Re: ide dvd burner detected as ide-tape

[Thomas Drillich <th@drillich.com>]

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Am Freitag, 3. Oktober 2008 schrieb Bartlomiej Zolnierkiewicz:
> On Wednesday 01 October 2008, Kay Sievers wrote:
> > On Wed, Oct 1, 2008 at 1:00 AM, Thomas Drillich <th@drillich.com> wrote:
> > > I found in the syslog:
> > > Sep 30 13:44:44 localhost kernel: ide-tape: hda <-> ht0:
> > > HH-@T)SPȴ/�����1*00 DRD)RAM GH22LP20P�{�����л�����HH-@T)SPȴ/�����1*00
> > > rev 1*00
> > > Sep 30 13:44:44 localhost kernel: ide-tape: ht0: I/O error, pc = 1a,
> > > key =  5, asc = 64, ascq =  0
> > > Sep 30 13:44:44 localhost kernel: ide-tape: hda: invalid tape speed
> > > (assuming 650KB/sec)
> > > Sep 30 13:44:44 localhost kernel: ide-tape: hda: invalid max_speed
> > > (assuming 650KB/sec)
> > > Sep 30 13:44:44 localhost kernel: ide-tape: ht0: I/O error, pc = 1a,
> > > key =  5, asc = 64, ascq =  0
> > > Sep 30 13:47:17 localhost kernel: ide-tape: hda <-> ht0:
> > > HH-@T)SPȴ/�����1*00 DRD)RAM GH22LP20P�{�����������HH-@T)SPȴ/�����1*00
> > > rev 1*00
> > > Sep 30 13:47:17 localhost kernel: ide-tape: ht0: I/O error, pc = 1a,
> > > key =  5, asc = 64, ascq =  0
> > > Sep 30 13:47:17 localhost kernel: ide-tape: hda: invalid tape speed
> > > (assuming 650KB/sec)
> > > Sep 30 13:47:17 localhost kernel: ide-tape: hda: invalid max_speed
> > > (assuming 650KB/sec)
> > > Sep 30 13:47:17 localhost kernel: ide-tape: ht0: I/O error, pc = 1a,
> > > key =  5, asc = 64, ascq =  0
> > > -- end snip
> > >
> > > but its a LG GH22LP20 DVD burner
> > >
> > > cat /sys/bus/ide/devices/0.0/model returns
> > >        HL)DP-ST@V@-RAI CH22HP20
> > >
> > > what can I do ?
> >
> > Bart, any idea what's going wrong here, or how to work around it?
>
> ide-tape driving DVD burner is a "CANNOT happen" case...
>
> Thomas, which kernel version is it?  Please post a full dmesg output.
>
Seems that can happen Bart ;-)

it's a 2.6.26.5 kernel running on debian/testing.

I moved ide now to module
 alim15x3                7504  0 [permanent]
 ide_pci_generic         5252  0 [permanent]
 ide_core              140572  2 ide_pci_generic,alim15x3

but it didn't changed anything .. as expected.

>lspci
 00:1f.0 IDE interface: ALi Corporation M5229 IDE (rev c7)

I added /proc/config.gz to the dmesg output

-- 
mit freundlichem Gruss -- regards

Thomas Drillich

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