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如何从 qos 统计输出中识别完整的卷名称

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适用于

  • 集群模式 Data ONTAP 8
  • ONTAP 9

说明

此知识库 将帮助性能 TSE’ 或客户在排除故障/监控性能问题时查看完整的卷名称。

  • qos statistics volume latency/performance/workload show 命令用于查看卷/工作负载的性能。
  • 但是,由于字符限制,未显示完整的卷/工作负载名称。

在这些情况下,请运行 -showallfields 命令以 查看完整的卷名称。

  • 一种方法是识别已观察到高延迟/吞吐量的卷 ID,然后从 volume.xml 部分中的 ASUP 可以使用卷/工作负载 ID 进行搜索,然后可以根据卷 ID 识别完整的卷名称。
  • 但这需要时间,并非每个问题都可以获得 ASUP 的帮助,因为银行或其他受保护的客户可能会因其业务需求而禁用 ASUP。

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