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  1. Indy Node
  2. INDY-1541

Chaos Experiment - View change subversion - Replica Down + Force View Change

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    • Task
    • Status: Complete
    • High
    • Resolution: Done
    • None
    • None
    • test-automation
    • None

    Description

      Demote a single backup primary (replica) and the primary. Expect the next replica to become the primary and the next node in the round robin to become a new replica.

      Start a 10 validator node pool with the following Primary and Replica configuration:
      Node1:0 - Primary
      Node2:1 - Next in line for primary (backup if node 1 goes down or a view change is requested)
      Node3:2 - Backup to node 2
      Node4:3 - Backup to node 3

      Take down Node4 and the primary (Node1) and expect Node2 to become the new primary and Node5 to become a new replica.

      The result being:

      Node2:0 - Primary
      Node3:1 - Next in line for primary (backup if node 2 goes down or a view change is requested)
      Node5:2 - Backup to node 3
      Node6:3 - Backup to node 5

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          Task - A task that needs to be done. INDY-1540 Chaos Experiment - View change subversion - Demote Replica

          • High - Serious problem that could block progress.
          • Complete
          relates to

          Bug - A problem which impairs or prevents the functions of the product. INDY-1577 Replicas that are demoted continue to be reported as replicas

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

          Bug - A problem which impairs or prevents the functions of the product. INDY-1575 validator-info has stale indy-node service information

          • Medium - Has the potential to affect progress.
          • Complete

          Bug - A problem which impairs or prevents the functions of the product. INDY-1578 Promotion Workflow - Potential race condition when restarting node after promotion

          • Medium - Has the potential to affect progress.
          • Complete

          Activity

            People

              ckochenower Corin Kochenower
              ckochenower Corin Kochenower
              Alexander Shcherbakov, Corin Kochenower
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                Updated:
                Resolved: