Re: Re: hardware raid vs fake raid

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



Tom Diehl wrote:
...
They do but nothing I can find in there tells me if it is real hardware
raid or fake raid. Adaptec for example, also says that their fake raid cards are comaptable with Linux but they do not clearly specify if it is fake raid or true hardware Raid. AFAIK the Adaptec cards are all fake Raid. and some of
ServeRaid cards were also based on the Adaptec chipset and hence Fake Raid.

My IBM x3500 machines have this card:

# lspci
...
03:00.0 RAID bus controller: Adaptec AAC-RAID (Rocket) (rev 02)
...

I'm not quite sure if this also has an IBM serveraid name.

I don't think it is fakeraid; setting up raid devices can take
place at bios level, the buildup of the RAID5 or RAID6 volumes
can run without any drivers loaded.

If this is fakeraid I would like a clear definition of the term
fakeraid.

Mogens

--
Mogens Kjaer, Carlsberg A/S, Computer Department
Gamle Carlsberg Vej 10, DK-2500 Valby, Denmark
Phone: +45 33 27 53 25, Fax: +45 33 27 47 08
Email: mk@xxxxxx Homepage: http://www.crc.dk
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos

[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux