Hi there, I am using a Drupal 6-Multisite-Setup (shared code but each domain has it's own database). I managed to update to the newest versions (core and modules) with the help of drush. So far so good. Now I want to upgrade to Drupal 7 with drush an drush_sup. I read all docs I found but the upgrade process breaks. I did the following: 1) I installed newest drush via pear. drush version is 6.2.0. 2) I installed drush_sup: cd ~ ; drush dl drush_sup 3) I made a backup of my complete environment to a development server. I tested the backuped site - works fine. 4) I created drushrc.php to configure the strict option: <?php $options['strict'] = 0; ?> (to ship around the --uninstall - error when disabling modules). 5) I created aliases for my sites: <?php $aliases['dev'] = array( 'root' => '/var/www/drupal7', 'uri' => 'http://d7.mydomain.com', 'databases' => array ( 'default' => array ( 'default' => array ( 'driver' => 'mysql', 'username' => 'drupal', 'password' => 'pwd', 'port' => '', 'host' => 'localhost', 'database' => 'd7_mydomain_com', ), ), ), ); $aliases['prod'] = array( 'root' => '/var/www/drupal6', 'uri' => 'http://d6.mydomain.com', 'db_url' => 'mysqli://drupal:pwd@localhost/mydomain_com', ); ?> 6) I start the upgrade process: cd /var/www/drupal6/sites/d6.mydomain.com drush site-upgrade @dev After a while the upgrade process stops at Step 12-a with the following error: Command updatedb needs a higher bootstrap level to run - you will need to invoke drush from a more functional Drupal environment to run this command. [error] The drush command 'updatedb' could not be executed. [error] Could not find a Drupal settings.php file at sites/default/settings.php. [error] updatedb failed for core [error] At this point a do not understand what the problem is because the following commands work fine: (old D6-Installation) cd /var/www/drupal6/sites/d6.mydomain.com drush updatedb (new created D7-Installation by upgrade process) cd /var/www/drupal7/sites/d6.mydomain.com drush updatedb BUT the upgrade-module seems to execute the command in the default-directory (which does not make sense in a multisite-environment). Do I make a mistake? Do I have to add any parameter to the upgrade process for multisite-environments? Beste regards -Thorsten-