2018-03-14：s04电源故障

s04刀箱3号电源故障，产出大量日志

OA: PS Removed: Bay #3
OA: PS Subsystem N + N Redundancy - FAILED
OA: Enclosure Status changed from OK to Degraded. (Power Subsystem)
OA: PS Inserted: Bay #3
OA: PS Subsystem N + N Redundancy - REPAIRED
OA: Enclosure Status changed from Degraded to OK.