superblock 0.1.0

Project description

$ dd count=1024 if=/dev/zero of=filesystem.ext2
$ sudo mkfs.ext2 filesystem.ext2

$ sudo mount -t ext2 -o loop filesystem.ext2 /mnt/mountpoint

$ sudo pip install superblock

$ superblock [dump|analyze] <filename>

Printing superblock (bytes 1024-1535) of file fs.ext2.

                     HEX                       ASCII
 1:  40000000 00020000 19000000 e2010000  @...............
 2:  32000000 01000000 00000000 00000000  2...............
 3:  00200000 00200000 40000000 82bad550  . ... ..@......P
 4:  c4bcd550 0200ffff 53ef0100 01000000  ...P....S.......
 5:  968bd550 00000000 00000000 01000000  ...P............
 6:  00000000 0b000000 80000000 38000000  ............8...
 7:  02000000 01000000 dc0cb51b 2ab54967  ............*.Ig
 8:  8e602492 87974d10 65787065 72696d5f  .`$...M.experim_
 9:  65787432 00000000 2f686f6d 652f6461  ext2..../home/da
10:  6e696c6f 2f50726f 6a656374 732f7375  nilo/Projects/su
11:  70657262 6c6f636b 2f6d6e74 00000000  perblock/mnt....
12:  00000000 00000000 00000000 00000000  ................
13:  00000000 00000000 00000000 00000100  ................
14:  00000000 00000000 00000000 00000000  ................
15:  00000000 00000000 00000000 ff27f89c  .............'..
16:  b5cb41d1 987de848 6b3e81ba 01000000  ..A..}.Hk>......
17:  0c000000 00000000 968bd550 00000000  ...........P....
18:  00000000 00000000 00000000 00000000  ................
19:  00000000 00000000 00000000 00000000  ................
20:  00000000 00000000 00000000 00000000  ................
21:  00000000 00000000 00000000 00000000  ................
22:  00000000 00000000 00000000 00000000  ................
23:  01000000 00000000 00000000 00000000  ................
24:  00000000 00000000 00000000 00000000  ................
25:  00000000 00000000 00000000 00000000  ................
26:  00000000 00000000 00000000 00000000  ................
27:  00000000 00000000 00000000 00000000  ................
28:  00000000 00000000 00000000 00000000  ................
29:  00000000 00000000 00000000 00000000  ................
30:  00000000 00000000 00000000 00000000  ................
31:  00000000 00000000 00000000 00000000  ................
32:  00000000 00000000 00000000 00000000  ................

Analyzing superblock (bytes 1024-1535) of file fs.ext2.

Total number of inodes: 64
Filesystem size in blocks: 512
Number of reserved blocks: 25
Free blocks counter: 482
Free inodes counter: 50
Number of first block: 1
Block size: 0 (1024 Byte)
Fragment size: 0
Number blocks per group: 8192
Number fragments per group: 8192
Number inodes per group: 64
Number of block groups: 1
Time of last mount: 1356184194 (2012-12-22 14:49:54)
Time of last write: 1356184772 (2012-12-22 14:59:32)
Mount operations counter: 2
Number of mount operations before check: 65535
Magic signature: 0XEF53
Status flag: 1
Behavior when detecting errors: 1
Minor revision level: 0
Time of last check: 1356172182 (2012-12-22 11:29:42)
Time between checks: 0
OS Filesystem created: 0
Revision level: 1
Default user ID for reserved blocks: 0
Default group ID for reserved blocks: 0
Number first nonreserved inode: 11
Size of on-disk inode structure: 128
Block group number of this superblock: 0
Compatible features bitmap: 111000 (ext_attr resize_ino dir_index)
Incompatible features bitmap: 00010 (filetype)
Read-only features bitmap: 001 (sparse_super)
128-bit filesystem identifier: dc0cb51b-2ab5-4967-8e60-249287974d10
Volume name: experim_ext2
Path of last mount point: /home/danilo/Projects/superblock/mnt
Compression: 0X0
Number of blocks to preallocate: 0
Number of blocks to preallocate for directories: 0

Project details

Verified details

These details have been verified by PyPI

Maintainers

gwrtheyrn

Release history Release notifications | RSS feed

0.2.1

Jan 30, 2013

0.2.0

Jan 30, 2013

0.1.1

Jan 30, 2013

This version

0.1.0

Jan 30, 2013

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

File details

Details for the file superblock-0.1.0.tar.gz.

File metadata

File hashes