[SERVER-22847] Online change oplog size when using wiredtiger storage engine Created: 25/Feb/16  Updated: 06/Dec/22  Resolved: 06/Oct/17

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: 3.0.9, 3.2.3
Fix Version/s: None

Type: New Feature Priority: Major - P3
Reporter: Zhang Youdong Assignee: Backlog - Storage Execution Team
Resolution: Duplicate Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates SERVER-18010 Allow resizing oplog with CollMod on WT Closed
duplicates SERVER-22766 Dynamic oplog sizing for WiredTiger n... Closed
Assigned Teams:
Storage Execution
Backwards Compatibility: Fully Compatible
Participants:

 Description   

Sometimes we find oplog size configed too low in replica set, it will take many steps to change oplog size bigger, as described in https://docs.mongodb.org/manual/tutorial/change-oplog-size/, we need to stop the MongoDB service first which will affect our online bussiness.



 Comments   
Comment by Eric Milkie [ 06/Oct/17 ]

This ticket was fulfilled by SERVER-22766 / SERVER-18010, and should be available in the upcoming 3.6 release.

Comment by Ramon Fernandez Marina [ 06/Mar/16 ]

Thanks zyd_com, this ticket has been sent to the right team for consideration in the next round of planning. There pull request triggers some failures in our internal testing that need to be investigated.

Comment by Zhang Youdong [ 29/Feb/16 ]

I have signed successfully just now, I haven't confirmed the email address last time, Sorry for the inconvenience.

Comment by Ramon Fernandez Marina [ 27/Feb/16 ]

Hi zyd_com, I don't see your name on our list. I'll check with the relevant team on Monday to make sure there are no technical issues that prevent the list from refreshing, but can you please double-check on your end as well? Maybe the submission didn't go through?

Comment by Zhang Youdong [ 26/Feb/16 ]

Thank you for your reply,I have already signed the contributor agreement.

Comment by Ramon Fernandez Marina [ 25/Feb/16 ]

Thanks for opening this ticket and taking the time to do a pull request zyd_com. Please note that before we can consider it you'll need to read and sign the contributor agreement.

Comment by Zhang Youdong [ 25/Feb/16 ]

see pull requests https://github.com/mongodb/mongo/pull/1070

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