控制器升级后无法执行接管

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适用场景

ONTAP 9
控制器硬件升级(机头交换)

问题描述

控制器升级(机头交换)到新硬件平台已完成(两个节点)
两个节点均已成功升级、集群应用程序已联机、但在启动第二个节点后、storage failover show会指示错误：

CLUSTER::*> storage failover show
                 Takeover
 Node       Partner     Possible State Description
 -------------- -------------- -------- -------------------------------------
 FAS01      FAS02      false   Waiting for FAS02, Takeover
                     is not possible: Storage failover
                     mailbox disk state is invalid,
                     Storage failover is disabled on the
                     partner node, Storage failover
                     interconnect error, NVRAM log not
                     synchronized, Disk inventory not
                     exchanged
 FAS02      FAS01      false   Waiting for FAS01, Takeover
                     is not possible: Storage failover
                     interconnect error, NVRAM log not
                     synchronized, Disk inventory not
                     exchanged