[vox-tech] Data Conversion From M$ to Linux Question

Rick Moen vox-tech@lists.lugod.org
Sun, 9 May 2004 12:02:21 -0700


Quoting Henry House (hajhouse@houseag.com):

> I would go with software RAID over BIOS-based IDE RAID. I have heard mixed
> reports about BIOS-based IDE RAID. The Linux drivers are likely more
> flexible, besides.

Essentially all ATA ("IDE") BIOS-based RAID is manufacturer-proprietary
and not very good.  I can't think of any exceptions.  One consequence of
it being manufacturer-proprietary is that, if the card dies, you have
very little practical option but to go buy another identical card,
unless you're happy with restoring from tape backups.  With Linux
software RAID ("md" driver), you can switch to a different host adapter
at will.

My SATA page may be of some use, in this area:  "Serial ATA" on
http://linuxmafia.com/kb/Hardware .

-- 
Cheers,                   The cynics among us might say:   "We laugh, 
Rick Moen                 monkeyboys -- Linux IS the mainstream UNIX now!
rick@linuxmafia.com       MuaHaHaHa!" but that would be rude. -- Jim Dennis