Re: load balancing trouble at a high load

To: " users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: load balancing trouble at a high load
From: Hideaki Kondo <kondo.hideaki@xxxxxxxxxxxxx>
Date: Tue, 30 May 2006 16:01:24 +0900

Thanks for you advice.

On Fri, 26 May 2006 04:34:47 -0700 (PDT)
Joseph Mack NA3T <jmack@xxxxxxxx> wrote:

> On Fri, 26 May 2006, Hideaki Kondo wrote:
> > I tried to set IP_VS_TCP_S_TIME_WAIT(default:2*60*HZ) to 1*Hz extremely.
> you don't need to fiddle with any of these values to get a 
> working LVS. Just follow the recipe in the mini-HOWTO

Does your advice correspond to the following statements
in the mini-HOWTO ?
"The http protocol disconnects after 15secs changing the connections
to InActConn. These expire in about 2 mins (re-run ipvsadm after
2mins and see that InActConn drops to 0). "

I understand about them, but I want them to be expired immediately
(or them not to be retained) and the loadbalancing trouble to be escaped.

Do you think that expire_nodest_con=enable is useful for the trouble ? 
(I'm sorry if my thinking is irrelevant.)

> Joe
> -- 
> Joseph Mack NA3T EME(B,D), FM05lw North Carolina
> jmack (at) wm7d (dot) net - azimuthal equidistant map
> generator at 
> Homepage It's GNU/Linux!

Best regards,
Hideaki Kondo

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