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  1. Core Server
  2. SERVER-20734

Mongos does not verify if "admin.system.users" is consistent

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Sharding
    • Labels:
      None
    • Operating System:
      ALL
    • Steps To Reproduce:
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      1) Set up a sharded cluster with 3 config servers
      2) Create a user
      3) Connect directly to one of the config servers, modify the content of the admin.system.users collection
      4) Start mongos - it will do consistency check but will not report any problem.

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      1) Set up a sharded cluster with 3 config servers 2) Create a user 3) Connect directly to one of the config servers, modify the content of the admin.system.users collection 4) Start mongos - it will do consistency check but will not report any problem.

      Description

      If the content of the admin.system.users collection on one of the config servers does not match the other two, then mongos will not be able to detect this inconsistency as it does not run dbHash against the admin database.

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              Assignee:
              Unassigned
              Reporter:
              dmitry.ryabtsev Dmitry Ryabtsev
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                Updated:
                Resolved: