|
On Sat, 30 Mar 2002, Octave wrote:
> Hi,
> Working on 2.2.X with ipvs version 1.0.8 (size=262144)
> I have a cluster with 90-95 web servers (8000-10000 ActiveConn,
> 50-60Mbs)
Congratulations! You have a big LVS cluster. :)
> It worked fine with 60 web servers. I added 30 servers and
> changed the weigth. Now the weight is the speed of the cpu
> but the problem is:
>
> starting lvs I have
>
> [...]
> FWM 15 wlc persistent 1200
> -> web1.XXXXXXXXXXX:0 Route 1000 13 9
> -> web2.XXXXXXXXXXX:0 Route 1000 119 286
> -> web3.XXXXXXXXXXX:0 Route 933 123 179
> -> web4.XXXXXXXXXXX:0 Route 933 126 218
> -> web5.XXXXXXXXXXX:0 Route 933 115 240
> -> web6.XXXXXXXXXXX:0 Route 933 118 376
> -> web7.XXXXXXXXXXX:0 Route 750 95 166
> -> web8.XXXXXXXXXXX:0 Route 850 109 75
> -> web9:XXXXXXXXXXX:0 Route 850 105 255
> [...]
> [...]
>
> after a moment I realize the weight changed (!?)
>
> [...]
> FWM 15 wlc persistent 1200
> -> web1.XXXXXXXXXXX:0 Route 100 13 9
> -> web2.XXXXXXXXXXX:0 Route 1000 119 286
> [...]
> [...]
>
> making stop/start I have the right weight.
>
> any idea ?
>
Which server monitor do you use? Piranha?
I guess that the server monitor program may probably change the server
weight, when the monitored server is overloaded or less loadded.
Regards,
Wensong
|
