(4096) Default RAM disk size (kbytes)
() Source directory of cpio_list
[ ] Support for Large Block Devices
< >; Packet writing on CD/DVD media
IO Schedulers --->; IO调度器,都选上吧 可以在grub.conf指定用IO调度哪种方式,后面会讲的
<*>; Anticipatory I/O scheduler
<*>; Deadline I/O scheduler
<*>; CFQ I/O scheduler
ATA/ATAPI/MFM/RLL support --->; ATA设备 自定 (偶没选)
SCSI device support --->; SCSI设备 自定我有scsi的设备所以有以下选项
<*>; SCSI device support
[*] legacy /proc/scsi/ support
--- SCSI support type (disk, tape, CD-ROM)
