<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><p style="box-sizing: inherit; border: 0px; margin: 0px 0px 1.3rem; padding: 0px; word-wrap: break-word; line-height: 26px; color: rgb(85, 85, 85); text-align: justify; font-family: Lato, arial, sans-serif; font-size: 16px; widows: 1; background-color: rgb(255, 255, 255);" class="">I just saw this :} - thanks for the tip.</p><div class="">I will thank Geert later on :}</div><div class=""><br class=""></div><div class="">Will let everyone know when I post the blueprint…</div><div class=""><br class=""></div><div class="">Thanks</div><div class=""><br class=""></div><div class="">Kyle</div><p style="box-sizing: inherit; border: 0px; margin: 0px 0px 1.3rem; padding: 0px; word-wrap: break-word; line-height: 26px; color: rgb(85, 85, 85); text-align: justify; font-family: Lato, arial, sans-serif; font-size: 16px; widows: 1; background-color: rgb(255, 255, 255);" class="">There’s 2 small issues that you need to work around:</p><ol style="box-sizing: inherit; border-color: inherit; padding: 0px; margin: 1.5em 0px 1.3rem 1.75em; color: rgb(102, 102, 102); font-family: Lato, arial, sans-serif; font-size: 16px; line-height: 24px; widows: 1; background-color: rgb(255, 255, 255);" class=""><li style="box-sizing: inherit; border: 0px; margin: 0px 0px 0.5rem; padding: 0px; line-height: inherit;" class="">Due to an issue with the the user-mode CPU detection in libvirt, <a href="https://gist.github.com/geertj/56425d0fdc7c54d4bc9f" target="_blank" rel="nofollow" style="box-sizing: inherit; border: 0px; color: rgb(32, 162, 255); text-decoration: none; margin: 0px; padding: 0px; line-height: inherit; background-color: transparent;" class="">this patch</a> needs to be applied to /usr/share/libvirt/cpu_map.xml. This patch forces the CPU type to be an Opteron G2 independent of the CPUID. To apply this patch, log on to the hypervisor in <a href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/Hypervisor_Deployment_Guide/sect-Deployment_Guide-Maintaining_and_Administrating_Red_Hat_Enterprise_Virtualization_Hypervisors-Setting_the_root_password.html" target="_blank" rel="nofollow" style="box-sizing: inherit; border: 0px; color: rgb(32, 162, 255); text-decoration: none; margin: 0px; padding: 0px; line-height: inherit; background-color: transparent;" class="">rescue mode</a>, apply the patch, and then issue the command “persist /usr/share/libvirt/cpu_map.xml”. This needs to be done after step 8 above.</li><li style="box-sizing: inherit; border: 0px; margin: 0px 0px 0.5rem; padding: 0px; line-height: inherit;" class="">I ran into a small bug where the installation of the bootloader would run into a legacy SYSCALL instruction. The fix will be deployed soon. In the mean time, if the VM crashes when the installer is installing the bootloader, you should delay step #4 until after step #8.</li></ol><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div><blockquote type="cite" class=""><div class="">On Sep 4, 2015, at 11:57 AM, Itamar Heim <<a href="mailto:iheim@redhat.com" class="">iheim@redhat.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">On 09/04/2015 11:11 AM, Michal Skrivanek wrote:<br class=""><blockquote type="cite" class=""><br class="">On 4 Sep 2015, at 16:58, Kyle Bassett wrote:<br class=""><br class=""><blockquote type="cite" class="">I am using <a href="http://Ravellosystems.com" class="">Ravellosystems.com</a> <<a href="http://Ravellosystems.com/" class="">http://Ravellosystems.com/</a>> - we can<br class="">emulate SPM (AMD VT version) so you can run real hypervisors in the<br class="">cloud. Not QEMU emulation.<br class="">But this is the processor version it displays. It is used for<br class="">openstack and ESXi a lot - I was hoping I could do the same for ovirt…<br class=""></blockquote><br class="">well, to libvirt the emulated CPU looks like Athlon which is too old<br class="">I doubt it works differently in Openstack…is there any kind of setting<br class="">which flags are exposed in that VM instance you use as a host?<br class=""><br class="">There is a nestedvt hook which used to be required…but people reported<br class="">AMD specific issues with that(" [ovirt-users] Nested KVM on AMD")…worth<br class="">a try though<br class=""><br class=""></blockquote><br class="">Ravello should work, have you followed:<br class=""><a href="https://www.ravellosystems.com/blog/run-red-hat-enterprise-virtualization-kvm-ec2/" class="">https://www.ravellosystems.com/blog/run-red-hat-enterprise-virtualization-kvm-ec2/</a><br class=""><br class=""><br class=""><blockquote type="cite" class=""><br class=""><blockquote type="cite" class=""><br class="">I am running this in public cloud — not real bare metal.<br class=""><br class="">Works great running KVM / Openstack, I guess manager won't let it<br class="">happen. Any work arounds?<br class=""><br class="">Sorry about the meltable emails - Site was not added me the the list<br class="">properly so I had no idea they were getting posted.<br class=""><br class="">Kyle<br class=""><br class=""><blockquote type="cite" class="">On Sep 4, 2015, at 10:52 AM, Michal Skrivanek<br class=""><michal.skrivanek@redhat.com <mailto:michal.skrivanek@redhat.com>> wrote:<br class=""><br class=""><br class="">On 3 Sep 2015, at 23:56, Kyle Bassett wrote:<br class=""><br class=""><blockquote type="cite" class="">Hi, I am working on getting overt working on ravellosystems. I want<br class="">to post to repo and share with the community at some point.<br class=""><br class="">When I try to add a host I keep getting this error:<br class=""><br class="">Host's Cluster Compatibility Version doesn't match the Cluster's<br class="">Compatibility Version.<br class="">The CPU type showing on the host is: AMD Athlon(tm) Processor*<br class=""><br class="">I have tried compatibility version 3.5 and 3.0 (both say the same<br class="">thing).<br class=""><br class="">What SPU Type should the cluster be configured with? AMD Opteron G1?<br class=""><br class="">I use Ravello for openstack but having issues with Ovirt - could it<br class="">be due to the fact that there is no CPU type Athlon?<br class=""></blockquote><br class="">Opteron G1 is the first supported AMD processor<br class="">do you really have such an ancient thing or is it mis-detected?<br class=""><br class="">Thanks,<br class="">michal<br class=""><br class=""><blockquote type="cite" class=""><br class="">Thanks<br class="">Kyle<br class=""><br class="">kyle.bassett@ravellosystems.com <mailto:kyle.bassett@ravellosystems.com><br class="">_______________________________________________<br class="">Users mailing list<br class="">Users@ovirt.org <mailto:Users@ovirt.org><br class="">http://lists.ovirt.org/mailman/listinfo/users<br class=""></blockquote><br class=""></blockquote><br class=""></blockquote><br class=""><br class=""><br class="">_______________________________________________<br class="">Users mailing list<br class="">Users@ovirt.org<br class="">http://lists.ovirt.org/mailman/listinfo/users<br class=""><br class=""></blockquote><br class=""></div></blockquote></div><br class=""></body></html>