Ceph - PG's no longer moving out of peering state and a pg query shows 'peering_blocked_by_history_les_bound'

Solution Verified - Updated -

Issue

  • Placement Groups are "stuck" in a peering state and don't seem to be recovering any more.
  • When running a PG query against PGs the query shows peering_blocked_by_history_les_bound

Environment

Red Hat Ceph Storage (all versions)
Red Hat Openshift Data Foundation (all versions)

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