How to identify all Ceph disk devices on a Ceph OSD node

Solution Verified - Updated -

Issue

  • It is required to identify all the device files of all OSDs running on a given Ceph OSD node. These device files can then be compared to all device files present on the node to identify which devices are not part of Ceph.

Environment

  • Red Hat Ceph Storage 3
  • Red Hat Ceph Storage 4

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