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是否可以使用Trident从一个后端的模板创建VM、并在NetApp ONTAP环境中的其他后端创建生成的VM?

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适用场景

Astra三端

问题解答

在使用Trident的NetApp ONTAP环境中、不能在一个后端使用模板创建VM、而是在另一个后端创建生成的VM。使用模板创建VM时、VM及其克隆将与原始模板创建在同一后端(Storage Virtual Machine或SVM)上。这是ONTAP和Trident处理克隆和快照的方式固有的行为。

追加信息

使用ONTAP驱动程序时、克隆方法专为提高性能而设计、并取决于ONTAP的固有功能。具体而言、创建FlexClone卷可提供对快照数据的读写访问权限、这就将克隆与原始卷绑定到同一个SVM。这样可以确保快速创建和克隆、但会限制在不同后端或SVM之间分布克隆的能力。

 

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