[ovirt-users] Change Engine History Logging from Advanched to Basic

[Matt .]

Hi Yedidyah,

Superb, thanks for this, very clear!

Cheers,

Matt

2016-09-01 9:52 GMT+02:00 Yedidyah Bar David <didi at redhat.com>:
> On Wed, Aug 31, 2016 at 2:58 PM, Matt . <yamakasi.014 at gmail.com> wrote:
>> Is there a way to change the Engine History from Advanced to Basic ?
>
> Yes, run 'engine-setup --reconfigure-dwh-scale'.
>
> You can also manually change [1] to whatever specific values you want.
> I don't see this documented on the ovirt site, you can use RHV docs.
>
> [1] /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup-scale.conf
>
>>
>> If so I also would like to know how to empty the DB for older data
>> when it's on Basic again, manually.
>
> I don't think we have this documented. It's similar to [2] though.
>
> We have [3] open to do this properly one day.
>
> You can try something like this:
>
> 1. Stop dwhd
> 2. rm /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup*.conf
> 3. Connect with psql as user postgres and then:
>> drop database ovirt_engine_history
>> drop user ovirt_engine_history
> 4. engine-setup
>
> I didn't try this myself.
>
> [2] http://www.ovirt.org/develop/release-management/features/engine/migration-of-local-dwh-reports-to-remote/
> [3] https://bugzilla.redhat.com/show_bug.cgi?id=1060529
>
>>
>> Thanks!
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>
>
>
> --
> Didi