create_data_type("vim.host.DiskPartitionInfo.Specification", "HostDiskPartitionSpec", "vmodl.DynamicData", "vim.version.version1", [["partitionFormat", "string", "vim.version.version7", {:optional => true}], ["chs", "vim.host.DiskDimensions.Chs", "vim.version.version1", {:optional => true}], ["totalSectors", "long", "vim.version.version1", {:optional => true}], ["partition", "vim.host.DiskPartitionInfo.Partition[]", "vim.version.version1", {:optional => true}]])