tune2fs 1.41.12 (17-May-2010)
Filesystem volume name:   <none>
Last mounted on:          <not available>
Filesystem UUID:          43ac6dc8-96de-4afe-8954-bad4dae40953
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype needs_recovery sparse_super large_file
Filesystem flags:         signed_directory_hash 
Default mount options:    (none)
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              98304000
Block count:              393216000
Reserved block count:     19660800
Free blocks:              315294869
Free inodes:              87722139
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      930
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
Filesystem created:       Wed Sep 15 19:52:58 2010
Last mount time:          Sat Feb  5 02:38:00 2011
Last write time:          Sat Feb  5 02:38:00 2011
Mount count:              12
Maximum mount count:      25
Last checked:             Wed Sep 15 19:52:58 2010
Check interval:           15552000 (6 months)
Next check after:         Mon Mar 14 19:52:58 2011
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:               256
Required extra isize:     28
Desired extra isize:      28
Journal inode:            8
Default directory hash:   half_md4
Directory Hash Seed:      2041325f-8668-4e8a-a516-fa2ee663efb9
Journal backup:           inode blocks