Hi Michael, I'm running 4.3.10 and I can confirm that Opteron_G5 was not removed. What is reported by 'virsh -c qemu:///system?authfile=/etc/ovirt-hosted-engine/virsh_auth.conf capabilities' on both hosts ? Best Regards, Strahil Nikolov В сряда, 7 октомври 2020 г., 00:06:08 Гринуич+3, Michael Jones <mj@mikejonesey.co.uk> написа: Thanks for the email; unfortunately it seems "Opteron_G5" is not on the 2nd host (guessing it was removed in 4.2 or some strange cpu compat thing); I upgraded the CPU #consumerism, now both are "model_EPYC-IBPB / EPYC Secure" and clustered. Kind Regards, Mike On 04/10/2020 17:51, Strahil Nikolov wrote:
Hi Mike,
In order to add them to a single cluster , you should set them to Opteron_G5 (my FX-8350 is also there) , untill you replace the host with something more modern.
Of course , you can have your hosts in separate clusters - but then you won't be able to live migrate your VMs.
Best Regards, Strahil Nikolov
В събота, 3 октомври 2020 г., 16:50:24 Гринуич+3, Michael Jones <mj@mikejonesey.co.uk> написа:
to get these two hosts into a cluster would i need to castrate them down to nehalem, or would i be able to botch the db for the 2nd host from "EPYC-IBPB" to "Opteron_G5"?
I don't really want to drop them down to nehalem, so either I can botch the 2nd cpu so they are both on opteron_G5 or i'll have to buy a new CPU for host1 to bring it up to "EPYC-IBPB";
I have;
host1;
# vdsm-client Host getCapabilities | grep cpuFlags | tr "," "\n" | grep model_ | sed 's/"//' | sort -n model_486 model_Conroe model_cpu64-rhel6 model_kvm32 model_kvm64 model_Nehalem model_Opteron_G1 model_Opteron_G2 model_Opteron_G3 model_Opteron_G4 model_Opteron_G5 <<<< "AMD FX(tm)-8350 Eight-Core Processor" model_Penryn model_pentium model_pentium2 model_pentium3 model_qemu32 model_qemu64 model_Westmere
host2;
# vdsm-client Host getCapabilities | grep cpuFlags | tr "," "\n" | grep model_ | sed 's/"//' | sort -n model_486 model_Conroe model_Dhyana model_EPYC model_EPYC-IBPB <<<< "AMD Ryzen 7 1700X Eight-Core Processor" model_kvm32 model_kvm64 model_Nehalem model_Opteron_G1 model_Opteron_G2 model_Opteron_G3 model_Penryn model_pentium model_pentium2 model_pentium3 model_qemu32 model_qemu64 model_SandyBridge model_Westmere
Thanks,
Mike
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