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  1. Core Server
  2. SERVER-37524

In-Memory Storage Engine With Storage Watchdog Crashes The Server

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 4.0.2
    • Fix Version/s: 3.6.10, 4.0.5, 4.1.5
    • Component/s: Storage
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.0, v3.6
    • Steps To Reproduce:
      Hide

      Please see either the attached mongod config file or Vagrantfile. If using the Vagrantfile, you should be able to cd into /home/vagrant/mongo and run 'mongod -f mongo.conf'.

      Show
      Please see either the attached mongod config file or Vagrantfile. If using the Vagrantfile, you should be able to cd into /home/vagrant/mongo and run 'mongod -f mongo.conf'.
    • Sprint:
      Security 2018-11-05

      Description

      Starting a mongod server with the storage engine set to inMemory and the storage node watchdog enabled will cause the server to crash when the watchdog check runs. This seems to be because the watchdog unconditionally tries to check the journal directory, which does not exist when using inMemory.

      CC Mark Benvenuto

        Attachments

        1. mongod.conf
          0.1 kB
        2. Vagrantfile
          3 kB

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              Dates

              • Created:
                Updated:
                Resolved: