Comment 37 for bug 1039511

If you backup to S3, you can define automatic migration rules to glacier.
But if you want to restore, duplicity wants the manifest and signature files and for every file, it waits for the restore from glacier. Then for the next file and so an. If it has to wait 6 hours for a file, this needs days or weeks.
So it would be better if duplicity triggers the restore for all files AT ONCE and waits then. This way it needs to wait only 6 hours.