diskspd

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    Windows Native NVMe Path: Big Small Block IO Uplift, Not a Universal Win

    Microsoft’s storage team quietly rewired a decades‑old bottleneck: a native NVMe I/O path that bypasses Windows’ SCSI‑style translation and — when enabled — can raise small‑block random SSD performance and cut CPU cost per I/O, but the client‑side route that enthusiasts are using today is...
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    Native NVMe Path: Windows Server 2025 Gains and Windows 11 25H2 Tests

    Microsoft’s recent storage update has quietly shipped a new, opt‑in NVMe path that can deliver meaningful SSD performance improvements on the right hardware — and enthusiasts have already found a way to unlock much of that capability on Windows 11 25H2, albeit with important compatibility and...
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    diskspd \ Mass Storage

    Anyone familiar with the diskspd utility? I have had success with it testing server storage but how would I test a mass storage device like a Compellent Storage\Cluster? Can I create an iscsi connection to the storage from the server
  4. News

    SQLIO Disk Subsystem Benchmark Tool

    The SQLIO Disk Subsystem Benchmark Tool has been retired and replaced by DiskSpd.exe. Link Removed
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