How to recover cephstorage node when root disk is wiped by accident on RHOSP16

Solution Unverified - Updated -

Issue

  • How to recover cephstorage node when root disk is cleaned by accident on RHOSP16?
  • Re-run openstack overcloud deploy will not re-install operation system on failure node.

Environment

  • Red Hat OpenStack platform 16
  • Containerized Ceph deployed by director
  • Applicable only when root disk serial/wwn is not changed

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