--_000_555C654C7010007dmcamcnetworkscom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hi, On 19-05-15 23:18, Rik Theys wrote: Hi, On Tue, 19 May 2015, Bloemen, Jurri=EBn 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 cl= uster'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=3D1218673 Thanks for clarifying that! I had to go down to Intel Nehalem Family to get it working. Regards, Jurri=EBn This message (including any attachments) may contain information that is pr= ivileged or confidential. If you are not the intended recipient, please not= ify the sender and delete this email immediately from your systems and dest= roy all copies of it. You may not, directly or indirectly, use, disclose, d= istribute, print or copy this email or any part of it if you are not the in= tended recipient --_000_555C654C7010007dmcamcnetworkscom_ Content-Type: text/html; charset="Windows-1252" Content-ID: <97E3097AD7202E41931AFF05C29B6823@chellomedia.com> Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3DWindows-1= 252"> </head> <body bgcolor=3D"#FFFFFF" text=3D"#000000"> <font face=3D"Liberation Sans">Hi,</font><br> <br> <div class=3D"moz-cite-prefix">On 19-05-15 23:18, Rik Theys wrote:<br> </div> <blockquote cite=3D"mid:alpine.LRH.2.03.1505192314140.9495@esat.kuleuven.be= " type=3D"cite"> Hi, <br> <br> On Tue, 19 May 2015, Bloemen, Jurri=EBn wrote: <br> <blockquote type=3D"cite">I try to add a new host to a new cluster but I ge= t this message: <br> <br> Host <hostname> moved to Non-Operational state as host does not meet = the cluster's minimum CPU <br> level. Missing CPU features : model_Haswell <br> </blockquote> <br> The Haswell cpu had a processor feature (hle, TSX-NI) that turned out to <b= r> be flaky and Intel disabled this feature with a microcode update. <br> <br> The cpu's with the updated microcode no longer have the 'hle' feature in <b= r> /proc/cpuinfo. oVirt/libvirt does not see the cpu as "Haswell" as= the <br> required feature is missing. <br> <br> Upstream libvirt has introduced "Haswell-noTSX" variants and oVir= t will <br> probably get a new CPU type to match in a future release. <br> <br> For now I've configured the CPU model as SandyBridge on my Haswell <br> cpu's. <br> <br> I filed a bug about this in the oVirt bugzilla: <br> <a class=3D"moz-txt-link-freetext" href=3D"https://bugzilla.redhat.com/show= _bug.cgi?id=3D1218673">https://bugzilla.redhat.com/show_bug.cgi?id=3D121867= 3</a> <br> </blockquote> <br> Thanks for clarifying that! <br> <br> I had to go down to Intel Nehalem Family to get it working.<br> <br> Regards,<br> <br> Jurri=EBn<br> <br> <br> This message (including any attachments) may contain information that is pr= ivileged or confidential. If you are not the intended recipient, please not= ify the sender and delete this email immediately from your systems and dest= roy all copies of it. You may not, directly or indirectly, use, disclose, distribute, print or copy this emai= l or any part of it if you are not the intended recipient </body> </html> --_000_555C654C7010007dmcamcnetworkscom_--