-S \
-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/tmp/lib/domain--1-fedora/master-key.aes"}' \
-machine pc-i440fx-2.9,accel=kvm,usb=off,dump-guest-core=off,memory-backend=pc.ram \
--cpu EPYC-Rome,x2apic=on,tsc-deadline=on,hypervisor=on,tsc-adjust=on,stibp=on,arch-capabilities=on,ssbd=on,xsaves=on,cmp-legacy=on,amd-ssbd=on,virt-ssbd=on,rdctl-no=on,skip-l1dfl-vmentry=on,mds-no=on,pschange-mc-no=on,svm=off,npt=off,nrip-save=off \
+-cpu qemu64 \
-m 4096 \
-object '{"qom-type":"memory-backend-file","id":"pc.ram","mem-path":"/dev/hugepages2M/libvirt/qemu/-1-fedora","share":true,"x-use-canonical-path-for-ramblock-id":false,"prealloc":true,"size":4294967296}' \
-overcommit mem-lock=off \
<type arch='x86_64' machine='pc-i440fx-2.9'>hvm</type>
<bootmenu enable='yes'/>
</os>
- <cpu mode='host-model' check='partial'>
- <model fallback='allow'/>
- </cpu>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>