lkml.org 
[lkml]   [2000]   [Dec]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2.2.19pre3 and poor reponse to RT-scheduled processes?
On Fri, Dec 29, 2000 at 03:45:23PM -0500, Rafal Boni wrote:
[snip]
> The box in question is running the linux-ha.org heartbeat package,
> which is a RT-scheduled, mlock()'ed process, and as such should
> get as good service as the box is able to mange. Often, under
> high disk (and/or MM) loads, the box becomes unreponsive for a
> period of time from ~ 1 sec to a high of ~ 2.8sec.
[snip]

You are running IDE aren't you?

Enable DMA and/or unmask interupts.

man hdparm

Good luck.
-
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    [from the cache]
©2003-2011 Jasper Spaans