|Status:||patch - code needs work|
If a file storage model chosen is â€žfilesystemâ€œ, after uploading a file, a message â€žFailed to create folder something/upload/d4e51/22322/ca3f8â€œ, but after that the file attempted to upload is displayed as if existent anyway. It is editable and downloadable, but 0 byte size.
Works both for private and public modes.
A workaround on InnoDB storage engine was applied before (http://www.projectpier.org/node/300#comment-425), but I don't think it is the cause.