docker 运行出错 Error response from daemon: error creating overlay mount to /var/lib/docker/overlay2/007018df729636dd7c3d22ea683d13b6f5f0657b7c2c9e0014c671id argument.

vi /etc/sysconfig/docker-storage       //将文件里的overlay2改成overlay即可 

systemctl start docker                         //修改后重启