29d2e7fed2
Remove the `hierarchical` file storage option. This means that image files are always stored in MD5-based subdirectories, like this: https://danbooru.donmai.us/data/original/f3/a7/f3a70a89c350b5ed4db22dbb25b934bb.jpg https://danbooru.donmai.us/data/sample/f3/a7/sample-f3a70a89c350b5ed4db22dbb25b934bb.jpg https://danbooru.donmai.us/data/preview/f3/a7/f3a70a89c350b5ed4db22dbb25b934bb.jpg instead of in a single flat directory, like this: https://danbooru.donmai.us/data/original/f3a70a89c350b5ed4db22dbb25b934bb.jpg This option is removed because storing files in a single directory is a bad idea for large installations, and migrating from a single directory to subdirectories later is a pain. Downstream boorus who still have files in the old layout can migrate by running this script: `./script/fixes/077_symlink_subdirectories.rb` This will create symlinks that redirect the 00-ff subdirectories back to the current directory, so that you can still store files in a single directory, but use URLs containing subdirectories. You should also make sure to remove the `hierarchical` option from `storage_manager` in `config/danbooru_local_config.rb` if you set it there.
