[DOCS-11651] Operations checklist: Update vm.max_map_count for Linux Created: 24/Apr/18  Updated: 30/Oct/23  Resolved: 31/Oct/22

Status: Closed
Project: Documentation
Component/s: Server
Affects Version/s: None
Fix Version/s: Server_Docs_20231030

Type: Task Priority: Major - P3
Reporter: Andrey Brindeyev Assignee: Emet Ozar
Resolution: Won't Fix Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
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Participants:
Days since reply: 1 year, 14 weeks, 2 days ago

 Description   

The vm.max_map_count is currently recommended to be set to 128000. mongod process will run out maps when the connection count will be high, resulting in mongod process termination.

Requesting to increase at least to the 135000 to allow mongod process to handle maximum number of network connections (65536 by default in 3.2).



 Comments   
Comment by Education Bot [ 31/Oct/22 ]

Hello! This ticket has been closed due to inactivity. If you believe this ticket is still important, please reopen it and leave a comment to explain why. Thank you!

Comment by Oleg Pudeyev (Inactive) [ 01/Apr/20 ]

I can investigate this some more, I have some ideas.

Comment by Andrey Brindeyev [ 18/Feb/20 ]

sue.kerschbaumer LGTM, please proceed with the change

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