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[lvs-users] Uthreshold and sorry server

 

 

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lists at outsourcenow

Mar 2, 2009, 8:54 AM

Post #1 of 2 (618 views)
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[lvs-users] Uthreshold and sorry server

List -

Can someone tell me if the sorry server for a given cluster becomes active
when all of the real servers in the cluster hit their uthreshold? Is the
same true for lthreshold? Also, when running multiple clusters on the same
LB is there any way to give one clustersą traffic priority over the rest?

Thanks -

~Pinche

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graeme at graemef

Mar 3, 2009, 1:38 AM

Post #2 of 2 (566 views)
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Re: [lvs-users] Uthreshold and sorry server [In reply to]

On Mon, 2009-03-02 at 09:54 -0700, Pinche Rodriguez wrote:
> Can someone tell me if the sorry server for a given cluster becomes active
> when all of the real servers in the cluster hit their uthreshold? Is the
> same true for lthreshold?

Short answer: no.
Long answer: it depends on how you're managing thresholds, and how
you're managing your LVS. Which piece of software are you using (ipvsadm
doesn't count, it's a passive "set and forget" tool).

> Also, when running multiple clusters on the same LB is there any way to give
> one clustersą traffic priority over the rest?

I'm not sure I understand that question.

Graeme


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