Re: problems with Plextor PX-708A
Baurzhan Ismagulov <ibr@radix50.net> wrote:
> Hello,
>
> So, what about read problems and performance? Should I buy a new drive,
> or am I doing anything wrongly?
>
> Thanks in advance,
> Baurzhan.
>
> On Sun, May 13, 2007 at 10:35:36PM +0200, Baurzhan Ismagulov wrote:
> > Read speed: 11080 kB/s (CD 62x, DVD 8x).
> > Write speed: 5540 kB/s (CD 31x, DVD 4x).
> > Capacity: 2025691 Blocks = 4051382 kBytes = 3956 MBytes = 4148 prMB
> > Sectorsize: 2048 Bytes
> > Copy from SCSI (1001,1,0) disk to file '/dev/null'
> > end: 2025691
> > /usr/local/src/cdrtools-2.01.01/readcd/OBJ/i686-linux-cc/readcd: Success. read_g1: scsi sendcmd: no error
> > CDB: 28 00 00 00 02 00 00 00 40 00
> > status: 0x2 (CHECK CONDITION)
> > Sense Bytes: F0 00 05 00 00 02 0F 0A 00 00 00 00 6F 03 00 00
> > Sense Key: 0x5 Illegal Request, Segment 0
> > Sense Code: 0x6F Qual 0x03 (read of scrambled sector without authentication) Fru 0x0
> > Sense flags: Blk 527 (valid)
> > resid: 131072
> > cmd finished after 0.026s timeout 40s
> > /usr/local/src/cdrtools-2.01.01/readcd/OBJ/i686-linux-cc/readcd: Success. Cannot read source disk
> > /usr/local/src/cdrtools-2.01.01/readcd/OBJ/i686-linux-cc/readcd: Retrying from sector 512.
> > ...
I thought that I was already obvious:
You get the "read error" because you started to read the disk before running a
DVD-video application that sety up the drive to read DVD-video.
Jörg
--
EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin
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