See https://aif.square-r00t.net/ for more information about this project. This element specifies a type to be used for validating storage devices, such as hard disks or mdadm-managed devices. This element specifies a type to validate what kind of disk formatting. Accepts either GPT or BIOS (for MBR systems) only. This element validates a disk size specification for a partition. Same rules apply as those in parted's size specification. This element validates a filesystem type to be specified for formatting a partition (NOT applying a filesystem!); valid values are: affs0, affs1, affs2, affs3, affs4, affs5, affs6, affs7, amufs, amufs0, amufs1, amufs2, amufs3, amufs4, amufs5, apfs1, apfs2, asfs, btrfs, ext2, ext3, ext4, fat16, fat32, hfs, hfs+, hfsx, hp-ufs, jfs, linux-swap(v0), linux-swap(v1), nilfs2, ntfs, reiserfs, sun-ufs, swsusp, udf, xfs