重编内核ide光驱模拟成scsi后mount不上cdrom

yanlv

前几天为了装刻录机重新改了内核，把IDE线上的光驱模拟成scsi光驱，然后成功后能用来
刻盘了，可是就是不知道mount cdrom?
[root@donkey ~]^.^ mount -t iso9660 /dev/hdd /mnt/cdrom
mount: wrong fs type, bad option, bad superblock on /dev/hdd,
       or too many mounted file systems
       (could this be the IDE device where you in fact use
       ide-scsi so that sr0 or sda or so is needed?)
[root@donkey ~]^.^ dmesg | grep hd
Kernel command line: ro root=/dev/hda1
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:pio, hdd:DMA
hda: ST380011A, ATA DISK drive
hdb: ST340016A, ATA DISK drive
hdd: HL-DT-ST GCE-8320B, ATAPI CD/DVD-ROM drive
hda: host protected area => 1
hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=9729/255/63, UDMA(100)

hdb: host protected area => 1
hdb: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=4865/255/63, UDMA(100)

hda: hda1 hda2
hdb: hdb1 hdb2 < hdb5 hdb6 hdb7 hdb8 >
ide-scsi: hdd: unsupported command in request queue (0)
end_request: I/O error, dev 16:40 (hdd), sector 64
请问怎么mount