[cdrecord speed= option]

[Mark Szidik]

Here is the full display of the error I get when I try to burn at
8x.


[root@localhost /opt2]# /usr/bin/cdrecord -v -data speed=8
dev=1,0,0 seawolf-i386-disc1.iso
Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 Jrg
Schilling
TOC Type: 1 = CD-ROM
scsidev: '1,0,0'
scsibus: 1 target: 0 lun: 0
Linux sg driver version: 3.1.17
Using libscg version 'schily-0.1'
atapi: 1
Device type    : Removable CD-ROM
Version        : 0
Response Format: 1
Vendor_info    : 'ATAPI   '
Identifikation : 'CD-R/RW 8X4X32  '
Revision       : '5.CX'
Device seems to be: Generic mmc CD-RW.
Using generic SCSI-3/mmc CD-R driver (mmc_cdr).
Driver flags   : SWABAUDIO
Drive buf size : 1634304 = 1596 KB
FIFO size      : 4194304 = 4096 KB
Track 01: data  641 MB
Total size:     736 MB (72:58.40) = 328380 sectors
Lout start:     736 MB (73:00/30) = 328380 sectors
Current Secsize: 2048
  ATIP start of lead in:  -11634 (97:26/66)
  ATIP start of lead out: 359849 (79:59/74)
Disk type:    Short strategy type (Phthalocyanine or similar)
Manuf. index: 3
Manufacturer: CMC Magnetics Corporation
Blocks total: 359849 Blocks current: 359849 Blocks remaining:
31469
Starting to write CD/DVD at speed 8 in write mode for single
session.
Last chance to quit, starting real write in 1 seconds.
Waiting for reader process to fill input buffer ... input buffer
ready.
Performing OPC...
Starting new track at sector: 0
Track 01:   0 of 641 MB written./usr/bin/cdrecord: Input/output
error. write_g1: scsi sendcmd: retryable error
CDB:  2A 00 00 00 00 1F 00 00 1F 00
status: 0x0 (GOOD STATUS)

write track data: error after 63488 bytes
Sense Bytes: 70 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00
00
Writing  time:   16.691s
Fixating...

______________________________________________________________________
Mark Szidik
System Administrator           Ph: 517.694.4242 x17  Fax: 517.694.9303
Michigan Library Consortium    http://www.mlc.lib.mi.us

On 8 Jul 2001, Matt Graham wrote:

> Mark Szidik <szidikm@mlc.lib.mi.us> wrote:
> >
> > Using cdrecord with an IDE Acer 8x4x32 drive.  I can't get
> > cdrecord to run at speed=6 when I set it to 6 it just runs at 4x.
> >
> > The drive will not run at 8x at all.
> > Anybody know why cdrecord wont run at 6x?
>
> Which version of cdrecord?  And what is the exact error message that cdrecord
> returns when you try speed=8?  It doesn't surprise me that the drive won't run
> at 6x--it seems that CD-R(W)s are mostly finicky about the speeds they run at,
> as I used to have a 4/4/16 drive that refused to burn CD-Rs at anything other
> than 4x (though it burned RWs at 1, 2, and 4).  And of course, if you have an
> RW blank in the drive (or the drive thinks you have an RW blank) then it'll
> only go at 4x.
>
> --
> Matt G / Dances With Crows
> There is no Darkness in Eternity/But only Light too dim for us to see
> "I backed up my brain to tape, but tar says the tape contains no data...."
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