Details
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Bug
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Resolution: Won't Fix
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Major - P3
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None
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None
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ALL
Description
You get different behavior from 2.6 nodes in >12 node replica sets depending on how they got there. If you start with >= 12 nodes in a 2.8 replica set, then add a 2.6 node, it will be in the UNKNOWN state, logging an invalid config. If you instead start with 12 2.6 nodes, then upgrade a node to 2.8 and make it the primary, then add an additional 2.8 node (making 13 total), the 2.6 nodes will log the invalid config, but stay in the SECONDARY state.
Attachments
Issue Links
- related to
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SERVER-16631 Strange downgrade behavior in large mixed replica sets (2.6/2.8)
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- Closed
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