EnableCompressionEnableCompression

• 05/02/2017
• • w
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EnableCompression 指定 Microsoft ReadyBoost™ 缓存是否使用压缩。EnableCompression specifies whether the Microsoft ReadyBoost™ cache uses compression.

禁用压缩可以提高 CPU 使用率并降低电池损耗。Disabling compression can improve CPU usage and decrease battery consumption.

启用压缩可能有必要的系统具有低 RAM 或缓存空间，以确保可以存储所需的页。Enabling compression may be necessary for systems with a low amount of RAM or cache space, to ensure that the necessary pages can be stored.

• 对于使用 1 千兆字节 (GB) RAM 的便携式计算机，建议使用内部快速闪存设备缓存大小为至少 4 GB，以避免对缓存压缩的需求。For a portable computer with 1 gigabyte (GB) of RAM, we recommend using a fast internal flash device with a cache size of at least 4 GB, to avoid the need for cache compression.

• 对于使用 2 GB 或更大的 RAM 的便携式计算机，建议使用内部快速闪存设备缓存大小为至少 8 GB，以避免对缓存压缩的需求。For a portable computer with 2 GB or more of RAM, we recommend using a fast internal flash device with a cache size of at least 8 GB, to avoid the need for cache compression.

值Values

父层次结构Parent Hierarchy

microsoft-windows-systemmaintenanceservice- | CacheList | Cache | EnableCompressionmicrosoft-windows-systemmaintenanceservice- | CacheList | Cache | EnableCompression

有效配置阶段Valid Configuration Passes

专用化specialize

适用于Applies To

有关受支持的 Windows 版本和体系结构，该组件支持的列表，请参阅microsoft-windows-systemmaintenanceservice-。For a list of the supported Windows editions and architectures that this component supports, see microsoft-windows-systemmaintenanceservice-.

XML 示例XML Example

下面的 XML 输出示例显示了两个 ReadyBoost 设备的配置。The following XML output example shows a configuration of two ReadyBoost devices. 此示例在系统上，第一台设备不使用压缩，而另一台设备使用压缩。On this sample system, the first device does not use compression, while the second device uses compression.

<CacheList>
  <Cache>
    <CacheID>ReadyBoostCache1</CacheID>
    <DiskID>1</DiskID>
    <PartitionID>1</PartitionID>
    <CacheSizeMB>1024</CacheSizeMB>
    <EnableCompression>false</EnableCompression>
    <EnableEncryption>false</EnableEncryption>
  </Cache>
  <Cache>
    <CacheID>ReadyBoostCache2</CacheID>
    <DiskID>2</DiskID>
    <PartitionID>1</PartitionID>
    <EnableCompression>true</EnableCompression>
    <EnableEncryption>true</EnableEncryption>
  </Cache>
</CacheList>

相关主题Related topics

CacheCache