Linux掛載磁盤

查看Linux磁盤和分區

#查看分區 lsblk #查看分區及其文件系統類型 lsblk -f

切分磁盤分區

# /dev 為設備文件目錄，xvdf是要掛載的盤 fdisk /dev/xvdf

分區

#輸入上面命令后回有一下顯示，請根據自己需求選擇 Command (m for help): m Help:DOS (MBR)a toggle a bootable flagb edit nested BSD disklabelc toggle the dos compatibility flagGenericd delete a partitionF list free unpartitioned spacel list known partition typesn add a new partitionp print the partition tablet change a partition typev verify the partition tablei print information about a partitionMiscm print this menuu change display/entry unitsx extra functionality (experts only)ScriptI load disk layout from sfdisk script fileO dump disk layout to sfdisk script fileSave & Exitw write table to disk and exitq quit without saving changesCreate a new labelg create a new empty GPT partition tableG create a new empty SGI (IRIX) partition tableo create a new empty DOS partition tables create a new empty Sun partition tableCommand (m for help): n Partition typep primary (0 primary, 0 extended, 4 free)e extended (container for logical partitions) Select (default p): p Partition number (1-4, default 1): 2 First sector (2048-20971519, default 2048): Last sector, +sectors or +size{K,M,G,T,P} (2048-20971519, default 20971519): Created a new partition 2 of type 'Linux' and of size 10 GiB.Command (m for help): w The partition table has been altered. Calling ioctl() to re-read partition table. Syncing disks.

創建文件系統

#-t是選擇文件系統類型 mkfs -t xfs /dev/xvdf2

臨時掛載（重啟失效）

mount /dev/xvdf2 /home/ec2-user

永久掛載

vim /etc/fstab #添加一下信息 /dev/xvdf2 /data1 xfs defaults 0 2#運行一下命令掛載即可 mount -a

總結

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