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将混合版本的节点添加到使用ONTAP 9.6P7的集群失败、并显示功能错误

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适用场景

* ONTAP 9.6
* cluster join命令
* cluster add-node命令

问题描述

ONTAP 允许将节点添加到使用不同但兼容的Data ONTAP 版本的正在运行的集群。 
使用参数"-allow-mixed-verstion true"可以实现此操作。  如果新节点或集群运行的是9.6P7或更高版本、而另一个运行的是9.6P6或更低版本、则无法加入。  所有节点都必须位于同一版本上。
 
尝试加入混合版本时、您将收到以下消息:
 
::> cluster join -clusteripaddr 169.254.22.100 -node-name node01 -allow-mixed-version-join true
System checks .........

Error: command failed: The currently running image on this node lacks the
following capabilities which are installed on other nodes in the
cluster:
ndmp.ignore.ctime.mtime
This node must be upgraded to 9.6P7 or a later release or the cluster
must be downgraded to the release version of this node.

Resolve the issue, then try the command again.

 

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