[SERVER-80029] Feature Flag Upgrade/Downgrade Testing Created: 15/Aug/23  Updated: 08/Nov/23

Status: Backlog
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: PM Bot Assignee: Randolph Tan
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Sharding NYC
Participants:

 Description   

If this project includes a feature flag, please complete all upgrade/downgrade testing as part of this ticket.

1. Test how the feature behaves when upgrading FCV turns the feature on
2. Test that the correct behavior occurs when downgrading FCV completely and then upgrading FCV completely
3. Test that the correct feature behavior occurs if the FCV downgrade fails after only reaching the `downgrading` FCV state and then FCV is fully upgraded again
4. Test that anything added by this project to the setFCV command must be idempotent/retryable.



 Comments   
Comment by Githook User [ 08/Nov/23 ]

Author:

{'name': 'Randolph Tan', 'email': 'randolph@10gen.com', 'username': 'renctan'}

Message: SERVER-80029 Don't autobootstrap on old fcv and add transitionToShardingCommand
Branch: master
https://github.com/mongodb/mongo/commit/c8b05bb0389b004bb1c228e27e590bc38db7c677

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