练习内容:添加一块5G大小的硬盘,分两个区并创建文件系统ext2(type 82),挂载/test1, /test2
步骤:
1.通过虚拟机设置添加一块5G大小SCSI硬盘,通过命令dmesg查看添加硬件识别情况
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# dmesg | grep sdb
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2.划分分区(fdisk)
fdisk命令帮助:
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# fdisk /dev/sdb
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键入m获得帮助:
键入w保存操作并退出
2.重启后,创建文件系统(mkfs)——格式化
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# mkfs.ext3 /dev/sdb1
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3.尝试挂载(mount)
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# mkdir /test1
# df -h /dev/sdb1
# mount /dev/sdb1 /test1
# df -h /dev/sdb1
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4.写入配置文件(/etc/fstab)
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# vi /etc/fstab
/dev/sdb1 /test1 ext3 defaults 1 2
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5.重复2,3,4步,挂载/test2