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From Marc-Aurèle Brothier <ma...@exoscale.ch>
Subject Re: Free capacity calculation within ACS
Date Wed, 06 Sep 2017 07:51:06 GMT
Apparently in 4.2.0
https://github.com/apache/cloudstack/blob/f0dd5994b447a6097c52f405c7c7c54c76da9c16/setup/db/db/schema-410to420.sql

On Wed, Sep 6, 2017 at 9:42 AM, Jochim, Ingo <Ingo.Jochim@bitgroup.de>
wrote:

> Hello Marc-Aurèle,
>
> great. Didn't know that this parameter exists.
> Do you know in which ACS version this got introduced?
>
> Many thanks.
> Ingo
>
> -----Ursprüngliche Nachricht-----
> Von: Marc-Aurèle Brothier [mailto:marco@exoscale.ch]
> Gesendet: Mittwoch, 6. September 2017 09:15
> An: users@cloudstack.apache.org
> Betreff: Re: Free capacity calculation within ACS
>
> Hi Ingo,
>
> You might want to look at the release period set in your installation:
> host.reservation.release.period. This release window time is there to
> keep the capacity of stopped machines on a host for a certain time, before
> releasing it, in case the machine has to start again soon after. And most
> likely for other reason maybe in the advance networking mode. So try to
> decrease this time window and check your capacity after that.
>
> Marc-Aurèle
>
> On Tue, Sep 5, 2017 at 9:48 AM, Jochim, Ingo <Ingo.Jochim@bitgroup.de>
> wrote:
>
> > Hello all,
> >
> > within our CloudStack environment we like to park a couple of large
> > machines in powered off state.
> > Those machines are demo machines which are needed only sometimes.
> > Those machines will get included in the capacity. That means we cannot
> > build new machines even if there are free ressources on the hypervisors.
> > We don't want to solve it with overcommitment.
> > Is there a possibility to calculate free capacity without all powered
> > off machines?
> >
> > Currently we have a dirty workaround. We created an offering with 1
> > core and 1MB RAM and used that for all parked machines.
> > But this is not very nice.
> >
> > Any ideas or comments are welcome.
> > Thank you.
> > Ingo
> >
>

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