lkml.org 
[lkml]   [2000]   [Dec]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Abysmal RAID 0 performance on 2.4.0-test10 for IDE?
Thus spake Felix von Leitner (leitner@convergence.de):
> Here is the result of my test program on the strip set:
> # rb < /dev/md/0
> 30.3 meg/sec
> #

One more detail: top says the CPU is 50% system when reading from either
one of the disk or raid devices. That seems awfully high considering
that the Promise controller claims to do UDMA.

Any comments?

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

\
 
 \ /
  Last update: 2005-03-22 12:52    [W:0.031 / U:1.728 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site