儲存空間最佳化集區Storage Spaces Optimize Pool

適用於︰Windows Server 2016Applies To: Windows Server 2016

Windows Server 2016 儲存空間直接存取可以最佳化儲存集區,在構成集區的所有實體磁碟之間平均地平衡資料。Windows Server 2016 Storage Spaces Direct can optimize a storage pool to balance data equally across the set of physical disks that comprise the pool.

隨著時間過去,若有新增或移除實體磁碟,或者因為資料寫入或刪除,構成集區的所有實體磁碟之間的資料分佈可能會變得不平均。Over time, as physical disks are added or removed or as data is written or deleted, the distribution of data among the set of physical disks that comprise the pool may become uneven. 有時候,這可能會導致相同集區中有些實體磁碟已經變滿,而其他磁碟卻還有很多空間。In some cases, this may result in certain physical disks becoming full while other disks in the same pool have much lower consumption.

同樣地,如果有新的儲存體加入集區,最佳化現有資料來利用新的儲存體將可能會讓整個集區有更好的儲存效率,也可能會因為有新的額外實體儲存輸送量,而獲得更好的效能。Similarly, if new storage is added to the pool, optimizing the existing data to utilize the new storage will result in better storage efficiency across the pool and, potentially, improved performance from the newly available additional physical storage throughput. 最佳化集區是由系統管理員執行的維護工作。Optimizing the pool is a maintenance task which is performed by the administrator.

您可以使用下列命令最佳化儲存集區︰You can optimize a storage pool with the following command:

Optimize-StoragePool <PoolName>  

Optimize-StoragePool 命令的輸出包含一個測量重新平衡作業進度的進度列The output of the Optimize-StoragePool command include a progress bar that measures the progress of the re-balance operation

您可以使用下列命令監視最佳化工作的進度︰You can monitor the progress of the optimize job with the following command:

Get-StorageJob | ? Name -eq Optimize  

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