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MetroCluster IP的远程磁盘是否应具有8个路径、而不是4个路径?

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适用场景

  • MetroCluster IP
  • ONTAP 9.8 及更高版本

问题解答

  1. 从集群Shell运行命令时、它会显示该集群中所有节点的输出: 

    ::> storage show disk -fields initiator
     

  2. 自ONTAP 9.8起、远程磁盘不仅可通过虚拟适配器0m查看、还可通过0v查看。

  3. 除了上述内容之外、还会为远程磁盘创建2个iSCSI会话、这也是计算路径数的两倍。

追加信息

对于双节点多路径HA布线集群、命令输出如下所示:

 cluster-a::> storage show disk -fields initiator disk initiator -------- ----------------------- 13.10.0 0a,0d,0a,0d …. 13.10.23 0a,0d,0a,0d 14.50.0 0m,0m,0v,0v,0m,0m,0v,0v … 14.50.23 0m,0m,0v,0v,0m,0m,0v,0v

 

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