[SERVER-80079] Feature Flag Upgrade/Downgrade Testing Created: 15/Aug/23  Updated: 29/Nov/23  Resolved: 29/Nov/23

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

Type: Task Priority: Major - P3
Reporter: PM Bot Assignee: Gil Alon
Resolution: Won't Do Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Assigned Teams:
Query Integration
Sprint: QI 2023-10-16, QI 2023-10-30
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 Gil Alon [ 11/Oct/23 ]

Moving back to open since this will depend on when we enable the flag and thus connect the feature to a FCV.

Comment by Gil Alon [ 11/Oct/23 ]

There is no change to the setFCV command with this feature flag, so test 4 is not relevant.

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