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OnCommand Insight HDS 数据源中的某些存储系统将停止 报告性能统计信息

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oncommand-insight
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oci
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适用场景

OnCommand Insight 7.3.X ( OCI )

问题描述

  • 对于连接到 HiCommand Device Manager 数据源的存储系统,有些系统报告性能统计信息,有些则不报告
  • OCI 中的数据源未显示任何错误
  • 用于报告性能统计信息的 API 将返回一个空集,可通过以下步骤进行确认:
    1. 从数据源下载并提取错误报告
    2. 使用存储性能报告打开一个编号的文件夹: ErrorReportName\acq\storageperformance_<datasourcename>_656_2021_02_24_11_01_32_742\1614163099532
    3. 打开recording_storageperformance-<datasourcename>.dat,然后搜索缺少的存储 统计信息
    4. 此请求将具有存储名称,响应将返回统计名称和变量类型的列表,但不会返回实际的统计数字

缺少统计信息示例请求和响应: 

<<< REQUEST >>>
GET http://<tuningManagerHostnameOrIP>:22015/TuningManager/v1/objects/RAID_PI_PRCS?hostName=<dataSourceName>&agentInstanceName=<storageName>&startTime=2021-02-24T10%3A35Z&endTime=2021-02-24T10%3A39Z HTTP/1.1
<<< REQUESTEND >>>
<<< RESPONSE >>>
HTTP/1.1 200 OK
Date: Wed, 24 Feb 2021 10:39:26 GMT
Server: Cosminexus HTTP Server
X-Frame-Options: SAMEORIGIN
Cache-Control: no-store, no-cache
X-Content-Type-Options: nosniff
Content-Security-Policy: frame-ancestors 'self'
Vary: Accept-Encoding
Last-Modified: Wed, 24 Feb 2021 10:39:26 GMT
X-XSS-Protection: 1; mode=block
Keep-Alive: timeout=5, max=21
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/csv;charset=utf-8

INPUT_RECORD_TYPE,DATETIME,GMT_ADJUST,RECORD_TIME,ADAPTOR_ID,PROCESSOR_ID,INTERVAL,CONTROLLER,PROCESSOR_TYPE,PROCESSOR_BUSY_RATE,MAX_PROCESSOR_BUSY_RATE,MAX_BUFFER_LENGTH,BUFFER_IO_COUNT,MAX_BUFFER_IO_COUNT,BUFFER_IO_RATE,MAX_BUFFER_IO_RATE
string(8),time_t,long,time_t,string(16),string(16),ulong,string(8),string(8),float,float,float,float,float,float,float


<<< RESPONSEEND >>>

正在收集统计信息响应示例(已截断):

<<< RESPONSE >>>
HTTP/1.1 200 OK
Date: Wed, 24 Feb 2021 10:39:26 GMT
...

INPUT_RECORD_TYPE,DATETIME,GMT_ADJUST,RECORD_TIME,LDEV_COUNT,MONITORED_LDEV_COUNT,INTERVAL,READ_IO_COUNT,READ_IO_RATE,READ_HIT_IO_COUNT,READ_HIT_RATE,WRITE_IO_COUNT,WRITE_IO_RATE,WRITE_HIT_IO_COUNT,WRITE_HIT_RATE,READ_MBYTES,READ_XFER_RATE,WRITE_MBYTES,WRITE_XFER_RATE,READ_TOTAL_RESPONSE,READ_RESPONSE_RATE,WRITE_TOTAL_RESPONSE,WRITE_RESPONSE_RATE
string(8),time_t,long,time_t,ulong,ulong,ulong,double,double,double,double,double,double,double,double,double,double,double,double,double,double,double,double
"LDA",2021-02-24 10:35:00,0,2021-02-24 10:35:01,14,14,60,4.30000000000000E+01,7.16666666666667E-01,4.30000000000000E+01,1.00000000000000E+02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,1.00000000000000E+00,1.66666666666667E-02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00
"LDA",2021-02-24 10:36:00,0,2021-02-24 10:36:00,14,14,59,4.30000000000000E+01,7.28813559322034E-01,4.30000000000000E+01,1.00000000000000E+02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,1.00000000000000E+00,1.69491525423729E-02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00
"LDA",2021-02-24 10:37:00,0,2021-02-24 10:37:00,14,14,60,4.30000000000000E+01,7.16666666666667E-01,4.30000000000000E+01,1.00000000000000E+02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,1.00000000000000E+00,1.66666666666667E-02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00
"LDA",2021-02-24 10:38:00,0,2021-02-24 10:38:01,14,14,61,4.50000000000000E+01,7.37704918032787E-01,4.50000000000000E+01,1.00000000000000E+02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,1.00000000000000E+00,1.63934426229508E-02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00
"LDA",2021-02-24 10:39:00,0,2021-02-24 10:39:00,14,14,59,4.30000000000000E+01,7.28813559322034E-01,4.30000000000000E+01,1.00000000000000E+02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,1.00000000000000E+00,1.69491525423729E-02,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00,0.00000000000000E+00

<<< RESPONSEEND >>>

 

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