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  1. SAFe Program
  2. SP-4257

Develop the tests and monitoring for v0.1 Data Challenge

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    • SRCnet
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      It will be essential to have a suite of data transfer tests to run during SRCNet0.1 testing challenges (orchestrated tests within a particular identified and agreed time window that involve all the participating SRCNet v0.1 sites to exercise the resources pledged). We already have a framework for this in the rucio task manager (https://gitlab.com/ska-telescope/src/ska-rucio-task-manager) but some work is needed to ensure that these tests cover the range of test options, and gather all the test results that we want.

      Developing/updating these tests (as required) in PI24 will allow us to execute the challenge during PI25, when the network has achieved SRCNet 0.1. We will also ensure that the dashboard of results (https://monit.srcdev.skao.int/grafana/d/BfW0IQQVk/rucio-events?orgId=1) is sufficient for our needs.

      Show
      It will be essential to have a suite of data transfer tests to run during SRCNet0.1 testing challenges (orchestrated tests within a particular identified and agreed time window that involve all the participating SRCNet v0.1 sites to exercise the resources pledged). We already have a framework for this in the rucio task manager ( https://gitlab.com/ska-telescope/src/ska-rucio-task-manager ) but some work is needed to ensure that these tests cover the range of test options, and gather all the test results that we want. Developing/updating these tests (as required) in PI24 will allow us to execute the challenge during PI25, when the network has achieved SRCNet 0.1. We will also ensure that the dashboard of results ( https://monit.srcdev.skao.int/grafana/d/BfW0IQQVk/rucio-events?orgId=1 ) is sufficient for our needs.
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      AC1: Full suite of Data Challenge (defined here: https://confluence.skatelescope.org/display/SRCSC/Data+Moving+challenge+ideas+for+SRCNet+v0.1) tests added to Rucio task manager repository

      AC2: Dashboard views showing data replication and the corresponding data transfer performance, confirming that each test runs as planned.

      AC3: Demo of written tests running manually at small scale (e.g. 1% of target volume).

       

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      AC1: Full suite of Data Challenge (defined here: https://confluence.skatelescope.org/display/SRCSC/Data+Moving+challenge+ideas+for+SRCNet+v0.1) tests added to Rucio task manager repository AC2: Dashboard views showing data replication and the corresponding data transfer performance, confirming that each test runs as planned. AC3: Demo of written tests running manually at small scale (e.g. 1% of target volume).  
    • 2
    • 1.5
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    • Team_MAGENTA
    • Sprint 4
    • PI24 - UNCOVERED

    • PI24-PB SRCNet0.x network-tests tests-compilation

    Description

      The data movement challenge will be one category of tests verifying v0.1 achievement. These will exercise the network and storage with full network mesh tests conducted with data of various file sizes using a tool such as the task manager (or something similar).

      Now several tests that could form part of the data challenge have been defined at: https://confluence.skatelescope.org/display/SRCSC/Data+Moving+challenge+ideas+for+SRCNet+v0.1 , these need to be developed (code/configs written) in the rucio task manager.

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                J.Walder Walder, James
                r.joshi Joshi, Rohini
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