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  1. WiredTiger
  2. WT-11724

Have the block manager retry chunk cache reads on checksum failure

    • Type: Icon: Improvement Improvement
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • WT11.2.0, 7.3.0-rc0, 7.2.0-rc2
    • Affects Version/s: None
    • Component/s: None
    • None
    • Storage Engines
    • 8

      Earlier in the design, we accepted a race condition where the chunk cache could have stale content. The downside of this is the risk of a mismatched checksum. To avoid this taking down the entire program on a failed checksum from the chunk cache, the block manager should make one (and only one) attempt to:
      1. Evict the chunk,
      2. Retry a __wt_read.

            Assignee:
            ruby.chen@mongodb.com Ruby Chen
            Reporter:
            deepti.hasija@mongodb.com Deepti Hasija (Inactive)
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              Created:
              Updated:
              Resolved: