How to reset docker storage

Solution Verified - Updated -

Issue

  • How to reset docker storage docker-pool lv
  • Getting some docker storage errors like the following:
failed to register layer: error creating overlay mount to /var/lib/docker/overlay2/[subdirectory]/merged: no such file or directory
Error response from daemon: devmapper: Thin Pool has X free metadata blocks which is less than...

Environment

  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux Atomic Host
  • Red Hat OpenShift Container Platform 3.x
  • Docker

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