Redmine

+1

IMO having a separate directory for each project would be good. Our Redmine instance has > 5,000 attachment, which is increasing rapidly. Having so many files in single directory may become a probelm.

def diskfile
#"#{@storage_path}/#{self.disk_filename}"
#"#{@storage_path}/#{self.disk_filename}"
path = "#{self.storage_path}/#{self.project.identifier}/#{self.disk_filename}"
path_dir = "#{self.storage_path}/#{self.project.identifier}"
Dir.mkdir(path_dir) unless File.directory?(path_dir)
path

end

Make like that. in attachment.rb in app/model/

in configuration faile you can channge atchment_storage_path to you folder(example nfs on NAS) and all attachmet must be in one place on NAS