If you are having problem with Docker, receiving this following error when initiate a new docker:
Check the Docker and Udev syncronization.
Docker is meant to be built statically as it tries to contain everything it needs in the binary. If the return is false, your Docker is running statically and we need to work on that.
Check if docker is running dynamically with the following command:
Catch all the versions of Docker running in your system and remove then.
(running ubuntu-trusty-64 14.04.2 LTS)
Let’s begin by installing the regular Docker package:
BTRFS_BUILD VERSION should be set before install dependencies.
If not, set correct version.
Install dependencies for BTRFS driver.
Check the Docker status and check syncronization with Udev
Now, your Docker is running in accordance with Udev, should not have problems with devicemapper.