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错误警报存储架未连接到的两个控制器 HA 对

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14
Visibility:
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Votes:
0
Category:
ontap-9
Specialty:
hw
Last Updated:

适用场景

  • ONTAP 9.5 及更低版本
  • 所述节点已正确连接到磁盘架,无需任何问题描述即可访问
  • 在警报计时期间未执行任何其他活动

问题描述

  • 集群触发警报:
::> alert show 
    (system health alert show)
              Node: node_name_03
           Resource: Shelf 3.0
           Severity: Major
      Indication Time: Fri Oct 16 17:01:21 2020
           Suppress: false
         Acknowledge: false
       Probable Cause: Storage shelf 3.0 is not connected to both controllers
                  of the HA pair (node_name-01, node_name-02).
      Possible Effect: Access to shelf 3.0 will be lost with a single
                   controller failure.
    Corrective Actions: 1. Halt all controllers that are connected to shelf 3.0.
                   2. Connect shelf 3.0 to both HA controllers following the guide applicable to your shelf.
                   3. Reboot the halted controllers.
  • 集群将触发以下警报:
    HA Group Notification from XXXXXX(Health Monitor process schm: DualControllerHa_Alert[XXXXXX]) ALERT
  • 可以从 EMS 日志确认以下输出。
    [?] Sun Oct 11 00:00:44 JST [XXXXXX: spmd: spm.mgwd.process.exit:EMERGENCY]: Management Gateway (mgwd) subsystem with ID 87957 exited as a result of signal signal 11. The subsystem will attempt to restart.

    [?] Sun Oct 11 00:11:36 JST [XXXXXX: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process schm: DualControllerHa_Alert[XXXXXX].

 

 

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