This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --981903160-1649444611-1432070324=:9495 Content-Type: TEXT/PLAIN; charset=Windows-1252; format=flowed Content-Transfer-Encoding: 8BIT Hi, On Tue, 19 May 2015, Bloemen, Jurriën wrote:
I try to add a new host to a new cluster but I get this message:
Host <hostname> moved to Non-Operational state as host does not meet the cluster's minimum CPU level. Missing CPU features : model_Haswell
The Haswell cpu had a processor feature (hle, TSX-NI) that turned out to be flaky and Intel disabled this feature with a microcode update. The cpu's with the updated microcode no longer have the 'hle' feature in /proc/cpuinfo. oVirt/libvirt does not see the cpu as "Haswell" as the required feature is missing. Upstream libvirt has introduced "Haswell-noTSX" variants and oVirt will probably get a new CPU type to match in a future release. For now I've configured the CPU model as SandyBridge on my Haswell cpu's. I filed a bug about this in the oVirt bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1218673 Regards, Rik --981903160-1649444611-1432070324=:9495--