在默认的基础上，把这几个都改成 built-in (*)，通过 Xen 启动时就不需要额外加载 initrd 了 2010.1.19 更新：支持网络 Device Drivers SCSI device support ---> SCSI disk support SCSI generic support SCSI low-level drivers ---> [*] LSI Logic New Generation RAID Device Drivers Serial ATA (SATA) support Intel PIIX/ICH ……