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将nimble固件升级到4.0后、Cloud Insights 中缺少nimble存储性能

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cloud-insights<a>2009490392</a>
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适用场景

  • Cloud Insights
  • 固件版本为4.0及更高版本的灵活存储

问题描述

  • 在将nimble固件更新到4.0及更高版本后、nimble的存储性能将失败:
clipboard_e8022ed7eeae1fe214cd50bc21d0b8327.png
 
  • API调用返回"null"值
    • 查看Cloud Insights采集单元(AU)上的nimble阵列中的记录时、发现以下错误:
      2023-03-02 13:49:38,526 ERROR [com.onaro.sanscreen.acquisition.framework.datasource.BaseDataSource] [storageperformance] Nimble - Runtime exception: null
      java.lang.NullPointerException: null
          at com.onaro.sanscreen.acquisition.datasource.hp_nimble_rest.builder.NimbleVolumeSampleSetBuilder.build(NimbleVolumeSampleSetBuilder.java:60) ~[hp_nimble_rest.jar9778417344889969336.jar:?]
    • 录制文件是位于 /opt/netapp/cloudinsights/acq/logs AU上的zip文件。
      查看 /root/log_sample.log 位于zip中的以查看错误消息。
    • 此外、还可以通过运行以下API来验证此配置:
      GET https://ip_or_fqdn:5392/v1/volumes/detail
    • 我们希望每个卷都有一个包含如下数组的属性:
      avg_stats_last_5mins":{"combined_iops":0,"combined_latency":0,"combined_throughput":0,"read_iops":0,"read_latency":0,"read_throughput":0,"write_iops":0,"write_latency":0,"write_throughput":0}

 

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