With Drupal 8 coming, Drupal 6 will be deprecated. Many wary Drupal 6 site owners upgrading. Which steps should you follow?
With Drupal 8 becoming closer and closer, there has been a revival of interest of upgrading Drupal 6 sites to Drupal 7. The reason is simple - site owners don’t want to end up with an unsupported Drupal version. With the coming of Drupal 8, Drupal 6 version will be outdated and no longer supported. And, as a matter of fact, you can’t upgrade skipping versions, like Drupal 5 to 7, or 6 to 8 directly. This explains the resurgence of interest. Even with Drupal 8 not yet ready, many are willing to upgrade 6 to 7 not to lag hopelessly behind. And that is wise.
Here are a few suggestions, or, steps, that will help you upgrade Drupal 6 to 7.