How Can I Obtain the Mapping Between Disk Partitions and Disk Devices on a Linux ECS?
For a Linux ECS, its disk partitions correspond to disk devices. This section uses a Linux ECS running Red Hat Enterprise Linux 7 as an example to describe how to obtain the mapping between disk partitions and disk devices.
- Log in to the Linux ECS as user root.
- Right-click in the blank area of the desktop and choose Open Terminal from the shortcut menu.
Figure 1 open terminal
- Run the following command to view disk partitions and disk devices:
Figure 2 Viewing disk partitions and disk devices
Table 1 lists the mapping between disk partitions and disk devices.
Table 1 Mapping between disk partitions and disk devices Disk Partition
Disk Device
xvda
xvda
xvdb
xvdb
xvdc
xvdc
xvdd
xvdd
xvde
xvde
xvdf
xvdf
xvdg
xvdg
xvdh
xvdh
xvdi
xvdi
xvdj
xvdj
xvdk
xvdk
xvdl
xvdl
xvdm
xvdm
xvdn
xvdn
xvdo
xvdo
xvdp
xvdp
xvdq
xvdq
xvdr
xvdr
xvds
xvds
xvdt
xvdt
xvdu
xvdu
xvdv
xvdv
xvdw
xvdw
xvdx
xvdx
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