[Linux]-the way Docker moves data to other disks

By using Yum to install Docker, the default is that the data is stored in the system disk/var/lib directory and needs to be placed inside the disk. Method can do this:

1. Create a new directory in other disks, such as my:/yunpan/docker

Mkdir/yunpan/docker

2, Mobile/var/lib/docker/directory of all go to/yunpan/docker in

mv/var/lib/docker/*/yunpan/docker/

3. Soft connection/yunpan/docker to/var/lib/

Ln-s/yunpan/docker/var/lib/

The premise is to stop the running Docker first:

Service Docker stop

[Linux]-the way Docker moves data to other disks