리눅스 tune2fs

리눅스 tune2fs

/sbin/tune2fs

실행예시

[root@jmnote ~]# tune2fs -l /dev/mapper/VolGroup00-LogVol00
tune2fs 1.39 (29-May-2006)
Filesystem volume name:   <none>
Last mounted on:          <not available>
Filesystem UUID:          c21e396b-113a-439d-bb93-4ef984df081c
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype sparse_super large_file
Default mount options:    user_xattr acl
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              9451456
Block count:              9445376
Reserved block count:     472268
Free blocks:              7103332
Free inodes:              9311254
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      1021
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         32704
Inode blocks per group:   1022
Filesystem created:       Tue Apr 24 19:59:09 2012
Last mount time:          Thu Dec 11 08:56:55 2014
Last write time:          Thu Dec 11 10:06:07 2014
Mount count:              20
Maximum mount count:      -1
Last checked:             Tue Apr 24 19:59:09 2012
Check interval:           0 (<none>)
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:		  128
Journal inode:            8
Default directory hash:   tea
Directory Hash Seed:      f40e8c1c-156c-412f-a282-bba10e1c3643
Journal backup:           inode blocks