[JIRA] (OVIRT-1074) check engine backups after 4.0 upgrade

check engine backups after 4.0 upgrade -------------------------------------- Key: OVIRT-1074 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1074 Project: oVirt - virtualization made easy Issue Type: Task Components: Hosting Reporter: Evgheni Dereveanchin Assignee: Evgheni Dereveanchin We upgraded the PHX engine to 4.0 recently. Backups are still working but we need to check they can be restored just as before. Also, a backup took 2 megabytes before upgrade but now it's 272 megabytes. I assume this is caused by the DWH database, but worth double-checking. Last thing for this ticket is to remove outdated backups to free some space.