copy and tar performance?

[Les Mikesell]

Mogens Kjaer wrote:
> Kevin Kempter wrote:
> 
>> Thanks for the info.  How do I enable DMA on a SATA drive?
> 
> Is your drive /dev/hda or /dev/sda? This could depend
> upon settings in your BIOS.
> 
> Try running hdparm on /dev/hda or /dev/sda and post
> the result.
> 

Also, is it using the controller directly or is this one of
those on-board RAID setups that actually do extra work in
the driver software?

-- 
   Les Mikesell
    lesmikesell at gmail.com