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Re: LVS Scheduling Honours Project

To: Benjamin Lee <benjaminlee@xxxxxxxxxxxxxx>
Subject: Re: LVS Scheduling Honours Project
Cc: Linux Virtual Server <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
From: Wensong Zhang <wensong@xxxxxxxxxxxx>
Date: Fri, 3 Mar 2000 20:18:34 +0800 (CST)


On Fri, 3 Mar 2000, Benjamin Lee wrote:

> On Thu, 2 Mar 2000, Wensong Zhang wrote:
> 
> > Yeah, it is interesting. You can add this fuzzy-logic based scheduling as
> > a loadable scheduling module into IPVS, if you need any help, please let
> > me know. I would also like to know the formula of your fuzzy-logic based
> > scheduling.
> > 
> > Thanks,
> > 
> > Wensong
> 
> So would it be better as an LVS module or user space program??
> 

I used to think that your fuzzy-logic based scheduling just use the
request rate each server received to predict load, then it would be good
to add it as loadable scheduling module.

If you need monitor real servers for cpu,memory and swap usage, it is good
to make it as a user space program. BTW, there is a simple weight adaption
algorithm in piranha code, it might help while you are designing your
algorithm.

Wensong




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