控制器接管失败—AutoSupport 消息
Knowledge Base guidance
This article may include metadata, visibility, validation state, and related support guidance.
适用场景
- ONTAP 9
- 来自NetApp01的HA组通知(控制器接管失败)警报
事件摘要
如果未成功接管集群配对节点、则会显示此消息。
- 节点可能会关闭而不进行接管、从而可能导致数据中断。
- 此AutoSupport 消息的原因可能有多种。
验证
命令行
以确定节点运行的当前状态 storage failover show
NetApp-2::> storage failover show
Takeover
Node Partner Possible State Description
-------------- -------------- -------- -------------------------------------
NetApp-2a NetApp-2b - Unknown
NetApp-2b NetApp-2a false Waiting for NetApp-2a, Takeover
is not possible: Reason will be displayed here
事件日志
event log show -severity * -message-name callhome*
[Node Name: cf_giveback: callhome.sfo.takeover.failed:alert]: Call home for CONTROLLER TAKEOVER FAILED
storage failover show -node node01 -fields possible确定节点是否符合接管条件
node possible
------------ --------
Node01 false