From 817bdc3f611810b76696a82dc464eceb767f2e56 Mon Sep 17 00:00:00 2001
From: Cayetano Santos <csantosb@inventati.org>
Date: Fri, 16 Jan 2026 22:48:09 +0100
Subject: [PATCH] gnu: mariadb: Fix max nproc in tests.
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* gnu/packages/databases.scm (mariadb)[arguments]: Adjust ’check phase.

Fixes guix/guix#5680

Change-Id: I602def0aca4755ae3d2c56ebf9c3bc2a9cf9c28e
Signed-off-by: Andreas Enge <andreas@enge.fr>
Signed-off-by: Rutherther <rutherther@ditigal.xyz>
---
 gnu/packages/databases.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index 30e510c1bb8c7531683ed5d70071da04dee70e77..52451fc44f305f75ecd76c12c66134b49b8f16b1 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm
@@ -1326,8 +1326,9 @@ Language.")
                            "--testcase-timeout=40"
                            "--suite-timeout=600"
                            "--parallel" (number->string (if parallel-tests?
-                                                          (parallel-job-count)
-                                                          1))
+                                                            ;; See guix/guix#5680.
+                                                            (min 64 (parallel-job-count))
+                                                            1))
                            ;; Skip the replication tests: they are very I/O
                            ;; intensive and frequently causes indeterministic
                            ;; failures even on powerful hardware.