[ovirt-users] Unable to add more than 16 vCPUs to running VM

I have a fully patched / up-to-date engine: Software Version:4.5.4-1.el8 And a fully patched, up-to-date host. [root@cha3-storage dwhite]# yum info ovirt-hostLast metadata expiration check: 1:33:40 ago on Sun 04 Jun 2023 09:28:39 AM EDT. Installed Packages Name         : ovirt-host Version      : 4.5.0 Release      : 3.el8 Architecture : x86_64 Size         : 11 k Source       : ovirt-host-4.5.0-3.el8.src.rpm Repository   : @System From repo    : centos-ovirt45 The host has 32GB of RAM, and there's only 1 VM on this host. When I try to add more CPUs to the VM from the manager UI, I get the following error: - The requested number of vCPUs is not available on the host the VM is running on What's going on here, and why can I not add more vCPUs to this VM? Sent with Proton Mail secure email.