October 15, 2013

Getting to know BTRFS

I’ve been playing a lot with Docker recently and while learning more about it I came across “Another Union File System” (AUFS) + its Copy On Write (COW) capabilities and have been pretty impressed by it. In short, by using a COW + union file system Docker makes things really cheap when it comes to disk usage. The idea of COW filesystems along with a couple GitHub issues, some tweets exchanged with @rcarmo and this post on improvements made on lxc-clone was enough to trigger my interest on BTRFS and I went out to learn more about it. Read more

© Fabio Rehm 2017

Powered by Hugo & Kiss.