Hi Alan,
thanks a lot. Disabling all the ATA/ATAPI stuff in the kernel helped. The
system is reacting better when accessing a dvd.
My optical drive is named /dev/sr0 now. hdparm shows slow performance, with
the old config it shows a much better performance. But the reality is
different. Now it is faster.
Thanx again!
Steffen
Am Dienstag, 27. Februar 2007 13:33 schrieb Alan:
> > Some output from dmesg:
> > ...
> > ide: Assuming 33MHz system bus speed for PIO modes; override with
> > idebus=xx ide0: I/O resource 0x1F0-0x1F7 not free.
> > ide0: ports already in use, skipping probe
> > Probing IDE interface ide1...
> > hdd: TSSTcorpCD/DVDW SN-S082D, ATAPI CD/DVD-ROM drive
> > ide1 at 0x170-0x177,0x376 on irq 15
> > hdd: ATAPI 24X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache
>
> You have one of the awkward IDE setups. If you build a kernel with just
> libata support and not old IDE your CD should appear
> as /dev/scd{something} and run fast.
>
> Alternatively you can do this using a boot option (combined_mode=libata)
>
>
> Alan
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