Re: Odd burn error
On Tue, 29 Mar 2005, Joerg Schilling wrote:
> Bill Davidsen <davidsen@tmr.com> wrote:
>
> > Joerg Schilling wrote:
> > > Bill Davidsen <davidsen@tmr.com> wrote:
> > >
> > >
> > >>I'd like to think this was a media error, but the "no error" seems to
> > >
> > > ^^^^^^^^^^^^^^^^^^^^^^^^
> > > RTFM man cdrecord to understand what
> > > this means.
> > >
> > >
> > >>indicate otherwise. This is a regular backup, I do one of my working home
> > >>firectories, then some other stuff in other sessions. The data for this
> > >>burn is <300MB, and worked with another CD of the same brand.
> >
> > Man page seems to say exactly what I expected, the kernel didn't reject
> > the command because it was illegal or couldn't transfer it to the drive.
> > That lets out a raft of things like having the drivers loaded in the
> > wrong order and such.
>
> Well, your previous mail did look as if you did expect it to be different.
Agreed, "command reject" better, perhaps? In any case it wasn't something
obvious like used media or wrong device.
>
> > >>Turning BURN-Free off
> > >>cdrecord: Input/output error. write_g1: scsi sendcmd: no error
> > >>CDB: 2A 00 00 00 4B 71 00 00 1F 00
> > >>status: 0x2 (CHECK CONDITION)
> > >>Sense Bytes: F1 00 05 00 00 4B 74 0C 00 00 00 00 10 02 00 00
> > >>Sense Key: 0x5 Illegal Request, deferred error, Segment 0
> > >>Sense Code: 0x10 Qual 0x02 (id crc or ecc error) [No matching qualifier] Fru 0x0Sense flags: Blk 19316 (valid)
> > >>cmd finished after 0.000s timeout 40s
> > >>write track data: error after 39553024 bytes
> > >>cdrecord: A write error occured.
> > >>cdrecord: Please properly read the error message above.
> > >
> > >
> > > It is obviously a problem inside your drive.
> >
> > That's helpful, I was worried that I got a CD burning error in my
> > keyboard or left speaker.
>
> If you like to know more, you would obviously have to ask the manufacturer
> of the drive.
I don't believe that drive does read after write, if that were the case
bad media would explain it. Possible, but this media, which very
inexpensive, has been giving me almost no C2 errors on backups, which is
why I use it.
--
bill davidsen <davidsen@tmr.com>
CTO, TMR Associates, Inc
Doing interesting things with little computers since 1979.
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