lkml.org 
[lkml]   [1998]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: elevator algorithm bug in ll_rw_blk.c
According to Martin Mares:
> Chip:
> > But that's a *one-way* elevator. Ideal elevators are two-way, aren't they?
>
> Using two-way elevators for disk block sorting is probably highly
> suboptimal since most disks are painfully slow when reading blocks
> backwards.

I get the joke, but I've got to think that there's nothing
particularly directional about track-to-track seek speed.
--
Chip Salzenberg - a.k.a. - <chip@perlsupport.com>
"There -- we made them swerve slightly!" //MST3K

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:45    [W:0.121 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site