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节点无响应,无法启动

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适用于

  • FAS 系统
  • AFF 系统
  • 自动非计划切换(AUSO) 

问题

  • 发生接管或 AUSO(在双节点 MetroCluster 情况下),并且节点完全没有响应。
  • 接管节点报告 (CLUSTER NETWORK DEGRADED) ALERT
  • 节点无法通过主板重新安置进行硬电源循环恢复。
  • 节点无法通过 BMC/SP 的 system power onsystem power cycle 通电。
  • 主板上没有活动 LED 指示灯。
  • SP/BMC 报告  Running Backup Firmware  且无法读取多个传感器。

CPU0 Temp Avg       failed       -- C     --      --      -11 C     -1 C
CPU0 Temp Margin      failed       -- C     --      --      -11 C     -1 C
CPU0 Error         not_available    --
CPU0 Therm Trip      not_available    --
CPU0 Hot          not_available    --
Memory0 Hot        not_available    --
PCH Hot          not_available    --
P5V            not_available    -- mV    4245 mV    4343 mV    5660 mV    5807 mV
P3.3V           not_available    -- mV    2960 mV    3040 mV    3568 mV    3664 mV
PVDDQ DDR4 AB       not_available    -- mV     9 mV     19 mV    2454 mV    2463 mV
PVTT DDR4 AB        not_available    -- mV     9 mV     19 mV    2454 mV    2463 mV
PVCCP CPU0         not_available    -- mV     9 mV     19 mV    2454 mV    2463 mV
P12V            not_available    -- mV     0 mV     --      --     15810 mV
P12V Curr         not_available    -- mA     0 mA     --      --     21420 mA

  • 管理控制台和 Service Processor 可能无法访问。

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