If I get the chance I'll try and put together some technique demos in the next few days to demonstrate what I'm talking about and how much difference can be made just by adjusting your environment.
I haven't forgotten about this.
My audio computer barfed a HDD (I think it was just a bad write or a bad cable, not an actual device failure. The cables I am using are waaaay longer than spec*). Fortunately it was on a RAID0+1, so no data lost, but I've had to shuffle a lot of it around to make sure that everything is still mirrored and collapsed it to a simple RAID1 (which means 1/2 size as previous), so I'm a bit limited on what I can do right now until my new, dedicated backup arrives next week.
Also, my main Windows PC's
MLB failed (this has all happened within the past 10 days or so, and
the mobo mfr is out of business, lucky me), so my home productivity is down to about 20% of usual while I do the computer equivalent of living out of a trailer while my house gets rebuilt. Payday is Fri and NewEgg is open 24/7 (and I have spare PCs around here that I can throw together to bridge the gap), so we'll be back and running again soon, but for now consider me on injured reserve.
At least U-Verse only took 2 days to replace my failed DSL modem last week. Yeah, that died, too. Been a busy month.
--Patrick
*I think the cables are 24in as shipped by
the RAID card mfr (I've been meaning to do something about that for ages, now I have incentive). Spec for IDE/ATA cables is 18in
max. Any longer than that and your signal degrades enough to where there's a higher chance of transmission errors or outright failure. Keep that in mind if you burn DVDs to a drive that's at the top of a full-sized case and get a lot of errors. Thank goodness for SATA!
Update: PC might only be the PSU after all (cap failure). Let's hope!