I have 3 openvz hosts, all with slightly differing Intel x86_64 chipsets. I've noticed that VMs created on the newest node refuse to migrate to the others:
[root@hachi ~]# prlctl migrate pavel lindell WARNING: You are using a deprecated CLI component that won't be installed by default in the next major release. Please use virsh instead Migrate the VM pavel on lindell () Operation progress 100% Operation progress ... 0% Failed to migrate the VM: Operation failed. Failed to execute the operation. (Details: operation failed: guest CPU doesn't match specification: missing features: fma,movbe,bmi1,avx2,bmi2,invpcid,mpx,rdseed,adx,smap,clflushopt,pku,arch-capabilities,xsavec,xgetbv1,pdpe1gb,abm,3dnowprefetch) [root@hachi ~]# But VMs created on the other nodes will migrate perfectly well to the newer node. Seeing that there is absolutely no CPU feature on the newest node which is critical to any of the VMs, are there some xml files that I could modify to set a certain "least common denominator" CPU feature set, and freely allow migration between them all? Jake
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