UPS 反而是機房斷線最常見的肇因:「Survey: UPS Issues Are Top Cause of Outages」。
這是美國機房的調查,取樣則是從「歸咎於機房的問題」中的 453 件分析,原因包括了:
- UPS battery failure (65 percent)
- Exceeding UPS capacity (53 percent)
- Accidental emergency power off (EPO)/human error (51 percent)
- UPS equipment failure (49 percent)
應該是多選吧?不然超過 100% 了?