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  1. WiredTiger
  2. WT-5243

Add the checkpoint's list of allocated blocks to block-manager returned checkpoint information

    • Type: Icon: New Feature New Feature
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
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    • 8
    • Storage Engines 2020-01-27

      Drill the hole through the meta_ckpt.c and txn_ckpt.c code into the block manager so the block manager returns a list of blocks that have been allocated in the checkpoint. The block manager already creates an allocation extent list (8B offset/size pairs), that is written as part of the checkpoint. That list plus a couple of additional blocks is what you want, and I believe you can take most of that code from the branch I pushed. The returned list has to be written into the metadata file as part of the checkpoint.

            Assignee:
            sue.loverso@mongodb.com Susan LoVerso
            Reporter:
            jocelyn.del-prado@mongodb.com Jocelyn del Prado
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              Resolved: