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  1. Core Server
  2. SERVER-66609

Avoid global lock upgrade in storage_timestamp_test.cpp

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Details

    • Task
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 6.1.0-rc0
    • None
    • None
    • Fully Compatible
    • Execution Team 2022-06-13

    Description

      Investigation to ban global lock upgrades is ongoing in SERVER-60621. While working on dependent SERVER-61788, avoid the lock upgrade in StorageTimestampTest.SecondaryInsertTimes, we have found that MultiDocumentTransactionTest also fails due to a global lock upgrade from MODE_IS to MODE_IX in the constructor of MongoDOperationContextSession.

      This issue does not appear to be with the test itself, but something general.

      Attached backtrace.log.
      Comment from Dan Larkin-York.

      Attachments

        1. backtrace.log
          46 kB
        2. SERVER-66609_backtrace.txt
          46 kB
        3. SERVER-66609_print_stack_on_global_lock.log
          488 kB

        Issue Links

          depends on

          Task - A task that needs to be done. SERVER-61733 Determine if global lock upgrade is necessary in transaction_participant.cpp:fetchActiveTransactionHistory

          • Major - P3 - Major loss of function.
          • Closed
          is depended on by

          Task - A task that needs to be done. SERVER-60621 Investigate if we can ban upgrading the global lock

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

          Task - A task that needs to be done. SERVER-61788 Determine if we can avoid global lock upgrade in dbtest StorageTimestampTest

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

          Activity

            People

              yujin.kang@mongodb.com Yujin Kang Park
              yujin.kang@mongodb.com Yujin Kang Park
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              Dates

                Created:
                Updated:
                Resolved: