Merge pull request #13907 from owncloud/enhance-sqlite-warning

enhance sqlite warning on admin page as well as during setup

core/templates/installation.php

@@ -154,7 +154,12 @@ script('core', [
 	<?php endif; ?>
 
 	<?php if(!$_['dbIsSet'] OR count($_['errors']) > 0): ?>
-	<p id="sqliteInformation" class="info"><?php p($l->t('SQLite will be used as database. For larger installations we recommend to change this.'));?></p>
+		<fieldset id="sqliteInformation" class="warning">
+			<legend><?php p($l->t('Performance Warning'));?></legend>
+			<p><?php p($l->t('SQLite will be used as database.'));?></p>
+			<p><?php p($l->t('For larger installations we recommend to choose a different database backend.'));?></p>
+			<p><?php p($l->t('Especially when using desktop client for file syncing the use of sqlite is highly discouraged.')); ?></p>
+		</fieldset>
 	<?php endif ?>
 
 	<div class="buttons"><input type="submit" class="primary" value="<?php p($l->t( 'Finish setup' )); ?>" data-finishing="<?php p($l->t( 'Finishing …' )); ?>" /></div>

settings/templates/admin.php

@@ -114,8 +114,18 @@ if ($_['databaseOverload']) {
 <div class="section">
 	<h2><?php p($l->t('Database Performance Info'));?></h2>
 
-	<p class="securitywarning">
-		<?php p($l->t('SQLite is used as database. For larger installations we recommend to change this. To migrate to another database use the command line tool: \'occ db:convert-type\'')); ?>
+	<p>
+		<strong>
+			<?php p($l->t('SQLite is used as database. For larger installations we recommend to switch to a different database backend.')); ?>
+		</strong>
+	</p>
+	<p>
+		<strong>
+			<?php p($l->t('Especially when using desktop client for file syncing the use of sqlite is highly discouraged.')); ?>
+		</strong>
+	</p>
+	<p>
+		<?php p($l->t('To migrate to another database use the command line tool: \'occ db:convert-type\'')); ?>
 	</p>
 
 </div>