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5.0 新版的 Performance Best Practices 已經提供下載，此文件對於調整 vSphere 5 到達效能最佳化，有很大幫助，有興趣的朋友不妨翻閱一下。全長快 70 頁，份量算是不少，我也還沒來的及看。先列出主要內容供您參考：

 

  • Storage Distributed Resource Scheduler (Storage DRS), which performs automatic storage I/O load balancing
    • Virtual NUMA, allowing guests to make efficient use of hardware NUMA architecture
    • Memory compression, which can reduce the need for host-level swapping
    • Swap to host cache, which can dramatically reduce the impact of host-level swapping
    • SplitRx mode, which improves network performance for certain workloads
    • VMX swap, which reduces per-VM memory reservation
    • Multiple vMotion vmknics, allowing for more and faster vMotion operations

     

  • Choosing hardware for a vSphere deployment
    • Power management
    • Configuring ESXi for best performance
    • Guest operating system performance
    • vCenter and vCenter database performance
    • vMotion and Storage vMotion performance
    • Distributed Resource Scheduler (DRS) and Distributed Power Management (DPM) performance
    • High Availability (HA), Fault Tolerance (FT), and VMware vCenter Update Manager performance

     

    按這裡下載

     

     

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