Hi, I gave certain pointers in https://www.mail-archive.com/users@ovirt.org/msg72371.html , but the person who wrote initial question haven’t provided any updates Several thoughts around that: 1. you had several attempts (log file you attached contains attempts from 4th of July and below events are from 5th of July) and somehow I think that in attempt below you haven’t specified amount of vCPUs and it took the value ‘max’ | he_vcpus | max | The amount of CPUs used on the engine VM | 1. based on what you see in https://gitlab.com/libvirt/libvirt/-/issues/324 I<https://gitlab.com/libvirt/libvirt/-/issues/324%20I> am pretty sure that you can disable cgroups v2 and you will be 100% sure that you are dealing with this fault/this might be acceptable workaround 1. the Libvirt versions specified in the commit addressing that start with v9.0.0<https://gitlab.com/libvirt/libvirt/-/commits/v9.0.0?ref_type=tags> Hmm, so you use CentOS Stream 9 and https://mirror.stream.centos.org/9-stream/AppStream/x86_64/os/Packages/ it is Libvirt 9. But maybe Libvirt here comes from ovirt repo?... BR, Konstantin Von: Jorge Visentini <jorgevisentini@gmail.com> Datum: Mittwoch, 5. Juli 2023 um 15:59 An: users <users@ovirt.org> Betreff: [ovirt-users] ovirt 4.5.4 deploy self-hosted engine Hi. I'm trying to deploy the engine but I'm having some errors that I couldn't identify. I don't know if it's incompatibility with my hardware or some libvirt bug. Jul 05 10:06:21 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48505) Jul 05 10:06:21 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Domain id=1 name='HostedEngineLocal' uuid=922a156c-7f4c-4815-a645-54ed07 794451 is tainted: custom-ga-command Jul 05 10:06:21 ksmmi1r02ovirt36.kosmo.cloud virtlogd[630980]: Client hit max requests limit 1. This may result in keep-alive timeouts. Consider tuning the max_client_requests server parameter Jul 05 10:06:22 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Invalid value '-1' for 'cpu.max': Invalid argument Jul 05 10:06:26 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48500) Jul 05 10:06:31 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48495) Jul 05 10:06:31 ksmmi1r02ovirt36.kosmo.cloud systemd[1]: systemd-timedated.service: Deactivated successfully. Jul 05 10:06:36 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48490) Jul 05 10:06:37 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Invalid value '-1' for 'cpu.max': Invalid argument Jul 05 10:06:41 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48485) Jul 05 10:06:46 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48480) Jul 05 10:06:51 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48475) Jul 05 10:06:52 ksmmi1r02ovirt36.kosmo.cloud libvirtd[701878]: Invalid value '-1' for 'cpu.max': Invalid argument Jul 05 10:06:56 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48470) Jul 05 10:07:01 ksmmi1r02ovirt36.kosmo.cloud ansible-async_wrapper.py[690916]: 690917 still running (48465) My config: CPU: 2 x Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz Memory: 4TB Disk: 120GB RAID 1 ISO: ovirt-node-ng-installer-4.5.4-2022120615.el9.iso Packages: kernel-5.14.0-202.el9.x86_64 libvirt-8.9.0-2.el9.x86_64 centos-release-ovirt45-9.1-3.el9s.noarch python3-ovirt-engine-sdk4-4.6.0-1.el9.x86_64 ovirt-imageio-common-2.4.7-1.el9.x86_64 ovirt-imageio-client-2.4.7-1.el9.x86_64 ovirt-openvswitch-ovn-2.15-4.el9.noarch ovirt-openvswitch-ovn-common-2.15-4.el9.noarch ovirt-imageio-daemon-2.4.7-1.el9.x86_64 ovirt-openvswitch-ovn-host-2.15-4.el9.noarch python3-ovirt-setup-lib-1.3.3-1.el9.noarch ovirt-vmconsole-1.0.9-1.el9.noarch ovirt-vmconsole-host-1.0.9-1.el9.noarch ovirt-openvswitch-2.15-4.el9.noarch python3-ovirt-node-ng-nodectl-4.4.2-1.el9.noarch ovirt-node-ng-nodectl-4.4.2-1.el9.noarch ovirt-ansible-collection-3.0.0-1.el9.noarch ovirt-python-openvswitch-2.15-4.el9.noarch ovirt-openvswitch-ipsec-2.15-4.el9.noarch ovirt-hosted-engine-ha-2.5.0-1.el9.noarch ovirt-provider-ovn-driver-1.2.36-1.el9.noarch ovirt-host-dependencies-4.5.0-3.el9.x86_64 ovirt-hosted-engine-setup-2.7.0-1.el9.noarch ovirt-host-4.5.0-3.el9.x86_64 ovirt-release-host-node-4.5.4-1.el9.x86_64 ovirt-node-ng-image-update-placeholder-4.5.4-1.el9.noarch ovirt-engine-appliance-4.5-20221206125848.1.el9.x86_64 For better understanding, the deploy log is attached. I appreciate any tips that help me. Thank you! -- Att, Jorge Visentini +55 55 98432-9868