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  1. Apache Ozone
  2. HDDS-6517 Snapshot support for Ozone
  3. HDDS-8166

[Snapshot] Add a config to enable or disable Ozone snapshot feature on OM

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    Description

      Add an option to control whether Ozone filesystem snapshot feature is enabled or not on the OM side.

      1. Add this new OM config.
      2. Enable it by default (to avoid disruption with on-going dev work).
      3. If disabled, all snapshot related OM background tasks would not run, all snapshot feature RPCs should be gracefully rejected.
      4. Snapshot related integration tests, UTs and acceptance tests would have a line to force-enable the snapshot feature for testing so those tests would still run and pass.

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          is a parent of

          Sub-task - The sub-task of the issue HDDS-8529 [Snapshot] Refactor OmSnapshotManager constructor to reduce initialization done when snapshot feature is disabled

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Sub-task - The sub-task of the issue HDDS-8555 [Snapshot] When snapshot feature is disabled, block OM startup if there are still snapshots in the system

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #4642

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              smeng Siyao Meng
              jyosin Jyotirmoy Sinha
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                Updated:
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