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  1. Core Server
  2. SERVER-69523

Allow METADATA and MUTEX locks to be acquired while holding an oplog hole

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Details

    • Icon: Improvement Improvement
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 6.2.0-rc0
    • None
    • None
    • Fully Compatible
    • Sharding EMEA 2022-09-19

    Description

      Locks of type RESOURCE_MUTEX are intended to serve as actual mutexes and no blocking work should be performed while they are held. Sharding already uses them in order to protect its in-memory structures.

      This ticket is to change this and this invariant to exclude RESOURCE_MUTEX.

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            kaloian.manassiev@mongodb.com Kaloian Manassiev
            kaloian.manassiev@mongodb.com Kaloian Manassiev
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              Created:
              Updated:
              Resolved: