Hi:

1.My server using as ovirt host is built on virtualbox and the cpu info is:

vendor_id       : GenuineIntel

cpu family      : 6

model           : 142

model name      : Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz

stepping        : 10

cpu MHz         : 1992.002

cache size      : 8192 KB

physical id     : 0

siblings        : 3

core id         : 2

cpu cores       : 3

apicid          : 2

initial apicid  : 2

fpu             : yes

fpu_exception   : yes

cpuid level     : 22

wp              : yes

flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid tsc_known_freq pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti tpr_shadow flexpriority fsgsbase avx2 invpcid rdseed clflushopt md_clear flush_l1d

bugs            : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit srbds

bogomips        : 3984.00

clflush size    : 64

cache_alignment : 64

address sizes   : 39 bits physical, 48 bits virtual

power management:

2.On the ovirt host page it appears that the host is unusable.The log info is: Host ohost3 moved to Non-Operational state as host does not meet the cluster's minimum CPU level. Missing CPU features : model_IvyBridge, ssbd, spec_ctrl

3.I think the problem is on cluster’s cpu type setting, but which one should I chose to fit for the host?