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Aws Ec2 实例外挂 EBS 卷详细步骤


1.附加新建的卷到 ec2 实例(这一步在 aws 控制台进行);

2.对附加的卷分区(在这里分一个区):

fdisk 设备名 (ex: /dev/xvdb

m

n

p

w

3.给分区初始化文件系统(在这里写入 ext4 文件系统):

mkfs.ext4 分区标识(ex: /dev/xvdb1

举例:mkfs.ext4 /dev/xvdb1

4.执行 mount 命令挂载分区到指定目录:

mount 分区标识(ex: /dev/xvdb1挂载目录

举例:mount /dev/xvdb1 /data

5.设置开机自动挂载:

vim /etc/fstab # 文件追加如下一行内容

分区标识(ex:/dev/xvdb1)挂载目录 文件系统类型 defaults 1 2

举例:/dev/xvdb1 /data ext4 defaults 1 2

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