mkfs磁盤格式化命令
mkfs - build a Linux file system
mkfs [-t filesysterm] 設備文件名
或者使用mkfs.ext4 設備文件名格式化分區。
[root@www ~]# fdisk -l
Disk /dev/sdd: 1073 MB, 1073741824 bytes
255 heads, 63 sectors/track, 130 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xdcb315ff
Device Boot Start End Blocks Id System
/dev/sdd1 1 50 401593+ 83 Linux
/dev/sdd2 51 130 642600 5 Extended
/dev/sdd5 51 80 240943+ 83 Linux
/dev/sdd6 81 130 401593+ 83 Linux
mkfs -t ext4
[root@www ~]# mkfs -t ext4 /dev/sdd1
mke2fs 1.41.12 (17-May-2010)
警告: 183 塊未使用.
文件系統標簽=
操作系統:Linux
塊大小=1024 (log=0)
分塊大小=1024 (log=0)
Stride=0 blocks, Stripe width=0 blocks
100744 inodes, 401409 blocks
20079 blocks (5.00%) reserved for the super user
第一個數據塊=1
Maximum filesystem blocks=67633152
49 block groups
8192 blocks per group, 8192 fragments per group
2056 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729, 204801, 221185
正在寫入inode表: 完成
Creating journal (8192 blocks): 完成
Writing superblocks and filesystem accounting information: 完成
This filesystem will be automatically checked every 21 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
mkfs.ext4
[root@www ~]# mkfs.ext4 /dev/sdd5
mke2fs 1.41.12 (17-May-2010)
文件系統標簽=
操作系統:Linux
塊大小=1024 (log=0)
分塊大小=1024 (log=0)
Stride=0 blocks, Stripe width=0 blocks
60240 inodes, 240940 blocks
12047 blocks (5.00%) reserved for the super user
第一個數據塊=1
Maximum filesystem blocks=67371008
30 block groups
8192 blocks per group, 8192 fragments per group
2008 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729, 204801, 221185
正在寫入inode表: 完成
Creating journal (4096 blocks): 完成
Writing superblocks and filesystem accounting information: 完成
This filesystem will be automatically checked every 23 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
[root@www ~]#
mkfs磁盤格式化命令