Woody
Security Administrator
Localline.com, Oxford, IN
woody@localline.com
On Wed, 24 Jun 1998, Rik van Riel wrote:
> On Tue, 23 Jun 1998, Woody wrote:
>
> > Hey guys....need a little help...I can't remember whether there is
> > something I can do to help this little prob or if this is just kernel
> > related, but, as I write this I am having trouble with mp3's being
> > extremely choppy. I am running IRC, telnet, and I am copying a huge
> > directory to another. The mpegs are really choppy....my question is this.
>
> This is because the 2.0 kernels (and 2.1 too, to a certain extent)
> have very poor I/O clustering. This is being worked on, but don't
> expect it for another 6 months... (other projects have absolute
> priority, see the Linux-MM homepage for more info)
>
> > How can I get my system to use my Swap partition more often. Right now I
> > have 80 meg worth of physical RAM and a 130 M swap with 58 M being cached.
> > 77 M of physical is being used while only 96 K of swap is being used.
> > That's right, K.....what can I do about this.
>
> Upgrade your kernel to 2.1.101, 2.1.104 or 2.1.106 (these
> kernels are in 'production' use and are known to function
> rather well).
> The 2.1 kernels have somewhat better I/O clustering and
> readahead algorithms...
>
> Btw, most people have complained about Linux using too
> _much_ swap, while there was still so much cache memory
> in use :)
>
> Rik.
> +-------------------------------------------------------------------+
> | Linux memory management tour guide. H.H.vanRiel@phys.uu.nl |
> | Scouting Vries cubscout leader. http://www.phys.uu.nl/~riel/ |
> +-------------------------------------------------------------------+
>
>
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