Issue

• Docker not starting, thus ocp node service not starting on node
• Getting non existing device message and Docker Application Container Engine fails to start:

docker.service - Docker Application Container Engine
   Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
  Drop-In: /etc/systemd/system/docker.service.d
           └─custom.conf
   Active: failed (Result: exit-code) since Fri 2018-10-12 10:24:14 EDT; 7s ago
     Docs: http://docs.docker.com
  Process: 15379 ExecStart=/usr/bin/dockerd-current --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current --default-runtime=docker-runc --authorization-plugin=rhel-push-plugin --exec-opt native.cgroupdriver=systemd --userland-proxy-path=/usr/libexec/docker/docker-proxy-current $OPTIONS $DOCKER_STORAGE_OPTIONS $DOCKER_NETWORK_OPTIONS $ADD_REGISTRY $BLOCK_REGISTRY $INSECURE_REGISTRY (code=exited, status=1/FAILURE)
 Main PID: 15379 (code=exited, status=1/FAILURE)

Oct 12 10:24:12 node5 systemd[1]: Starting Docker Application Container Engine...
Oct 12 10:24:12 node5 dockerd-current[15379]: time="2018-10-12T10:24:12.672193858-04:00" level=info msg="libcontainerd: new containerd process, pid: 15386"
Oct 12 10:24:13 node5 dockerd-current[15379]: time="2018-10-12T10:24:13.809487926-04:00" level=info msg="Graph migration to content-addressability took 0.00 seconds"
Oct 12 10:24:13 node5 dockerd-current[15379]: time="2018-10-12T10:24:13.810093834-04:00" level=info msg="Loading containers: start."
Oct 12 10:24:14 node5 dockerd-current[15379]: time="2018-10-12T10:24:14.013147346-04:00" level=fatal msg="Error starting daemon: lstat /var/lib/docker/containers/e2b7c331b4c6da2427457e...eds cleaning"
Oct 12 10:24:14 node5 systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
Oct 12 10:24:14 node5 systemd[1]: Failed to start Docker Application Container Engine.

• Docker storage not set up fully

Oct 12 10:19:37 node5 dockerd-current[29976]: time="2018-10-12T10:19:37.045161200-04:00" level=fatal msg="Error starting daemon: error initializing graphdriver: devicemapper: Non existing device docker--vg-docker--pool"