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  1. WiredTiger
  2. WT-5242

Minimize checkpoints pinned during backup

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Details

    • New Feature
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • WT10.0.0, 4.2.7, 4.4.0-rc4, 4.0.20, 4.7.0
    • None
    • 5
    • Storage - Tora 2020-04-20, Storage - Tora 2020-05-04
    • v4.4, v4.2, v4.0

    Description

      This is the second piece of the work discussed in WT-5115, to minimize the number of checkpoints we pin while a hot backup cursor is open: ideally, we only need to retain the one we're using and the last one created.

      Attachments

        1. wt-5242-draft.diff
          6 kB
        2. wt-5242-timestamp-draft.diff
          9 kB

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. WT-6118 Fix missing checkpoint in backup

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. WT-6141 Disable checkpoint deletion during backup

          • Major - P3 - Major loss of function.
          • Closed
          depends on

          Improvement - An improvement or enhancement to an existing feature or task. WT-5115 Unify WiredTiger checkpoint naming

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              keith.smith@mongodb.com Keith Smith
              jocelyn.del-prado@mongodb.com Jocelyn del Prado
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              Dates

                Created:
                Updated:
                Resolved: