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  1. Core Server
  2. SERVER-2023

touch command to pre-heat a collection

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.1.2
    • Component/s: Storage
    • Labels:
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      Description

      { touch : "foo" , indexes : <bool, defaults to true> }

      does not look at records.

      goes to each extent in data and index, and reads 1 byte per page

      want to lock as little as possible

      in read lock should get list of extents and sizes, and then unlock.
      just needs to check db wasn't deleted in between each one.

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                  Updated:
                  Resolved: