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E-Series 到 ONTAP VM 迁移显示低吞吐量

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适用于

  • E-Series
  • ONTAP

问题

  • 在从 E-Series  数据存储迁移到 ONTAP ASA 数据存储的虚拟机 (VM) 迁移活动期间，观察到明显较低的吞吐量和较高的延迟。
  • 但是，与反向（ONTAP ASA → E-Series）或 E-Series 系统之间执行的迁移操作相比，其性能更佳。
  • MAJOR-EVENT-LOG （MEL）显示 Slow drive detected by drive performance analyzer 或其他驱动器检查条件：
    A:5/13/26, 5:42:05 PM (17:42:05) 59366 1021 Slow drive detected by drive performance analyzer. Info for Analysis Purposes - Shelf 99, Bay 21 <--DEBUG
    A:5/13/26, 5:42:05 PM (17:42:05) 59365 1021 Slow drive detected by drive performance analyzer. Info for Analysis Purposes - Shelf 99, Bay 12 <--DEBUG
    B:5/13/26, 5:42:04 PM (17:42:04) 59364 1021 Slow drive detected by drive performance analyzer. Info for Analysis Purposes - Shelf 99, Bay 21 <--DEBUG

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