From: "Leythos" <
[email protected]>
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| Soft RAID-5 is supported on Windows NT4 server, not on ANY workstation.
|
| Hardware RAID (any type) where the controller card builds the array and
| manages it, is supported on most OS's and even older ones.
|
| You could, for example, purchase a Promise SX6000 PCI card and run 6xIDE
| 250GB drives in a RAID and the OS, even Windows 98, would not know it
| was more than a single drive. Capacity may be another issue, but the
| card only cares about the motherboard and drives. To the OS it appears
| as a single standard drive.
|
This was the *best* answer !
In the case of a Server OS it is still far better to use a hardware RAID controller that
have the OS do RAID. For one the server doesn't have the overhead in RAID operations. The
second is that you can easily move the RAID Array from server to server or OS to OS. The
reason being the OS sees ONE virtual drive rather than an array of hard disks.
RAID can be implemented in IDE, SCSI and PATA/SATA using a hardware RAID controller.
My preference has been and remains SCSI. That may change as PATA/SATA technology matures.