[SERVER-57522] setFCV command should remove/add epochs from config.chunks on upgrade/downgrade Created: 08/Jun/21  Updated: 27/Oct/23  Resolved: 15/Jun/21

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

Type: Task Priority: Major - P3
Reporter: Sergi Mateo Bellido Assignee: Sergi Mateo Bellido
Resolution: Gone away Votes: 0
Labels: PM-1965-Milestone-1, bkp
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
is depended on by SERVER-57060 Rename of a sharded collection must b... Closed
Backport Requested:
v5.0
Sprint: Sharding EMEA 2021-06-14, Sharding EMEA 2021-06-28
Participants:

 Description   

On setFCV upgrade phase2 we should get rid of the epochs on config.chunks.

On setFCV downgrade phase1 we should add them back.



 Comments   
Comment by Sergi Mateo Bellido [ 15/Jun/21 ]

Fixed as part of SERVER-57523

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