[lvs-users] depoly lvs on only one host for several process

Hatt Tom net.study.sea at gmail.com
Tue Apr 1 13:12:02 BST 2014


how to Setting weight to 0?

2014-04-01 19:44 GMT+08:00 Patrick Schaaf <netdev at bof.de>:
>> On Tue, Apr 1, 2014 at 10:40 AM, Hatt Tom
> <net.study.sea at gmail.com> wrote:
>> > what is the use of   ' set weight of the old version to zero'  ?
>
> On Tuesday 01 April 2014 11:47:04 Tomas Carnecky wrote:
>> So that new clients won't connect to the old version. Existing
>> connections will continue to work,
>
> I think you can safely just remove the realserver, and still existing
> connections will keep working until they terminate.
>
> Setting weight to 0 still makes sense when you want to temporarily take
> a realserver out of service, as the concurrent connection count for least-
> connection scheduling is kept intact that way (and the connection count
> can still be monitored while the weight is 0).
>
> best regards
>   Patrick
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-- 
Best Regards!



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