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AIQUM中的卷级别IOPS为何超过节点IOPS

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适用场景

Active IQ Unified Manager 9.x

问题解答

  • 节点延迟和IOPS是在集群级别通过协议(NFS、CIFS、iSCSI、FCP)计算得出的
  • 此计算是根据到该节点上主节点上的数据生命周期的流量或当前未使用的生命周期进行的。
  • 如果由于数据LIF驻留在集群中的另一个节点上而间接访问卷、则托管该卷的节点不会报告任何流量。这称为间接I/O
  • 在卷级别图表中、查看细分统计信息以查看细分(W/R/O)-写入/读取/其他、并验证大量间接IOPS (其他)。

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