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  1. WiredTiger
  2. WT-2909

Create automatable test verifying checkpoint integrity after errors

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • WT2.9.2, 3.2.13, 3.4.3, 3.5.4
    • Affects Version/s: None
    • Component/s: None
    • Labels:
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    • Storage 2017-02-13

      We recently fixed a bug in WiredTiger checkpoint implementation, where a system error happening at a critical point during a checkpoint operation could lead to corruption in the block extent lists. We should add a test case the simulates failures and ensures that checkpoints are not corrupted.

      The fix was in WT-2897.

      An avenue for implementing this testing might be via a custom filesystem implementation that fails write operations occasionally during checkpoints.

            Assignee:
            donald.anderson@mongodb.com Donald Anderson
            Reporter:
            alexander.gorrod@mongodb.com Alexander Gorrod
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