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VASA 提供程序:vCenter 无法准确报告虚拟机已用空间与支持 vVol 的可用空间的比较

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适用场景

  • NetApp VASA Provider
  • VMware ESXi 8.0u1 及更高版本

问题描述

  • 用户报告称,他们的 vVol 数据存储显示的可用空间与虚拟机在 vCenter 中显示的已用空间之间存在差异。
  • 这是由于将虚拟机放置到 vVol 数据存储时,在备份存储阵列上创建的 config-vvol 对象所致。Config
  • -vvvol 存储虚拟机的基本元数据和配置文件,例如 .vmx 文件、nvram 文件和日志文件。
  • 在 ESXi 8.0.U1 中,新的 config-vVol 对象默认创建为 255 GB 的精简配置 vVol,而不是早期版本 ESXi 中 4 GB 的精简配置 vVol。Config
  • -vvol 对象会累积放置在 vVol 数据存储上的更多虚拟机,从而导致其占用的空间可能超过 vCenter 中报告的空间。

 

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