Cara Update Drupal Core dengan Drush
To upgrade Drupal core (say for a new security release) while running Aegir stable, this method should work, but make sure to test on a development instance before running on your production environment: 1. Become the Aegir user. * sudo -Hsu aegir 2. Upgrade Drupal core. * drush @hostmaster pm-updatecode drupal 3. Verify the upgraded platform. * drush @platform_hostmaster provision-verify 4. Verify the Hostmaster site. * drush @hostmaster provision-verify