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NetApp VASA Provider:与传统数据存储库相比、使用VVOV数据存储库时、VMotion所需时间更长

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适用场景

  • VASA Provider
  • VVol
  • NFS

问题描述

  与传统数据存储库上的VM相比、VVO1数据存储库上的VM从一台ESXi主机迁移到另一台ESXi主机所需的时间更长。  观察到以下行为:

  • 迁移需要30到90秒甚至更长时间
  • VM跨越的存储容器越多、延迟就越长
  • VM正在执行虚拟操作时、VM似乎处于暂停状态、在此状态下、控制台 无响应。  
  • 对于 传统存储上的同一虚拟机、VMotion平均需要2-4秒

 

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