I created my own configuration file. Unfortunately for some reason, I cannot use BTRFS at the moment. In that case, if I want to use ext4 as OSD FS, what should I write in my configuration file? And are there any official guide about the configuration file? Thanks. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html