跳转到主内容

switchback failing—无法验证集群中复制单元的联机状态

适用场景

  • MetroCluster
  • 集群间
  • 切回失败
  • 集群之间的MTU不匹配

问题描述

发生意外切换后、切回失败。

MetroCluster 操作显示报告:

ClusterA::> metrocluster operation show
  Operation: switchback
      State: failed
 Start Time: dd/mm/yyyy hh:mm:ss
   End Time: dd/mm/yyyy hh:mm:ss
     Errors: Failed to set up the node and cluster components for the switchback operation.
             ClusterA (fatal): The MetroCluster DR operation was terminated because the online status of the replication units in the cluster could not be verified. Run the (privilege: advanced) "cluster ring show" command to display the status of the replication units. Try the MetroCluster DR operation again when each replication unit's "online" field shows either "master" or "secondary".

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.