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  1. Indy Node
  2. INDY-1683

Improve the switch off replica logic to do it after InstanceChange quorum

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    Details

    • Type: Task
    • Status: Complete
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 1.6.79
    • Component/s: None
    • Labels:

      Description

      A backup replica should be switch off after quorum of INSTANCE_CHANGE messages on backup instance.

      Acceptance criteria:

      • A strategy done in INDY-1682 should result in sending a special INSTANCE_CHANGE about instance change on backup instance X
      • Once node got a quorum (n-f) of instance changes on backup instance X, it switches off the replica (INDY-1680)
      • add tests to check correct replica switch off
      • testing perfomance changes (shouldn't be worse then in taskĀ INDY-1682) after disconnect or degraded a backup primary node.
      • testing memory consumption (should be better then in task INDY-1682)

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              People

              Assignee:
              VladimirWork Vladimir Shishkin
              Reporter:
              Toktar Renata Toktar
              Watchers:
              Alexander Shcherbakov, Renata Toktar, Vladimir Shishkin
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                Dates

                Created:
                Updated:
                Resolved: