- [root@jiangjunwang ~]# mkfs.ext4 /dev/sdb1
- mke2fs 1.41.12 (17-May-2010)
- Filesystem label=
- OS type: Linux
- Block size=4096 (log=2)
- Fragment size=4096 (log=2)
- Stride=0 blocks, Stripe width=0 blocks
- 6553600 inodes, 26214144 blocks
- 1310707 blocks (5.00%) reserved for the super user
- First data block=0
- Maximum filesystem blocks=4294967296
- 800 block groups
- 32768 blocks per group, 32768 fragments per group
- 8192 inodes per group
- Superblock backups stored on blocks:
- 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
- 4096000, 7962624, 11239424, 20480000, 23887872
来源: http://www.bubuko.com/infodetail-2761627.html