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NetApp 磁盘在 Windows 端显示为"RAW"

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适用于

  • Ontap 9
  • Hyper-V Server

问题

  • NetApp 磁盘在 Windows 端显示为"RAW"。

NetApp Disk shows as RAW on Windows End

 

  • 特定的 lun 在线并映射到存储端,在存储端未发现任何问题。

 

  • 在 MS 群集中,LUN 被挂载到多个群集节点。拥有节点对 LUN 具有完全 R/W 访问权限。
  • 首先需要在所有节点的磁盘管理中检查 LUN。
  • 如果所有节点在主机端显示 RAW 分区,则可以尝试以下选项:
  1. 取消映射 lun,使用一个启动器创建一个临时 igroup 并将其仅呈现给一个节点。

  2. 更好的选择是将 LUN 呈现给非群集的 Windows 主机。这可以从快照的克隆进行测试。如果有效,则取消映射并映射回集群并拆分克隆。

 

  • 使用克隆将恢复的 LUN 映射到单个主机后,它仍然报告相同的状态(RAW)。
  • 尝试将还原的 LUN 映射到独立服务器,但遇到了相同的问题。

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