转载
工具/原料
- parted命令支持大分区
步骤/方法
- root@libftp ~]# fdisk -l (这个命令是查看你为挂载的分区的位置) WARNING: GPT (GUID Partition Table) detected on '/dev/cciss/c0d1'! The util fdisk doesn't support GPT. Use GNU Parted. Disk /dev/cciss/c0d1: 4000.6 GB, 4000684662784 bytes 255 heads, 63 sectors/track, 486388 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/cciss/c0d1p1 1 267350 2147483647+ ee EFI GPT
- 使用parted命令: [root@libftp ~]# parted /dev/cciss/c0d1 (这个命令是对我们上面查到的分区进行GPT转换) GNU Parted 1.8.1 Using /dev/cciss/c0d1 Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) mklabel gpt Warning: The existing disk label on /dev/cciss/c0d1 will be destroyed and all data on this disk will be lost. Do you want to continue? Yes/No? y New disk label type? [gpt]? gpt
- (parted) mkpart primary 0 4000GB(进行转换及分区) (parted) print Model: Compaq Smart Array (cpqarray) Disk /dev/cciss/c0d1: 4001GB Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 17.4kB 4001GB 4001GB primary (parted) quit Information: Don't forget to update /etc/fstab, if necessary.
- [root@libftp ~]# mkfs.ext3 -F /dev/cciss/c0d1(格式化为EXT3文件系统) mke2fs 1.39 (29-May-2006) Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) 488374272 inodes, 976729654 blocks 48836482 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=0 29808 block groups 32768 blocks per group, 32768 fragments per group 16384 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, 102400000, 214990848, 512000000, 550731776, 644972544 Writing inode tables: done Creating journal (32768 blocks): done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 22 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override.
- 挂载(因为这样挂在比较麻烦 我们用下面的命令进行开机挂在) [root@libftp ~]# mkdir -p /mnt/cciss/c0d1 [root@libftp ~]# mount /dev/cciss/c0d1 /mnt/cciss/c0d1 [root@libftp ~]# df -h Filesystem Size Used Avail Use% Mounted on /dev/cciss/c0d0p5 15G 1.8G 12G 13% / /dev/cciss/c0d0p3 19G 173M 18G 1% /usr/local /dev/cciss/c0d0p2 862G 200M 817G 1% /else /dev/cciss/c0d0p1 251M 21M 218M 9% /boot tmpfs 2.0G 0 2.0G 0% /dev/shm /dev/cciss/c0d1 3.6T 197M 3.4T 1% /mnt/cciss/c0d1
- 开机自动挂载这块硬盘:vi /etc/rc.local加上: mount /dev/cciss/c0d1 /mnt/cciss/c0d1
- 注:次文章不能算是完整的原创,本人的修改只是为了让非高手看的更白一些。
注意事项
- (parted) mklabel gpt 这个命令有的时候会出错,请耐心的多试几次。