ノードが "Discarding update with feature set '3.0.10' greater than our own '3.0.9'" エラーで pacemaker クラスターに参加できなかったのはなぜですか?

Issue

Jan 12 07:19:54 node05 cib[5627]:    error: cib_process_request: Completed cib_replace operation for section 'all': Protocol not supported (rc=-93, origin=VFP2AEPSE05I/crmd/352679, version=0.498.0)
Jan 12 07:19:54 node05 cib[5627]:    error: cib_perform_op: Discarding update with feature set '3.0.10' greater than our own '3.0.9'
Jan 12 07:19:54 node05 cib[5627]:    error: cib_process_request: Completed cib_replace operation for section 'all': Protocol not supported (rc=-93, origin=VFP2AEPSE05I/crmd/352681, version=0.498.0)
Jan 12 07:19:54 node05 cib[5627]:    error: cib_perform_op: Discarding update with feature set '3.0.10' greater than our own '3.0.9'
Jan 12 07:19:54 node05 cib[5627]:    error: cib_process_request: Completed cib_replace operation for section 'all': Protocol not supported (rc=-93, origin=VFP2AEPSE05I/crmd/352683, version=0.498.0)
Jan 12 07:19:54 node05 cib[5627]:    error: cib_perform_op: Discarding update with feature set '3.0.10' greater than our own '3.0.9'
Jan 12 07:19:54 node05 cib[5627]:    error: cib_process_request: Completed cib_replace operation for section 'all': Protocol not supported (rc=-93, origin=VFP2AEPSE05I/crmd/352685, version=0.498.0)
Jan 12 07:19:54 node05 cib[5627]:    error: cib_perform_op: Discarding update with feature set '3.0.10' greater than our own '3.0.9'
Jan 12 07:19:54 node05 cib[5627]:    error: cib_process_request: Completed cib_replace operation for section 'all': Protocol not supported (rc=-93, origin=VFP2AEPSE05I/crmd/352687, version=0.498.0)