The New Linux Speed Trick 426
Brainsur quotes a story saying "
Linux kernel 2.6 introduces improved IO scheduling that can increase speed -- "sometimes by 1,000 percent or more, [more] often by 2x" -- for standard desktop workloads, and by as much as 15 percent on many database workloads, according to Andrew Morton of Open Source Development Labs. This increased speed is accomplished by minimizing the disk head movement during concurrent reads.
"
It kindof Early to be Slashdoted (Score:0, Funny)
The system was unable to communicate with the server.
Stolen from SCO (Score:3, Funny)
Re:Linux Speed (Or Lack Thereof) (Score:1, Funny)
Or switch to using BSD. Then you get computers and women [spilth.org].
Re:Linux Speed (Or Lack Thereof) (Score:5, Funny)
And this would help my computer how?
Re:Linux Speed (Or Lack Thereof) (Score:1, Funny)
I think I've heard of this (Score:2, Funny)
Doesn't this involve a green marker, and tracing along the edge of the hard drive? Faster and less distortion?
Re:Our take on it from inside MSFT (Score:3, Funny)
I believe you, you must really work at Microsoft.
Re:1,000 percent? (Score:3, Funny)
100% = 1/2 the time.
200% = 1/2 of 1/2 the time, which is 1/4 the time.
300% = 1/8 the time.
1000% = 1/1024 the time.
Which is a 1023/1024 improvement, or only 0.999x, so disk access is in fact slightly slower!
Yes, I'm really bad at maths.
Rik
[ot] (Score:4, Funny)
Anyway, you found out that I indeed am not a native English speaker, hence the neologistications.
Re:SCSI (Score:3, Funny)
It's obviously been a long time since you used Windows.
BSOD scheduler has been O(-1) like, eh, forever (Score:1, Funny)
Re:Cool (Score:3, Funny)
"offtopic to my bias"
"troll to my bias"
etc ;)
as the only way you get modded accurately is if you're in the same camp as the moderator. I'm clearly not.
Re:Oh, come on... (Score:2, Funny)
Believe it! (Score:1, Funny)
In fact, my research group discovered this years ago - and precisely because of this we developed a hard drive with a single track. It had 65,536 heads and was very fast.
It was also about two city blocks in diameter. It got torn down because we were violating municipal building ordinances. Shame.