[root@localhost root]# apt-cache search cdrtools

mkisofs - Creates an image of an ISO9660 filesystem
cdda2wav - A utility for sampling/copying .wav files from digital audio CDs
cdrecord - A command line CD/DVD-Recorder
cdrtools-control - Facilities control for CD/DVD media tools
cdrtools-devel - The libschily SCSI user level transport library
[root@localhost root]# readcd dev=0,0 f=image.iso
Read  speed:  7056 kB/s (CD  40x, DVD  5x).
Write speed:  5645 kB/s (CD  32x, DVD  4x).
Capacity: 357106 Blocks = 714212 kBytes = 697 MBytes = 731 prMB
Sectorsize: 2048 Bytes
Copy from SCSI (0,0,0) disk to file 'image.iso'
end:    357106
readcd: Input/output error. read_g1: scsi sendcmd: no error
CDB:  28 00 00 03 AA 00 00 00 80 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 03 00 00 00 00 0A 00 00 00 00 02 00 00 00
Sense Key: 0x3 Medium Error, Segment 0
Sense Code: 0x02 Qual 0x00 (no seek complete) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 1.992s timeout 40s
readcd: Input/output error. Cannot read source disk
readcd: Retrying from sector 240128.
.................................................................................................................
readcd: Error on sector 240240 corrected after 3 tries. Total of 0 errors.
.~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~
readcd: Input/output error. Error on sector 240241 not corrected. Total of 1 errors.

Time total: 227.028sec
Read 480256.00 kB at 2115.4 kB/sec.
Max corected retry count was 3 (limited to 128).
The following 1 sector(s) could not be read correctly:
240241
[root@localhost root]#