Clean up tracking DB with FileRegistry entries to redownload files

db/geo/migrate/20171005045404_remove_file_uploads_from_registry.rb

+class RemoveFileUploadsFromRegistry < ActiveRecord::Migration
+  # Previous to GitLab 10.0, GitLab would save attachments/avatars to the wrong
+  # directory. Destroy these entries so they will be downloaded again.
+  def change
+    Geo::FileRegistry.destroy_all
+  end
+end

db/geo/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170906182752) do
+ActiveRecord::Schema.define(version: 20171005045404) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

doc/development/geo.md

@@ -141,7 +141,7 @@ The database configuration is set in `config/database_geo.yml`.
 To write a migration for the database, use the `GeoMigrationGenerator`:
 
 ```
-rails g geo_generator [args] [options]
+rails g geo_generation [args] [options]
 ```
 
 To migrate the tracking database, run: