lkml.org 
[lkml]   [2003]   [Aug]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [2.6] system is very slow during disk access
Date
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Wednesday 06 August 2003 21:29, Frank Van Damme wrote:
> Maybe you just didn't enable DMA on them. Use hdparm -v /dev/foo to find
> out.

DMA is on.

root@lfs:/home/mb> hdparm -v /dev/hda

/dev/hda:
multcount = 16 (on)
IO_support = 1 (32-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 14244/16/63, sectors = 80418240, start = 0


root@lfs:/home/mb> hdparm -v /dev/hdc

/dev/hdc:
multcount = 16 (on)
IO_support = 1 (32-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 14244/16/63, sectors = 80418240, start = 0


- --
Regards Michael Buesch [ http://www.8ung.at/tuxsoft ]
Penguin on this machine: Linux 2.6.0-test2 - i386

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQE/MVeeoxoigfggmSgRAkVfAJ4/SIBNLy7v4+E5OgA/z4FjMcKFfgCfTF94
orXbTJpyryLpKXwjzkZoyqU=
=4jnz
-----END PGP SIGNATURE-----

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

\
 
 \ /
  Last update: 2005-03-22 13:47    [W:0.133 / U:2.516 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site