[ale] Rehat 9 ide-scsi

[James P. Kinney III]

Even though you sre using scsi emulation, the device is still an ide
device. Tweak it with hdparm pointed at the hdd or hdc device as that is
the real device. The other scd0 is a virtual device.

On Fri, 2003-08-29 at 17:11, Dow Hurst wrote:
> Your right!  I tried it and it doesn't work.  Says, "/dev/scd0 is not 
> supported for hdparm."  So, do emulated IDE-SCSI devices talk a 
> different way that guarantees fast throughput, equal or better than IDE 
> with DMA access enabled?  Is there a way to test it?
> 
> Would you just time a large transfer of data via both devices?
> Dow
> 
> 
> Geoffrey wrote:
> 
> > Dow Hurst wrote:
> >
> >> Yes, it actually does if your using the IDE device directly.  Since it
> >> sounds like your using ide-scsi emulation then I can't answer since I
> >> haven't looked at a SCSI device with hdparm.  Try:
> >> hdparm -I /dev/yourSCSIdev
> >
> >
> > I thought hdparm was only for ide devices?
> >
-- 
James P. Kinney III          \Changing the mobile computing world/
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GPG ID: 829C6CA7 James P. Kinney III (M.S. Physics) <jkinney at localnetsolutions.com>
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