[one-users] Database management

[Carlos Martín Sánchez]

Hi,


On Thu, Mar 13, 2014 at 4:25 PM, Javier Fontan <jfontan at opennebula.org>wrote:

> * VMs are never deleted just marked as DONE. This data will be used
> later for accounting.
> * The amount of monitoring data can be configured in oned.conf. Check
> INTERVAL and EXPIRATION parameters [1].
> * Other objects are deleted as soon as you issue a delete action.
>
> [1]
> http://docs.opennebula.org/stable/administration/references/oned_conf.html#daemon-configuration-attributes
>
> On Thu, Mar 13, 2014 at 12:02 PM, Michael Gienger <gienger at hlrs.de> wrote:
> > Dear OpenNebula users,
> >
> >
> >
> > I need some information about the ONE database management / maintenance,
> on
> > which basis are old values removed to keep the DB small? Is it based on
> time
> > intervals, DB size or something different? And furthermore, can it be
> > configured?
> >
> > I looked through the net and unfortunately, there is no clear information
> > provided.
> >
> >
> >
> > Thanks for your help,
> >
> > Michael
>

Adding to what Javi said, the scalability guide discusses the DB storage
requirements depending on the oned.conf configuration and your cloud size:
http://docs.opennebula.org/stable/advanced_administration/scalability/one_scalability.html

Regards
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org <http://www.opennebula.org/> | cmartin at opennebula.org |
@OpenNebula <http://twitter.com/opennebula>
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