How to repair Placement Group incomplete state in case of missing OSD using ceph_objectstore_tool command

Solution Verified - Updated -

Issue

  • A significant amount of Object Store Deamon (OSD) disks or nodes are missing, to the point that the Ceph recovery mechanism is not able to perform pg peering of the missing shared.
  • Placement Group (PG) state then becomes incomplete because does not have enough healthy copies.

Environment

  • Red Hat Ceph Storage 4.x
  • Red Hat Ceph Storage 3.x

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