Valery Sizov
--- a/db/migrate/20161103171205_rename_repository_storage_column.rb

+ 2

− 2
+++ b/db/migrate/20161103171205_rename_repository_storage_column.rb

+ 2

− 2
 @@ -5,12 +5,12 @@ class RenameRepositoryStorageColumn < ActiveRecord::Migration
  include Gitlab::Database::MigrationHelpers

  # Set this constant to true if this migration requires downtime.
-  DOWNTIME = false
+  DOWNTIME = true

  # When a migration requires downtime you **must** uncomment the following
  # constant and define a short and easy to understand explanation as to why the
  # migration requires downtime.
-  # DOWNTIME_REASON = ''
+  DOWNTIME_REASON = 'Renaming the application_settings.repository_storage column'

  # When using the methods "add_concurrent_index" or "add_column_with_default"
  # you must disable the use of transactions as these methods can not run in an