Re: cdrecord _used_ to work ... dropped support for Generic mmc2?
On Sat, 27 May 2006 16:02:11 +0200
scdbackup@gmx.net wrote:
> The conventional hypothesis would be that something in your equipment
> silently went bad. Since the refusal is so specific to CD-R, i would say
> it is the writer device resp. its firmware.
... well, I didn't touch the firmware or try to upgrade it.
>
> What do you get from this ?
> cdrecord dev=... -atip
I get this:
...
Current: none
Profile: DVD+R
Profile: DVD+RW
Profile: DVD-RW sequential overwrite
Profile: DVD-RW restricted overwrite
Profile: DVD-R sequential recording
Profile: DVD-ROM
Profile: CD-RW
Profile: CD-R
Profile: CD-ROM
Profile: 0x0082
Profile: 0x0081
Profile: 0x0080
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
Drive DMA Speed: 3718 kB/s 21x CD 2x DVD
cdrecord: No disk / Wrong disk!
but if I put an already recorded CD into the drive I get this:
ATIP info from disk:
Indicated writing power: 0
Is not unrestricted
Is not erasable
ATIP start of lead in: 716730 (255:255/255)
ATIP start of lead out: 305317 (67:52/67)
Disk type: unknown dye (reserved id code)
Manuf. index: -1
Manufacturer: unknown (not in table)
... and I can read the disc.
>
> You could invest 20 dollar into the experiment to buy and install
> a cheap CD burner.
... I might upgrade the DVD burner and move the current one to another
system for read-only (it's reads CD-R fine!!)
>
> You could try cdrskin, a cdrecord compatibility wrapper
> around libburn:
> http://scdbackup.sourceforge.net/cdrskin_eng.html
>
Yep - that seems to work...
cdrskin 0.1.2 : limited cdrecord compatibility wrapper for libburn
cdrskin: initializing libburn ... ok
cdrskin: scanning for devices ... done
cdrskin: verbosity level : 1
cdrskin: pseudo-atip on drive 0
scsidev: '2,2,0'
Device type : Removable CD-ROM
Vendor_info : 'OPTORITE'
Identifikation : 'DVD RW DD0405'
Driver flags : BURNFREE
Supported modes: SAO RAW/R96R
cdrskin: status 1 burn_disc_blank "The drive holds a blank disc"
cdrskin: burn_drive_get_write_speed = 1385 (7.9x)
ATIP info from disk:
Is not erasable
1T speed low: 8 1T speed high: 8
Also, this appears to work fine ...
cdrskin -v -dummy speed=16 dev=ATAPI:0,0,0 -data driveropts=burnfree cd.iso
... I'm burning away as I write this....
cdrskin -v speed=16 dev=/dev/hdc -data driveropts=burnfr ee ubuntu-5.10-live-i386.iso
cdrskin 0.1.2 : limited cdrecord compatibility wrapper for libburn
cdrskin: initializing libburn ... ok
cdrskin: NOTE : greying out all drives besides given dev='/dev/hdc'
cdrskin: scanning for devices ... done
cdrskin: verbosity level : 1
cdrskin: beginning to burn disk
cdrskin: status 1 burn_disc_blank "The drive holds a blank disc"
Track 01: data 627 MB
Total size: 627 MB (71:25.69) = 321277 sectors
Lout start: 627 MB (71:27/69) = 321277 sectors
Starting to write CD/DVD at speed 16 in real SAO mode for single session.
Last chance to quit, starting real write in 0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Starting new track at sector: 0
ignored nwa: -256
ctladr|trno|indx|form|scms| msf
------+----+----+----+----+--------
4 1 | 00 | 00 | 01 | 00 |00:00:00
4 1 | 01 | 00 | 10 | 00 |00:00:00
4 1 | 01 | 01 | 10 | 00 |00:02:00
4 1 | AA | 01 | 01 | 00 |47:19:34
Track 01: 626 of 627 MB written (fifo 100%) [buf 50%] 549.2x.
cdrskin: thank you for being patient since 108 seconds
Track 01: Total bytes read/written: 656549888/656549888 (320581 sectors).
Writing time: 109.309s
Cdrskin: fifo had 321277 puts and 321277 gets.
Cdrskin: fifo was 0 times empty and 9617 times full, min fill was 99%.
Min drive buffer fill was 50%
cdrskin: burning done
... but the CD is unreadable. Hmmm.
Thanks anyway - I guess I need a new burner
Bob
--
Bob Hepple
mailto:bhepple@freeshell.org http://bhepple.freeshell.org
Public Key: http://bhepple.freeshell.org/public_keys.txt
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