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no longer advise raising innodb_buffer_pool_instances #544

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toshniba opened this issue Feb 9, 2021 · 2 comments
Closed

no longer advise raising innodb_buffer_pool_instances #544

toshniba opened this issue Feb 9, 2021 · 2 comments

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@toshniba
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toshniba commented Feb 9, 2021

Why there are still advises to set innodb_buffer_pool_instances > 1 for recent mariadb server versions as they seem to are not longer sinful?

https://jira.mariadb.org/browse/MDEV-21826
https://jira.mariadb.org/browse/MDEV-15058

@grooverdan
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was fixed per #512
MDEV-21826 was a bug in MariaDB's innodb_buffer_pool_instances implementation.
MDEV-15058 de4b145 - no longer a recommendation in 10.5+ as its fixed.

@toshniba
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Right, Since 10.5 (where the paramter got removed) this advice is no longer on the summary. Just tested on some 10.2 version before.

IMHO it seems this advice is generally no longer appropriate as of todays server infrastructure/hardware!?

Thanks for implementation anyhow.

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