lkml.org 
[lkml]   [2003]   [Sep]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: PROBLEM:SCSI repeatable 2.4.22 bug
Sorry for sending previous email unfinished,
my finger was quicker than my mind...

I am trying to switch off dma on DVD-ROM which is used by ide-scsi,
hdparm is useless, should I try to hdparm it before ide-scsi driver
loads or use some command under scsi?

TIA,

Flavio


> On Mer, 2003-09-10 at 13:39, flavio wrote:
>> Hi,
>>
>> the hd and dvd light are constantly on from boot onwards (using vanilla
>> 2.4.22 and the /var/log/messages is a sequence of messages as in
>> attachment).
>> 2.4.20 vanilla has no problems whatsoever...
>
> Your drive is returning more data than it was asked for or expected.
> What model drives do you have and does turning off DMA for non disk fix
> it ?

I have a fujitsu laptop with:

IC25N030ATCS04-0 ibm 30gb ide drive

ide dvd/cdrw drive using ide-scsi driver:

cat /proc/scsi/scsi:
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: TOSHIBA Model: DVD-ROM SD-R2212 Rev: 1F15
Type: CD-ROM ANSI SCSI revision: 02

hdparm is not present on disk, so I suppose hd parameters are not
changed by rc scripts...




-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:48    [W:0.019 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site