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  1. Core Server
  2. SERVER-10384

use command "db.test.getShardDistribution() " cannot display the data chunks imformation of shards

    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 2.4.4
    • Component/s: Sharding
    • Environment:
      three servers,six shards. Per server has six shards,and per shard exist on three servers
    • Linux

      Hi,
      I use command "db.test.getShardDistribution() " to query data chunks imformation of shards,but there is no some imformation with error. See the "repair before.png".
      Then,I use command "db.repairDatabase()" to repair the test database,and use "db.test.getShardDistribution() " to view again.While,there is one shard whose data has lost.See the "repair later.png".

      So,what cause the command "db.test.getShardDistribution()" error?
      And,whether the command "db.repairDatabase()" is always cause data loss?

        1. repair later.png
          repair later.png
          31 kB
        2. repair before.png
          repair before.png
          7 kB

            Assignee:
            Unassigned Unassigned
            Reporter:
            h_mongo_x Della He
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              Created:
              Updated:
              Resolved: