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  1. Core Server
  2. SERVER-73040

Investigate if we can ban all lock upgrades

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Details

    • Task
    • Status: Blocked
    • Major - P3
    • Resolution: Unresolved
    • None
    • None
    • None
    • None
    • Storage Execution

    Description

      The goal of SERVER-60621 was to ban all Global Lock upgrades (which was essentially completed in --> SERVER-66145). 

      This ticket aims to ban all lock upgrades not just global lock upgrades. At this time, lock upgrades occur in LockManager::convert() and the motivation behind this ticket would be the same as in SERVER-60621 "as it could help us identify additional bugs we haven't hit yet, and avoid future ones". 

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          depends on

          Task - A task that needs to be done. SERVER-73043 Avoid upgrading lock in dbtests

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

          Task - A task that needs to be done. SERVER-73060 Remove lock upgrade tests in LockManagerTest

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

          Task - A task that needs to be done. SERVER-73101 Avoid upgrading locks in db unit tests

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

          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

          Task - A task that needs to be done. SERVER-73058 QueryStageCollectionScanTest acquires global IX lock and then calls AutoGetCollectionForRead

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

          Task - A task that needs to be done. SERVER-73249 Investigate behavior for requesting IS when IX is held

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

          Activity

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              backlog-server-execution Backlog - Storage Execution Team
              fausto.leyva@mongodb.com Fausto Leyva
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              Dates

                Created:
                Updated: