Regarding: This crash in _scrub() is indicative of a corruption in the monstore, see below. bufferlist bl; int err = store->get(k.first, k.second, bl); ceph_assert(err == 0); Do we need to rebuild this MON with corrupted db ? That is not a easy process for customers. https://access.redhat.com/documentation/fr-fr/red_hat_openshift_data_foundation/4.10/html/troubleshooting_openshift_data_foundation/restoring-the-monitor-pods-in-openshift-data-foundation_rhodf#doc-wrapper