未使用 Microsoft 性能存储层

Question

在 Windows 10 上，我设置了分层存储，性能层有两个镜像 512GB SSD，容量层有两个镜像 3TB 硬盘。当我优化存储层时，显示性能层的当前大小为 1.98GB。由于创建过程中出现错误，此层的大小从 1.98GB 调整为 927GB，但仍然有 1.98GB 的​​数字。我如何才能让它使用所有 SSD 容量？

以下是优化运行的输出，显示性能容量为 1.98GB：

PS C:\Windows\system32> defrag.exe /C /H /K /G

Invoking tier optimization on Storage (D:)...


Pre-Optimization Report:

    Volume Information:
            Volume size                 = 2.72 TB
            Free space                  = 1.72 TB
            Total fragmented space      = 7%
            Largest free space size     = 1.66 TB

    Note: File fragments larger than 64MB are not included in the fragmentation statistics.

The operation completed successfully.

Post Defragmentation Report:

    Volume Information:
            Volume size                 = 2.72 TB
            Free space                  = 1.72 TB

    Storage Tier Optimization Report:

            % I/Os Serviced from Perf Tier  Perf Tier Size Required
            100%                            47.17 GB *
            95%                             44.72 GB
            90%                             42.27 GB
            85%                             39.83 GB
            80%                             37.38 GB
            75%                             34.93 GB
            70%                             32.49 GB
            65%                             30.04 GB
            60%                             27.59 GB
            55%                             25.14 GB
            50%                             22.70 GB
            45%                             20.25 GB
            40%                             17.80 GB
            35%                             15.36 GB
            30%                             12.91 GB
            25%                             10.46 GB
            20%                             8.01 GB
            15%                             5.57 GB
            10%                             3.12 GB
            5%                              887.12 MB

    * Current size of the Performance tier: 1.98 GB
      Percent of total I/Os serviced from the Performance tier: 1%

    Size of files pinned to the Performance tier: 0 bytes
    Percent of total I/Os: 0%

    Size of files pinned to the Capacity tier: 0 bytes
    Percent of total I/Os: 0%
PS C:\Windows\system32>

这是虚拟磁盘：

PS C:\Windows\system32> Get-VirtualDisk

FriendlyName ResiliencySettingName FaultDomainRedundancy OperationalStatus HealthStatus    Size FootprintOnPool StorageEfficiency
------------ --------------------- --------------------- ----------------- ------------    ---- --------------- -----------------
Tiered Space                                             OK                Healthy      3.18 TB         6.36 TB            49.98%


PS C:\Windows\system32>

各个层级如下：

PS C:\Windows\system32> Get-VirtualDisk "Tiered Space" | Get-StorageTier

FriendlyName          TierClass   MediaType ResiliencySettingName FaultDomainRedundancy     Size FootprintOnPool StorageEfficiency
------------          ---------   --------- --------------------- ---------------------     ---- --------------- -----------------
Tiered Space-SSD Tier Performance SSD       Mirror                1                     463.5 GB          927 GB            50.00%
Tiered Space-HDD Tier Capacity    HDD       Mirror                1                      2.73 TB         5.45 TB            50.00%


PS C:\Windows\system32>

非常感谢，迈克。