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如何在 VMware 中使用半虚拟化 SCSI 提高虚拟机吞吐量？

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适用于

  • SAN
  • VMware
  • ESXi 4.x 及更高版本
  • 半虚拟化 SCSI （ PVSCSI ）
  • IO 密集型应用程序

解答

  • PVSCSI 适配器是高性能的存储适配器，可能会导致 提高 VM 中的吞吐量并降低 CPU 利用率
  • PVSCSI 适配器最适合应用程序驱动大量 I/O 吞吐量的环境，尤其是 SAN 环境
  • 从一个 LUN 具有多个 VMDK
  • 为每个 VMDK 分配单独的半虚拟化 SCSI 适配器

其他信息

 

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