Docker storage drivers | Docker Documentation
https://docs.docker.com/storage/storagedriver/select-storage-driver/

剖析Docker文件系统：Aufs与Devicemapper - jimshi - 博客园
http://www.cnblogs.com/shijingxiang/articles/5267076.html

Centos-7 + Docker-1.12 中 devicemapper + direct_lvm 的 Docker 存储配置 - autopenguin - 博客园
https://www.cnblogs.com/autopenguin/p/7390259.html

使用 Device Mapper来改变Docker 容器的大小 - Feisky - CSDN博客
https://blog.csdn.net/feiskyer/article/details/41248123

联合文件系统 · Docker —— 从入门到实践
https://yeasy.gitbooks.io/docker_practice/underly/ufs.html

修改CentOs7 上Docker默认文件系统DeviceMapper为OverlayFS
http://mamicode.com/info-detail-1364319.html

How to make docker use aufs in CentOS 7? - Server Fault
https://serverfault.com/questions/650208/how-to-make-docker-use-aufs-in-centos-7

bnied/kernel-ml-aufs: Mainline kernel packages, with AUFS support.
https://github.com/bnied/kernel-ml-aufs

升级centos7的内核为支持aufs的内核 - Do it Yourself - CSDN博客
https://blog.csdn.net/blog_liuliang/article/details/76269712