In the docs, the proper order to update is: 1. update ovirt-setup packages on the engine yum update ovirt\*setup\* 2. update the engine engine-setup 3. update the OS on the engine yum update 4. reboot the engine if kernel/glibc/systemd got updated 5 upgrade hosts 1 by 1 Best Regards, Strahil NikolovOn Jun 13, 2019 16:27, sandeepkumar86k@gmail.com wrote:

Thank you.

I upgraded all three hosts one by one to oVirt-4.3 and then HE. After the upgrade, I was able to change the CPU Type. _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NGUEEF4DVLBXLU...