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CN1610 集群互连交换机因高温关闭

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fabric-interconnect-and-management-switches
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适用于

  • ONTAP 9
  • CN1610 集群交换机

问题描述

  • CN1610 集群交换机关闭。
  • 交换机日志显示因断电而关闭:
Power supply state change alarm: Power Supply Unit: 1  ID: 1  Event: 5 - Power Loss

SW1-1 BSP[envMonTask]: cpu_boxs.c(1487) 719 %% Warning temperature reading : 60 deg C!
SW1-1 BSP[envMonTask]: cpu_boxs.c(1512) 726 %% Critical temperature reading : 61 deg C!
SW1-1 BSP[envMonTask]: cpu_boxs.c(2050) 727 %% Starting 2 minute shutdown timer !
SW1-1 BSP[envMonTask]: cpu_boxs.c(2095) 728 %% System shutting down !
  • 如果这个问题发生在两个集群交换机上,或者如果一个节点的两个集群端口都连接到同一个受高温影响的集群交换机,则可以看到集群环处于离线状态,这可能进一步导致:
    • 节点生成 NODE(S) OUT OF CLUSTER QUORUM) EMERGENCY autosupport。
    • 使用 CLI 的 show 输出中,聚合、卷、LIF 等可能会列为离线。
    • 节点可能无法正确列出(即使它们在线)。

cluster1::> node show

Node    Health Eligibility Uptime     Model     Owner   
--------- ------ ----------- ------------- ----------- --------
node-1   false  true           - -       -     
node-2   false  true      71 days 19:42 FAS8060        
node-3   false  true           - -       -     
node-4   false  true           - -       -     
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