ATTO 7500N/7600N FibreBridge 的一个电源(PSU)未联机

• ATTO 7500N/7600N FibreBridge 的部分电源未处于在线状态
• 当前没有正在进行的电源维护
• 电源没有问题 - 使用不同的插座/PDU 时仍然存在错误：

• 电源线已检查且正确就位
• 事件日志报告电源故障： 
  
  Tue Jul 11 15:02:12 +0200 [NodeA_1: dsbridge_admin: fc.bridge.power.alert:alert]: Fibre Channel FibreBridge7600N Bridge ATTO_200000xxxxxx S/N: FB7600Nxxxxxx WWN: 200000xxxxxx Power Supply A has failed.
   
• ONTAP 报告电源故障的错误：

::> system health alert show -alert-id StorageBridgePowerSupplyFailed_Alert

 Node: node01 Resource: Power Supply Severity: Major Indication Time: Wed Nov 17 21:25:25 2021 Suppress: false Acknowledge: false Probable Cause: Power Supply B of "ATTO_10.x.x.x" has failed. Possible Effect: If the remaining power supply fails, "ATTO_10.x.x.x" will go offline, causing a loss of path redundancy to storage. Corrective Actions: 1) Check the power source for the bridge, the power cords and fuses. 2) If the problem cannot be corrected, replace the failed power supply.