RHEV Manager shows a lower number of CPUs for hypervisors than expected
Issue
- Hosts show roughly half the number of CPUs.
- Hosts show the total number of physical cores instead of showing the total of the physical and logical cores.
- Unable to migrate VMs after upgrading
vdsm. - Hyperthreading is enabled on my RHEV hosts. How do I ensure it's enabled in the RHEV-M?
Environment
- Red Hat Enterprise Virtualization (RHEV) 3.0, 3.1, 3.2, 3.3
- vdsm-4.9-112.12.el6_2 and later
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.