> dumpe2fs -h /dev/hda1
dumpe2fs 1.19, 13-Jul-2000 for EXT2 FS 0.5b, 95/08/09
Filesystem volume name:   /
Last mounted on:          
Filesystem UUID:          3b4f309e-4dd2-11d5-9f00-ca6a7801c498
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      filetype sparse_super
Filesystem state:         not clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              128768
Block count:              257032
Reserved block count:     12851
Free blocks:              126505
Free inodes:              103833
First block:              0
Block size:               4096
Fragment size:            4096
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         16096
Inode blocks per group:   503
Last mount time:          Tue Sep 25 12:02:34 2001
Last write time:          Fri Nov  2 15:16:08 2001
Mount count:              1
Maximum mount count:      20
Last checked:             Tue Sep 25 12:02:34 2001
Check interval:           15552000 (6 months)
Next check after:         Sun Mar 24 11:02:34 2002
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:               128