Re: two questions + a 1tb ide array

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Well the hassles I gleaned from careful study of the following page:
  http://www.research.att.com/~gjm/linux/ide-raid.html

Its quite amazing the different pitfalls he documents ...
  "Terabyte RAID testing is in progress, as performance is questionable."

6x100 is not a terabyte :) perhaps some of the problems start to
appear with that extra controller...

-Justin

On Tue, Feb 19, 2002 at 12:13:52AM -0500, Mark Hahn wrote:
> > (1) can /etc/raidtab use raw disks instead of partitions?
> 
> I don't see why it would care.
> 
> > (2) do all partitions have to be *exactly* the same size
> > for current raid5 code? 3 out of 12 18gb drives had slightly
> 
> no, though the min is used.
> 
> > to the host via ultra160 scsi.. ? it would seem to save a lot
> > of the hassle of finding the right combination of kernel,
> > motherboard and controllers (to say nothing of wiring
> 
> uh, what hassles/nightmares?  I recently put together a 6x100G
> server with no serious troubles at all - just your basic kt266a
> board, onboard via controller and two promise tx2 cards.
> total cost was around $3200 canadian, which pretty much astonishing...

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