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 the PGs in question the query shows peering_blocked_by_history_les_bound as shown below:
"peering_blocked_by": [],
"peering_blocked_by_detail": [
{
    "detail": "peering_blocked_by_history_les_bound"
}

Environment

Red Hat Ceph Storage

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