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    Type:
Bug
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    Resolution: Done
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    Priority:
Major - P3
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    Affects Version/s: 3.4.0-rc0
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    Component/s: Diagnostics
 
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        Fully Compatible
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        ALL
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        Platforms 2016-10-31
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        None
 
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        None
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        None
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        None
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        None
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        None
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        None
 
During chunk migrations there are frequent changes in the serverStatus schema which results in poor compression and much reduced retention period. This is because the sharding.migrations sub-document is only present when a migration is active.
- is related to
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SERVER-22671 Implement serverStatus section with active migrations
-         
 - Closed
 
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