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  1. SAFe Program
  2. SP-1518

Utilities for the CSP.LMC and CSP Sub element Monitoring and Wrap-up

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      The complex and layered structure of SKA control system require the possibility to report in synthetic and compact form the status of a large number of lower level devices, by means of summary status of one or more specific parameters. This make a lot easier:
      1) the integration activity
      2) the monitoring each level must exercise on lower one and to communicate a synthesis of their value
       

      Show
      The complex and layered structure of SKA control system require the possibility to report in synthetic and compact form the status of a large number of lower level devices, by means of summary status of one or more specific parameters. This make a lot easier: 1) the integration activity 2) the monitoring each level must exercise on lower one and to communicate a synthesis of their value  
    • Hide

      The LMC can compute and communicate a summary status of one or more specific sets of homogeneous parameters for a number of lower level devices. Data will be generated by a simulator.

      Show
      The LMC can compute and communicate a summary status of one or more specific sets of homogeneous parameters for a number of lower level devices. Data will be generated by a simulator.
    • 1.5
    • 1.5
    • 5.333

    • Sub-system Version REL-1542 CSP.LMC Mid reports live information about visibilities data creation

      Sub-system Version REL-1541 CSP.LMC Low reports live information about visibilities and PST Data creation

    • Team_CREAM
    • Sprint 5
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      A Low PST Capability Device has been implemented as part of REL-1541. It connects to PST beam devices registered in the CSP Controller and reports, for each of them:

      • all the states and modes;
      • the attributes dataDropped, dataReceived, Data Dropped and Data Dropped Rate give information about the proper data flow of the PST beams;
      • the average and standard deviation of the Data Received Rate and  Data Dropped Rate;
      • The full list of device's attributes can be found in[ this page.|https://developer.skatelescope.org/projects/ska-csp-lmc-low/en/latest/tango_device/capability/attributes.html]

      The development of a Low FSP Capability Device has been started. The code is still not merged in the master but it can be demonstrated to perfom a preliminary monitoring of the low FSPs. The FSP Capability device connects to the CBF Processors related to the FSP at the moment of the registration in the Cbf Allocator. After connection it can report in real time:

      • the association between processors and FSPs, with the serialnumber;
      • the healthstate of the processors;
      • the readiness of the processor and the downloaded firmware
      • the total number of packets that goes in and out the processors.
        The natural prosecution will be to let the device to be able to calculate the rate of input and output packets in order to do statistical calculation on those.

      As stated elsewhere, this monitoring can now be only implemented for LOW, while it is foreseen to extend it to MID on a future PI. So we drop REL-1542.

      Show
      A Low PST Capability Device has been implemented as part of REL-1541 . It connects to PST beam devices registered in the CSP Controller and reports, for each of them: all the states and modes; the attributes dataDropped, dataReceived, Data Dropped and Data Dropped Rate give information about the proper data flow of the PST beams; the average and standard deviation of the Data Received Rate and  Data Dropped Rate; The full list of device's attributes can be found in[ this page.|https://developer.skatelescope.org/projects/ska-csp-lmc-low/en/latest/tango_device/capability/attributes.html] The development of a Low FSP Capability Device has been started. The code is still not merged in the master but it can be demonstrated to perfom a preliminary monitoring of the low FSPs. The FSP Capability device connects to the CBF Processors related to the FSP at the moment of the registration in the Cbf Allocator. After connection it can report in real time: the association between processors and FSPs, with the serialnumber; the healthstate of the processors; the readiness of the processor and the downloaded firmware the total number of packets that goes in and out the processors. The natural prosecution will be to let the device to be able to calculate the rate of input and output packets in order to do statistical calculation on those. As stated elsewhere, this monitoring can now be only implemented for LOW, while it is foreseen to extend it to MID on a future PI. So we drop REL-1542 .
    • 23.6
    • Stories Completed, Satisfies Acceptance Criteria, Accepted by FO

    • PI24 - UNCOVERED

    • CSP.LMC CSP_Common.LMC Team_CREAM

    Description

      The CSP.LMC has grown in size and complexity and is able to control the hardware components of CSP. However the monitoring functionalities are still in its infancy. To fully proceed in the way of more and more complete implementation of a real word control system the CSP.LMC needs some specific functionalities, at least in the form of a framework. This feature starts an effort aimed at developing:

      1. the monitoring of CSP component states as summarized in a previous work
      2. Some long needed functionalities on wrapping-up some physical quantities as number of: input packets, processed packets, processing or network errors, output data size, temperatures, etc.

      The previous work relies on the implementation of few wrap-up tools which let CSP.LMC reports the summary value of one or more particular set of parameters of a number of lower level devices to an uper client, as TM or a monitoring Taranta Dashboard. If no real data are available the framework can be tested by data generated by a suitable simulator.
      For reference, and only as an example, we list here 4 commonly used wrap up tools:

      • mean and st dev
      • minimum, median and maximum
      • 5%,20%,50%,80%,95% quantiles
      • number of acceptable values and numbers of too low and too high values

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          Enabler - An Enabler supports the activities needed to extend the Architectural Runway to provide future business functionality. These include exploration, architecture, infrastructure, and compliance. SS-130 Enable Mid AA0.5 Visibility Data capture

          • High - Serious problem that could block progress.
          • Implementing

          Capability - SAFe program capability SS-144 Low AA0.5 Visibility Data capture

          • High - Serious problem that could block progress.
          • Done

          Capability - SAFe program capability SS-108 Low-C1: Complete Low ITF integration ahead of the 'Verification Test Ready Review'

          • Must have - Items labelled as "Must have" are critical to the current delivery timebox in order for it to be a success.
          • Done
          depends on

          Feature - A Feature is a service that fulfills a stakeholder need. Each feature includes a benefit hypothesis and acceptance criteria, and is sized or split as necessary to be delivered by a single Agile Release Train (ART) in a Program Increment (PI). SP-1514 Refactoring of CSP.LMC - part 3 - Master/Control Refactoring

          • Must have - Items labelled as "Must have" are critical to the current delivery timebox in order for it to be a success.
          • Done
          Is delivered by

          Sub-system Version - A version of a sub-system, used in the Release Management and Configuration Management process REL-1542 CSP.LMC Mid reports live information about visibilities data creation

          • Discarded

          Sub-system Version - A version of a sub-system, used in the Release Management and Configuration Management process REL-1541 CSP.LMC Low reports live information about visibilities and PST Data creation

          • Released
          mentioned in

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                s.vrcic Vrcic, Sonja
                c.baffa Carlo Baffa
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                Feature Progress

                  Story Point Burn-up: (100.00%)

                  Feature Estimate: 1.5

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                  Complete12.0
                  Total12.0

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