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SolidFire VASA Provider有什么作用?

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适用场景

  • SolidFire Element操作系统 
  • VASA Provider (VP)

问题解答

  • VASA Provider在所有SF集群节点上运行、并登录到/var/log/sf-vasa.info。VP负责将VASA请求转换为零个或多个SF API调用、以执行各种操作、例如创建和删除虚拟卷。只有CM节点上的VP主动处理来自vSphere的VASA请求。
  • ESX主机和vCenter服务器会使用SOAP协议将VASA请求发送到CM上的VP。VASA请求和响应将记录到sf-vasa.info中。在发出VVOL相关请求之前、ESX主机或vCenter服务器必须与VP创建VASA会话。VASA会话是使用setContext VASA请求创建的。

追加信息

服务:sfvasa Provider可通过VMware监控和管理VVOL、即使没有VVOL、VVOL也能继续运行。  如果sfvasa提供程序不起作用、您将无法从v-Center管理(添加、删除或修改) VVOL。  

 

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