[ovirt-users] Re: upgrading ovirt engine from 4.4.6.7-1.el8 to 4.4.8 latest getting failed

Hi Klaas Demter Thank you so much for the help, appreciate it. but the upgrade still failed before the last setps and the hosting engine crashed, [ INFO ] Updating OVN SSL configuration [ INFO ] Updating OVN timeout configuration [ INFO ] Backing up database localhost:ovirt_engine_history to '/var/lib/ovirt-engine-dwh/backups/dwh-20210823012249.n7sv_dim.dump'. [ INFO ] Creating/refreshing DWH database schema [ INFO ] Setting up ovirt-vmconsole SSH PKI artifacts [ ERROR ] Failed to execute stage 'Misc configuration': Command '/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute [ INFO ] DNF Performing DNF transaction rollback [ ERROR ] DNF module 'dnf.history' has no attribute 'open_history' [WARNING] Rollback of DWH database postponed to Stage "Clean up" [ INFO ] Stage: Clean up Log file is located at /var/log/ovirt-engine/setup/ovirt-engine-setup-20210823011923-bv030m.log [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/20210823012309-setup.conf' [WARNING] Rollback of DWH database started This might be a long process, but it should be safe to start the engine service before it finishes, if needed. [ INFO ] Clearing DWH database ovirt_engine_history [ INFO ] Restoring DWH database ovirt_engine_history [ INFO ] Restoring file '/var/lib/ovirt-engine-dwh/backups/dwh-20210823012249.n7sv_dim.dump' to database localhost:ovirt_engine_history. [ INFO ] Stage: Pre-termination [ INFO ] Stage: Termination [ ERROR ] Execution of setup failed