Re: Unable to burn CDs on 2.4.17

Re: Unable to burn CDs on 2.4.17

[Douglas Gilbert]

Dima Brodsky <dima@cs.ubc.ca> wrote:

> Since about 2.4.9 I have not been able to burn CDs. 
> I get the following message in the logs.

<snip/>

Since you are using an ATAPI cd writer, try turning off
(or lowering) DMA on that device.

Try either one of these (assuming you cd writer is on /dev/hdd):
    hdparm -d0 -c1 /dev/hdd 
    hdparm -d 1 -X 34 /dev/hdd

Doug Gilbert

Unable to burn CDs on 2.4.17

[Dima Brodsky]

Hi,

Since about 2.4.9 I have not been able to burn CDs.  I get the following
message in the logs.  I have also noticed that the system becomes less
responsive when large applications, like netscape 6 or staroffice 5.2
load.

scsi : aborting command due to timeout : pid 10818, scsi0, channel 0, id 1, lun 0 Synchronize Cache 00 00 00 00 00 00 00 00 00
hdd: irq timeout: status=0xd0 { Busy }
hdd: DMA disabled
hdd: ATAPI reset complete
hdd: irq timeout: status=0xd0 { Busy }
hdd: ATAPI reset complete
hdd: irq timeout: status=0xd0 { Busy }
hdd: status timeout: status=0xd0 { Busy }
hdd: drive not ready for command
hdd: ATAPI reset complete
scsi0 : channel 0 target 1 lun 0 request sense failed, performing reset.
SCSI bus is being reset for host 0 channel 0.
scsi0 : channel 0 target 1 lun 0 request sense failed, performing reset.

My setup is as follows:

Hardware:

	P III 650Mhz --- 256 MB --- P3B-F MB

	NVidia Geforce DDR - AGP Video Card

	IDE0 - Pri: HD - Sec: HD
	IDE1 - Pri: CD-ROM - Sec: CRW6206A, ATAPI CD/DVD-ROM drive

Kernel:

	2.4.17 compiled with gcc 3.0.2

	EXT3		in-kernel
	AGPGART		module
	NE2K-PCI	in-kernel
	IDE-SCSI	in-kernel
	EMU10K1		in-kernel
	USB		in-kernel

Software:

	cdrecord 1.10
	XFree86 4.1.0 running with the driver from NVidia and agpgart

I have a machine, P II 266 - 256MB with a similiar configuration
minus the XFree + NVidia, the sound, and the USB support and a
Hewlett-Packard CD-Writer Plus 8100 and it is burning perfectly.

Any ideas as to what could be wrong??

Thanks
ttyl
Dima

-- 
Dima Brodsky                                   dima@cs.ubc.ca
                                               http://www.cs.ubc.ca/~dima
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"The price of reliability is the pursuit of the utmost simplicity.
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						  (Sir Antony Hoare, 1980)