On Wed, Aug 31, 2016 at 2:58 PM, Matt . <yamakasi.014@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.
drop database ovirt_engine_history drop user ovirt_engine_history
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: 4. engine-setup I didn't try this myself. [2] http://www.ovirt.org/develop/release-management/features/engine/migration-of... [3] https://bugzilla.redhat.com/show_bug.cgi?id=1060529
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-- Didi