problem occured while ripping audio CD

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Something weird happened while I ripping audio CD, such error message
shows as below..
jerry@orbit:/tmp$ cdparanoia -vsQ -d /dev/cdrom
cdparanoia III release 9.8 (March 23, 2001)
(C) 2001 Monty <monty@xiph.org> and Xiphophorus

Report bugs to paranoia@xiph.org
http://www.xiph.org/paranoia/

Checking /dev/cdrom for cdrom...
        Testing /dev/cdrom for cooked ioctl() interface
                /dev/scd1 is not a cooked ioctl CDROM.
        Testing /dev/cdrom for SCSI interface
                No generic SCSI device found to match CDROM device
                /dev/scd1


is there anything wrong with the function named ioctl() or something? My
kernel is 2.4.10 built by myself.