RE: Raid card that works in Fedora

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I have an MSI KT3 Ultra motherboard with the basic onboard Promise Fasttrack
133 Lite, and Raid 1 works fine in Fedora once you create an initrd with the
ataraid and pdcraid modules in it.  I know this is software raid, but
everything I read about it indicates that the Promise supplied driver is as
well.  The driver is claimed to do striped reading, so you get read benefit
similar to running Raid 0, and the data security of Raid 1.  Just remember
to mount the Raid devices in fstab, and definitely avoid writing to the ide
devices directly (in my case hdc and hde), otherwise the disks are out of
sync, and because of the striped reading you will quickly run into serious
problems (as well as defeating the data security aspect of the raid array).
 
If you have money to spend my googling indicates that the 3Ware cards works
well and offer real hardware raid.  I simply used what I had - I value my
data and performance is quite adequate for my need.
 
Regards
  Hennie
 

-----Original Message-----
From: fedora-list-admin@xxxxxxxxxx [mailto:fedora-list-admin@xxxxxxxxxx]On
Behalf Of Rob Freeman
Sent: 30 December 2003 4:53 PM
To: fedora-list@xxxxxxxxxx
Subject: Raid card that works in Fedora


I am looking into building out a new fedora box for my house, but I want to
find an IDE raid card that works with fedora.  On my older RH9 box, I have a
promise raid card, but the drivers do not work with fedora, and after
talking to promise, they do not plan on releasing drivers for fedora.  I am
just looking to mirror 2 drives together.  Has anyone had good luck getting
their IDE raid cards working with fedora and could suggest a decent card to
get?
 
Thanks
 
Rob

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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