678901234567890
370120  0000 0000 0000 0000 0000 0000 0000 0000  ................
38*
39
40Exit status is 0
41debugfs -R ''stat pipe'' -w test.img
42Inode: 14   Type: FIFO    Mode:  0000   Flags: 0x0
43Generation: 0    Version: 0x00000000
44User:     0   Group:     0   Size: 0
45File ACL: 0    Directory ACL: 0
46Links: 1   Blockcount: 0
47Fragment:  Address: 0    Number: 0    Size: 0
48ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
49atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
50mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
51BLOCKS:
52
53Exit status is 0
54debugfs -R ''stat sda'' -w test.img
55Inode: 15   Type: block special    Mode:  0000   Flags: 0x0
56Generation: 0    Version: 0x00000000
57User:     0   Group:     0   Size: 0
58File ACL: 0    Directory ACL: 0
59Links: 1   Blockcount: 0
60Fragment:  Address: 0    Number: 0    Size: 0
61ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
62atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
63mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
64Device major/minor number: 08:00 (hex 08:00)
65Exit status is 0
66debugfs -R ''stat null'' -w test.img
67Inode: 16   Type: character special    Mode:  0000   Flags: 0x0
68Generation: 0    Version: 0x00000000
69User:     0   Group:     0   Size: 0
70File ACL: 0    Directory ACL: 0
71Links: 1   Blockcount: 0
72Fragment:  Address: 0    Number: 0    Size: 0
73ctime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
74atime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
75mtime: 0x50f560e0 -- Tue Jan 15 14:00:00 2013
76Device major/minor number: 01:03 (hex 01:03)
77Exit status is 0
78e2fsck -yf -N test_filesys
79Pass 1: Checking inodes, blocks, and sizes
80Pass 2: Checking directory structure
81Pass 3: Checking directory connectivity
82Pass 4: Checking reference counts
83Pass 5: Checking group summary information
84test_filesys: 16/64 files (0.0% non-contiguous), 29/512 blocks
85Exit status is 0
86