coreos/docs — pull request #348 by robszumski (2014-10-05 21:21:25+00:00)
Title: btrfs-troubleshooting: balancing, add new device and disable COW

@brianredbeard Can you review all of this for technical accuracy and flesh out anything that doesn't dive deep enough into how btrfs works under the hood?

cc: @philips @jonboulle