不超过2T的磁盘都可以使用fdisk命令进行分区,如果超过2T,用fdisk每次最多也只能分2T的空间
1. 首先用fdisk -l 发现待分区的磁盘 /dev/sdb
# fdisk -l
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2. fdisk /dev/sdb 对该磁盘进行分区,输入m并回车
# fdisk /dev/sdb
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3. 输入n并回车,n是“new”新建分区的意思
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4. 输入p并回车
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5. 输入数字1并回车
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6. 采用默认值一直回车会将整个20G都分给/dev/sdb1
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7. 输入w "write"并回车,意思是对刚才的结果进行保存
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8. 再次使用fdisk -l查看分区的结果
如图分的新区为/dev/sdb1,,创建的新区格式化后就可以挂载使用了
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重启一下----> # reboot
防止报错:
Could not stat /dev/sdsa4 --- No such file or directory
The device apparently does not exist; did you specify it correctly?
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# mkfs -t ext3 /dev/sdb1
# mount /dev/sdb1 /data
# df -hT
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