Discoverable Disk Image (DDI) # DDIs (Discoverable Disk Images) are self-describing file system images that follow the DPS ( Discoverable Partitions Specification), wrapped in a GPT partition table, that may contain root (or /usr/) filesystems for bootable OS images, system extensions, configuration extensions, portable services, containers and more, and shall be protected by signed dm-verity all combined into one. They are designed to be composable and stackable, and provide security by defa...
