[ovirt-users] Re: Regenerate DWH ovirt_engine_history
On Mon, Jan 2, 2023 at 2:33 PM Diego Ercolani <diego.ercolani(a)ssis.sm> wrote:
Finally it worked:
After the step previous described:
1. put cluster in global maintenance
2. stop ovirt-engine and ovirt-engine-dwhd
3. in the table dwh_history_timekeeping @enginedb I changed the dwhUuid
4. launched engine-setup, the engine-setup asked to disconnect a "fantomatic"
DWH (I answered "YES")
5. engine setup reconfigure things and set back the dwhUuid to the previous state
6. stopped ovirt-engine and ovirt-engine-dwhd because I saw that in the same table I had
timestamp in the future (year 2177),
This might hint at the issue. I do not know the relevant logic well,
sorry. Perhaps you had some local time issue which caused this line to
be written? Perhaps there is then logic to not update/ignore/whatever
stuff that's written "in the past".
Anyway, good catch!
so I removed the erroneous timestamp (putting to [NULL])
7. in the /var/log/ovirt-engine-dwh/ovirt-engine-dwhd.log I saw:
Setting a value for the key "lastErrorSent" has failed. Error message: null
Setting a value for the key "lastErrorSent" has failed. Error message: null
so I put in "consistent" value:
This is my set:
INSERT INTO public.dwh_history_timekeeping (var_name,var_value,var_datetime) VALUES
('dwhHostname','ovirt-engine.ovirt',NULL),
('dwhUuid','53878f7e-cb3d-45cc-9edf-9e389414ce6e',NULL),
('lastSampling',NULL,'2023-01-02 13:32:00.2+01'),
('lastSync',NULL,'2023-01-02 13:31:00+01'),
('lastErrorSent','2023-01-02 12:47:15.318 +0100','2023-01-02
12:47:15.318+01'),
('lastOsinfoSync','2023-01-02 12:47:15.318
+0100','2023-01-02 12:47:15.318+01'),
('lastFullHostCheck','2001-01-01 02:01:00.000
+0100','2023-01-02 13:03:00+01'),
('lastOsinfoUpdate','2023-01-02 12:47:15.318
+0100','2023-01-02 12:47:15.318455+01'),
('heartBeat',NULL,'2023-01-02 13:31:59.082+01'),
('timesFailed','0',NULL);
INSERT INTO public.dwh_history_timekeeping (var_name,var_value,var_datetime) VALUES
('DwhCurrentlyRunning','1',NULL);
Best regards,
--
Didi