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  1. WiredTiger
  2. WT-4012

Fix lookaside entry counters

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • 3.6.3
    • 3.6.5, 4.0.0-rc0, WT3.1.0
    • None
    • None
    • Storage Non-NYC 2018-04-09, Storage Non-NYC 2018-04-23
    • v3.6

    Description

      In fixing an underflow error on the lookaside entry count in WT-3891, we introduced a bug where the count is incremented rather than decremented at the end of inserting a block. This bug can lead to the reported lookaside entry count being off by up to 2 orders of magnitude.

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          is caused by

          Bug - A problem which impairs or prevents the functions of the product. WT-3891 Take the sweep walk rwlock whenever removing content from lookaside

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

          Bug - A problem which impairs or prevents the functions of the product. WT-4064 Relax checking of lookaside entry count

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

          Activity

            People

              michael.cahill@mongodb.com Michael Cahill
              michael.cahill@mongodb.com Michael Cahill
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              Dates

                Created:
                Updated:
                Resolved: