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Type: Task
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Resolution: Done
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Priority: Major - P3
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Affects Version/s: None
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Component/s: manual
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Labels:
Description
Arbiters persist the config to disk the same as other members and propagate it. In a PSA set with the secondary down, the set can still complete a reconfig if the arbiter is a quorum member.
Description of Linked Ticket
Done Arbiters must follow the same voting rules as data nodes regarding configTerm and configVersion. Add unittests in topology_coordinator_v1_test.cpp.
Done Ensure we have tests that add/remove arbiters with non-force replSetReconfig. (Done in SERVER-46218.)
Done Test that an arbiter gossips the config to other nodes including configTerm.
Done Count arbiters as quorum members for Config Replication. Depends on SERVER-45085. Test: A PSA set with the secondary down can acknowledge replSetReconfig.
Scope of changes
Impact to Other Docs
MVP (Work and Date)
Resources (Scope or Design Docs, Invision, etc.)
- documents
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SERVER-45091 Support arbiters on safe reconfig and add tests
- Closed