Checksum mismatch messages from disagg block manager should specify where the mismatch occurred

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major - P3
    • WT12.0.0, 8.3.0-rc0
    • Affects Version/s: None
    • Component/s: Block Manager
    • None
    • Storage Engines, Storage Engines - Persistence
    • SE Persistence - 2025-11-07
    • None

      __block_disagg_read_multiple reads a page image and a chain of zero or more page deltas. It validates this data by iterating over the chain from the newest to oldest entry, validating the checksum of each.

      If there is a checksum mismatch it prints the same message (cut-and-paste from the standard block manager). It would be useful to know where the checksum error occurred. Was it on the full page image or a delta? If a delta where in the chain? I.e., Kth of N deltas.

            Assignee:
            Albert Song
            Reporter:
            Keith Smith
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              Created:
              Updated:
              Resolved: