From c9487adb1a4ed944c31be07ee3d6591b5a398d83 Mon Sep 17 00:00:00 2001
From: Daniel Winzen <d@winzen4.de>
Date: Mon, 12 Mar 2018 06:46:41 +0100
Subject: [PATCH] MariaDB hit open_files_limit -> increase it

---
 etc/mysql/conf.d/manual_settings.cnf             | 1 +
 etc/systemd/system/mariadb.service.d/custom.conf | 2 ++
 2 files changed, 3 insertions(+)
 create mode 100644 etc/systemd/system/mariadb.service.d/custom.conf

diff --git a/etc/mysql/conf.d/manual_settings.cnf b/etc/mysql/conf.d/manual_settings.cnf
index 4b18af6..063c47d 100644
--- a/etc/mysql/conf.d/manual_settings.cnf
+++ b/etc/mysql/conf.d/manual_settings.cnf
@@ -18,3 +18,4 @@ max_heap_table_size=16M
 join_buffer_size=4M
 aria_pagecache_buffer_size=8M
 aria_sort_buffer_size=8M
+open_files_limit=100000
diff --git a/etc/systemd/system/mariadb.service.d/custom.conf b/etc/systemd/system/mariadb.service.d/custom.conf
new file mode 100644
index 0000000..50596c3
--- /dev/null
+++ b/etc/systemd/system/mariadb.service.d/custom.conf
@@ -0,0 +1,2 @@
+[Service]
+LimitNOFILE=100000