2.4. Application Settings for the Data Warehouse service in ovirt-engine-dwhd.conf
The following is a list of options for configuring application settings for the Data Warehouse service. These options are available in the
/usr/share/ovirt-engine-dwh/services/ovirt-engine-dwhd/ovirt-engine-dwhd.conf file. Configure any changes to the default values in an override file under /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/. Restart the Data Warehouse service after saving the changes.
| Variable name | Default Value | Remarks |
|---|---|---|
DWH_DELETE_JOB_HOUR | 3 | The time at which a deletion job is run. Specify a value between 0 and 23, where 0 is midnight. |
DWH_SAMPLING | 60 | The interval, in seconds, at which data is collected into statistical tables. |
DWH_TABLES_KEEP_SAMPLES | 24 | The number of hours that data from DWH_SAMPLING is stored. Data more than two hours old is aggregated into hourly data. |
DWH_TABLES_KEEP_HOURLY | 1440 | The number of hours that hourly data is stored. The default is 60 days. Hourly data more than two days old is aggregated into daily data. |
DWH_TABLES_KEEP_DAILY | 43800 | The number of hours that daily data is stored. The default is five years. |
DWH_ERROR_EVENT_INTERVAL | 300000 | The minimum interval, in milliseconds, at which errors are pushed to the Manager's audit.log. |
