[MDEV-23714] mariadb 10.2.33 [Warning] Could not increase number of max_open_files to more than 1048576 (request: 1308791) Created: 2020-09-10  Updated: 2020-12-21

Status: Open
Project: MariaDB Server
Component/s: Variables
Affects Version/s: 10.2.33
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Pilar Iglesias Assignee: Unassigned
Resolution: Unresolved Votes: 1
Labels: None
Environment:

Docker version 18.03.0-ce, build 0520e24



 Description   

I've assigned config/my.cnf:72:open_files_limit=162000



 Comments   
Comment by Daniel Black [ 2020-09-11 ]

Can you obtain a this value but running the docker container with a higher default ulimit for nofiles? https://mtyurt.net/post/docker-how-to-increase-number-of-open-files-limit.html

Comment by Pilar Iglesias [ 2020-11-16 ]

Sorry, but I'm user docker-compose file, however I've read some kind of information, that this values are automatic in some versions. Could be?

Comment by Olaf van der Spek [ 2020-12-21 ]

10.3 and 10.5 in Debian are affected too, with stock conf.

> [Warning] Could not increase number of max_open_files to more than 16384 (request: 32191)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976652

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