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On Tue, Jun 08, 2004 at 09:01:15PM +0200, Stefan Schlosser wrote:
> * Horms <horms@xxxxxxxxxxxx> [040608 14:04]:
> > > Thank you for kind and quick reply.
> > > I tested removing ip_vs modules and it works.
> > > It may be helpful in the case I change the the weight setting of
> > > all the real servers, and reflect it immediately.
> >
> > Ok, I think I understand.
> > But it would only make a differnce if you have persistant virtual services.
> >
> > Is this what you are worried about? If so you really just want to
> > remove the persistance templates from the connection table.
> > Not all of the connection entries. I am not aware of a way to do that.
> > Though perhaps the paches sent in response to your post can either do
> > this or be modified to do it.
>
> maybe it would be possible by defining a ip_vs_conn_flush_persist()
> which does not call ip_vs_conn_expire_now(cp) - the connections - but
> only ip_vs_conn_expire_now(ct) - the templates.
>
> persistent templates get specified by cp->control through
> ip_vs_control_add(), don't they ?
>
>
> sounds good, will try...
Yes, that is more or less what I was thinking too.
Not sure what sort of side effects it might have on
respnonse time if you have a very large connection table.
Likely, it would have to be incredibly large for there
to be be any noticible effect.
> > Note that if you remove all the connection entries, by any means,
> > all existing connections will break.
>
> right. flushing the connection table means dropping all active/inactive
> connections.
--
Horms
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