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无法接管:解决方案指南

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适用场景

  • ONTAP 9
  • 除了 MetroCluster IP 解决方案之外

问题描述

无法接管,如错误消息中所示:

::> storage failover show -node ClusterA-01 -fields possible
node         possible
------------ --------
ClusterA-01  false

发生原因

按照此解决指南,根据导致接管禁用的原因找到解决方案。

运行 storage failover 命令以确定原因:

::>storage failover show –instance –node <node_name>

示例:

::> storage failover show -instance

                            Node: cluster1-01
                    Partner Name: cluster1-02
                   Node NVRAM ID: 5######
                Partner NVRAM ID: 5#####
                Takeover Enabled: true
                       HA Mode: ha
              Takeover Possible: false
    Reason Takeover not Possible: Local node missing partner disks

解决方案

 

  单击导致接管被禁用的原因以获取解决方案知识库  
操作员正在禁用接管 存储故障转移已禁用 版本不匹配
降级模式(邮箱磁盘) 互连错误 磁盘架过热
NVRAM 日志未同步 禁用接管后,配对节点已暂停 本地节点已处于接管状态
本地节点即将暂停 邮箱磁盘运行不正常 HA 互连已关闭

本地节点缺少配对磁盘 

ONTAP Select

本地节点缺少配对磁盘

CVO

本地节点缺少配对磁盘 

AFF/FAS

►单击以查看表格式的解决方案
消息 解决方案

操作员正在禁用接管

无法接管:操作员正在禁用接管
存储故障转移已禁用 无法接管: HA 对中的两个节点均未加入集群
版本不匹配 无法接管:版本不匹配
降级模式(邮箱磁盘) 无法接管:降级模式(邮箱磁盘)
互连错误 takeover not possible :互连错误
磁盘架过热 无法接管:磁盘架过热
NVRAM 日志未同步 无法接管: NVRAM 日志未同步
禁用接管后,配对节点已暂停 takeover not possible :禁用接管后,配对节点暂停
本地节点已处于接管状态 无法接管:本地节点已处于接管状态
本地节点即将暂停 无法接管:本地节点即将暂停
邮箱磁盘运行不正常 无法接管:邮箱磁盘运行不正常
HA 互连已关闭 无法接管: ONTAP Select : cf_diskinventory_sendFailed reason="HA 互连关闭 "

本地节点缺少配对磁盘

追加信息

不适用

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