Re: Using RAID chipsets in the motherboard.

From: Henrique de Moraes Holschuh (hmh_at_debian.org)
Date: 12/30/03

  • Next message: Jan Minar: "Re: mounting loopback as non-root user" 
    Date: Tue, 30 Dec 2003 15:50:53 -0200
To: Ramasubramanian Ramesh <rramesh@ti.com>

    On Tue, 30 Dec 2003, Ramasubramanian Ramesh wrote:
    > 1) All most all of the newer motherboards come with SATA RAID. Is this usable
    > as is without any additional kernel drivers. I ask this because I read in
    > many knowledge base resources that a HW controller looks just like an IDE
    > controller.

    It is usable as a SATA host (controller). The RAID function is not usable
    yet, and since it is crap (software-assisted winraid), you are better off
    using linux native software RAID anyway.

    > 2) What about additional on board RAID controllers? Like the VIA/PROMISE
    > Chipsets built into some of the ASUS mother boards? Do they require
    > additional drivers or can I use them just like any other IDE controller?

    In _any_ case, you need the kernel to have the drivers for the chipsets
    compiled in (or appropriate modules loaded). The SATA disks will show up as
    scsi disks, I believe.

    Not many chipsets are supported, but hopefuly the Promise ones are... you
    _will_ need a very recent kernel (2.4.23, 2.4.24-pre or 2.6.0) and maybe the
    libata patch. Search google for more details... 

    -- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh
-- 
To UNSUBSCRIBE, email to debian-user-request@lists.debian.org 
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
  • Next message: Jan Minar: "Re: mounting loopback as non-root user"

    Relevant Pages