[CentOS] Re: hardware raid vs fake raid
Sebastian Walter
sebastian.walter at fu-berlin.de
Thu Sep 13 15:51:22 UTC 2007
Mogens Kjaer wrote:
> Sebastian Walter wrote:
> ...
>> As far as I see, the Adaptex AAC-RAID card is a SATA card, while
>> Adaptec's SAS cards are called AIC, ASC/ASR or ASR
>
> I have 8 *SAS* disks on my AAC-RAID card:
Thanks for pointing this out.
> But maybe lspci is wrong, as it is in fact an IBM serveraid card
> (made by adaptec)?
See a comment about this here:
http://linuxmafia.com/faq/Hardware/sata.html#ibm
It seems IBM uses Adaptec controllers. Some of IBMs are also Intel
IHC-oriented and therefore fakeraids. They are called "HostRAID".
-- Sebastian
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