>From: Dave Platt <[EMAIL PROTECTED]>
>I ran into a very interesting result while trying this feature
>out, using my IDE/ATAPI drive under SCSI emulation. The first
>CD I tried reported some C2 errors:
>radagast:~$ readcd dev=1,0,0 --c2scan
>Capacity: 296830 Blocks = 593660 kBytes = 579 MBytes = 607 prMB
>Sectorsize: 2048 Bytes
>Copy from SCSI (1,0,0) disk to file '/dev/null'
>end: 296830
>C2 in sector: 179819 first at byte: 160 (0xF0) total: 2168 errors
>C2 in sector: 179820 first at byte: 0 (0xFF) total: 376 errors
>C2 in sector: 224619 first at byte: 1102 (0x02) total: 524 errors
>C2 in sector: 224620 first at byte: 4 (0x0F) total: 1559 errors
>C2 in sector: 224621 first at byte: 0 (0xF0) total: 156 errors
>addr: 296830 cnt: 28
>Time total: 406.963sec
>Read 767004.08 kB at 1884.7 kB/sec.
>C2 errors total: 4783 bytes in 5 sectors on disk
>C2 errors rate: 0.000685%
>So did the second CD:
>and the errors are in the same place! The third CD showed
>a very similar pattern:
>My guess is that this drive (a Toshiba XM-6402B) has a firmware
>problem affecting Red Book operations, but I can't be sure of
>that.
I believe so. IIRC, there was a discussion in de.comp.l*.brenner
some time ago...
J�rg
EMail:[EMAIL PROTECTED] (home) J�rg Schilling D-13353 Berlin
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URL: http://www.fokus.gmd.de/usr/schilling ftp://ftp.fokus.gmd.de/pub/unix
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