Added backup mount script to backup plugin.

server/plugins-available/backup_plugin.inc.php

@@ -72,6 +72,7 @@ class backup_plugin {
 			$backup_dir = $server_config['backup_dir'].'/web'.$web['domain_id'];
 			
 			//* mount backup directory, if necessary
+			/*
 			$backup_dir_is_ready = true;
 			$server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']);
 			if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){
@@ -80,6 +81,19 @@ class backup_plugin {
 					sleep(1);
 					if(!$app->system->is_mounted($server_config['backup_dir'])) $backup_dir_is_ready = false;
 				}
+			}*/
+			$backup_dir_is_ready = true;
+			$backup_dir_mount_cmd = '/usr/local/ispconfig/server/scripts/backup_dir_mount.sh';
+			if(	$server_config['backup_dir_is_mount'] == 'y' && 
+				is_file($backup_dir_mount_cmd) && 
+				is_executable($backup_dir_mount_cmd) &&
+				fileowner($backup_dir_mount_cmd) === 0
+			){
+				if(!$app->system->is_mounted($backup_dir)){
+					exec($backup_dir_mount_cmd);
+					sleep(1);
+					if(!$app->system->is_mounted($server_config['backup_dir'])) $backup_dir_is_ready = false;
+				}
 			}
 
 			if($backup_dir_is_ready){