Cisco MDS 9000 Series: 여러 PSU의 값이 비정상적으로 낮고 syslog 경고가 트리거되지 않음

`show environment` Power Supply: Voltage: 50 Volts Power Actual Total Supply Model Output Capacity Status (Watts ) (Watts ) ------- ------------------- ----------- ----------- -------------- 1 DS-CAC97-3KW 84 W 3000 W Ok 2 DS-CAC97-3KW 70 W 3000 W Ok 3 DS-CAC97-3KW 62 W 3000 W Ok 4 DS-CAC97-3KW 102 W 3000 W Ok 5 DS-CAC97-3KW 79 W 3000 W Ok 6 ------------ 0 W 0 W Absent 7 DS-CAC97-3KW 4 W 3000 W Ok 8 ------------ 0 W 0 W Absent Actual Power Module Model Draw Allocated Status (Watts ) (Watts ) ------- ------------------- ----------- ----------- -------------- 1 DS-X9448-768K9 392 W 650 W Powered-Up 2 DS-X9448-768K9 404 W 650 W Powered-Up 3 DS-X9448-768K9 404 W 650 W Powered-Up 4 DS-X9448-768K9 404 W 650 W Powered-Up 5 DS-X97-SF1-K9 103 W 190 W Powered-Up 6 DS-X97-SF1-K9 124 W 190 W Powered-Up 7 DS-X9448-768K9 431 W 650 W Powered-Up 8 DS-X9448-768K9 404 W 650 W Powered-Up 9 DS-X9448-768K9 418 W 650 W Powered-Up 10 DS-X9448-768K9 395 W 650 W Powered-Up Xb1 DS-X9710-FAB1 125 W 150 W Powered-Up Xb2 xbar N/A 150 W Absent Xb3 DS-X9710-FAB1 130 W 150 W Powered-Up Xb4 xbar N/A 150 W Absent Xb5 DS-X9710-FAB1 127 W 150 W Powered-Up Xb6 xbar N/A 150 W Absent fan1 DS-C9710-FAN 30 W 600 W Powered-Up fan2 DS-C9710-FAN 20 W 600 W Powered-Up fan3 DS-C9710-FAN 30 W 600 W Powered-Up