gitlabhq/gitlabhq — pull request #7428 by bbodenmiller (2014-08-04 10:33:13+00:00)
Title: add prepare for update details to 5.1 to 6.0 guide

Moved troubleshooting section to prepare for update and added more details on fixing the issues. It is much easier to deal with these errors before they are encountered rather than after they are encountered.