From 17c47013a12cbbc22f58eef15df6a99ef880239e Mon Sep 17 00:00:00 2001
From: trevorb <trevor@batley.id.au>
Date: Mon, 21 Jul 2025 10:08:31 +1000
Subject: [PATCH] fix to allow upgrade of innodb to new pagesize as required by
 12982 on install [SME: 13083]

---
 createlinks                                   |  7 +++++++
 .../actions/mysql-update-innodb-page-size     | 21 +++++++++++++++++++
 smeserver-mysql.spec                          |  5 ++++-
 3 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 root/etc/e-smith/events/actions/mysql-update-innodb-page-size

diff --git a/createlinks b/createlinks
index bb8928b..e343b4e 100755
--- a/createlinks
+++ b/createlinks
@@ -81,6 +81,13 @@ foreach (qw(
     templates2events("$_", $event);
 }
 
+#--------------------------------------------------
+# actions for post-install event
+#--------------------------------------------------
+$event = "post-install";
+
+event_link("mysql-update-innodb-page-size", $event, "03");
+
 safe_symlink("restart", "root/etc/e-smith/events/$event/services2adjust/mariadb");
 safe_symlink("restart", "root/etc/e-smith/events/$event/services2adjust/mysql.init");
 safe_symlink("restart", "root/etc/e-smith/events/$event/services2adjust/rsyslog");
diff --git a/root/etc/e-smith/events/actions/mysql-update-innodb-page-size b/root/etc/e-smith/events/actions/mysql-update-innodb-page-size
new file mode 100644
index 0000000..5780b84
--- /dev/null
+++ b/root/etc/e-smith/events/actions/mysql-update-innodb-page-size
@@ -0,0 +1,21 @@
+#!/bin/sh
+event=$1
+# check event is defined or return
+[[ -z "$event" ]] && exit 0
+# check we run as post-install event or return
+[[ "$event" == "post-install" ]] || exit 0
+# check mariadb is not running or return
+/usr/bin/systemctl is-active mariadb -q && exit 0
+# ONLY delete the mysql data dirictory if it is initial state
+# we assume if only mysql, test, sys and performance_schema this is the case
+validdirs="/var/lib/mysql/mysql/ /var/lib/mysql/performance_schema/ /var/lib/mysql/sys/ /var/lib/mysql/test/"
+for dir in $(ls -d /var/lib/mysql/*/) ; do
+    [[ $(echo ${validdirs} | grep ${dir}) ]] || exit 0
+done
+
+# we should be safe to reset dir content
+# we use find as glob will ignore dot starting filename
+# rm -rf /var/lib/mysql/*
+find /var/lib/mysql -mindepth 1 -maxdepth 1 -print0 | xargs -0 rm -rf
+return 0
+
diff --git a/smeserver-mysql.spec b/smeserver-mysql.spec
index cc3763f..b8e8a2c 100644
--- a/smeserver-mysql.spec
+++ b/smeserver-mysql.spec
@@ -2,7 +2,7 @@ Summary: Koozali SME Server specific mysql configuration and templates.
 %define name smeserver-mysql
 Name: %{name}
 %define version 11.0.0
-%define release 17
+%define release 18
 Version: %{version}
 Release: %{release}%{?dist}
 License: GPL
@@ -81,6 +81,9 @@ rm -rf $RPM_BUILD_ROOT
 %defattr(-,root,root)
 
 %changelog
+* Mon Jul 21 2025 Trevor Batley <trevor@batley.id.au> 11.0.0-18.sme
+- add fix to allow upgrade of innodb to new pagesize as required by 12982 on install [SME: 13083]
+
 * Thu Jun 05 2025 Jean-Philippe Pialasse <jpp@koozali.org> 11.0.0-17.sme
 - fix conflict with MariaDB-server-compat [SME: 13024]