[Bug 296231] databases/mariadb114-server-11.4.12 sets innodb_buffer_pool_size_max to 8 TB by default

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 30 Jun 2026 09:38:48 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=296231

punkt.de Hosting Team <mops@punkt.de> changed:

           What    |Removed                     |Added
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                 CC|                            |mops@punkt.de

--- Comment #3 from punkt.de Hosting Team <mops@punkt.de> ---
This seems not to b a bug but intended behaviour introduced by a recent
upstream change. On 64 bit systems he server tries to allocate 8 TiB on startup
for dynamic growth of the buffer pool.

This leads to interesting effects (as Wolfgang pointed out) in environments
with resource limits in effect, e.g. jails.

Reference:

https://mariadb.com/docs/server/server-usage/storage-engines/innodb/innodb-system-variables#innodb_buffer_pool_size_max

We probably should deliver a sane default configuration and some comments in
the server.cnf.

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