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Squeezing 160G on to ATA Motherboards
MadCow-ard asks: "With the introduction of the new 160 GB hard drives there comes a problem: they only appear to work with the ATA/ATAPI-6, 48 bit-standard. This means not installing them into systems that I have already built with the de facto 28 bit ATA controllers. I build video editing systems that easily reach 800 Mb, and so the Promise solution with a 2 hard drive ATA controller card doesn't really help. Is there a way squeeze these onto my systems without dropping everything above 137.4 Gb?" 160 gigs on a single HD! How soon before terabyte drives become a reality?
Have you tried 3ware? They make IDE RAID cards that have linux driver support (in the 2.4 kernel). I'm not sure if their devices support the new 48bit LBA standard. They seem to be focusing more on their larger products but their RAID cards (which are used in their larger products so they shouldn't be going away any time soon) are here.
Promise has the FastTrak100 TX4 PCI that supposedly has four independent IDE channels (no slave/master crap, everything is master like 3ware products) so you have another option there with support for 48bit LBA in Promise drivers mentioned at linux-ide.org it sounds like a promising solution (no pun intended).
You could always put a couple Promise Ultra100's in there too - it sucks to waste PCI slots but with high end motherboards having onboard LAN, sound, etc I would expect that you have plenty of open slots. I've used both Promise Ultra/FastTrack products (with the kernel drivers, not Promises) and 3ware products and both are great.
From front page of linux-ide.org:
Leading the World to Announce Native 48bit LBA Support
Supporting Maxtor BIG DRIVE TECHNOLOGY
Releasing Support of new Promise Ultra 133 TX2 48bit HOST
Future Release Support of new Silicon Image's CMD 48bit HOST