BTRFS Cheat Sheet
Btrfs (B-Tree File System) is a modern copy-on-write filesystem for Linux, integrating volume management and RAID features directly at the filesystem level. This cheat sheet covers multi-disk volumes, RAID1, on-the-fly compression, checksumming, online expand/shrink, subvolumes and snapshots, plus the essential mkfs.btrfs, btrfs filesy...