Bare metal only. I asked about a month ago :) Greg On Dec 14, 2017 5:50 AM, "Yedidyah Bar David" <didi(a)redhat.com&gt; wrote: Hi, Should it be possible to use lago on a VM? What does this require? Specifically for testing hosted-engine. So will require 4-level virt: Host -> My VM -> Lago hosted-engine host vm -> engine vm I run: ./run_suite.sh he-basic-suite-master and get: * Starting VM lago-he-basic-suite-master-host1: libvirt: CPU Driver error : the CPU is incompatible with host CPU: Host CPU does not provide required features: xsave, avx, rdtscp Thanks, -- Didi _______________________________________________ Devel mailing list Devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/devel _______________________________________________ Devel mailing list Devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/devel

Martin Perina <mperina(a)redhat.com&gt; writes: > More than a year or 2 ago I was able to run Lago inside a VM, I had used to run OST inside a VM even this year, but switched to bare metal to make it run a bit faster. There were some problems with CPU configuration, but only on cluster initialization, not that soon. I didn't run HE tests though. > but I had to copy host CPU completely into the VM. Yes, it's the very first thing to check.

> But it's long time so it may no longer work :-( > > On Thu, Dec 14, 2017 at 12:09 PM, Greg Sheremeta <gshereme(a)redhat.com&gt; > wrote: > >> Bare metal only. I asked about a month ago :) >> >> Greg >> >> On Dec 14, 2017 5:50 AM, "Yedidyah Bar David" <didi(a)redhat.com&gt; wrote: >> >> Hi, >> >> Should it be possible to use lago on a VM? >> >> What does this require? >> >> Specifically for testing hosted-engine. >> >> So will require 4-level virt: >> >> Host -> My VM -> Lago hosted-engine host vm -> engine vm >> >> I run: >> >> ./run_suite.sh he-basic-suite-master >> >> and get: >> >> * Starting VM lago-he-basic-suite-master-host1: >> libvirt: CPU Driver error : the CPU is incompatible with host CPU: >> Host CPU does not provide required features: xsave, avx, rdtscp >> >> Thanks, >> -- >> Didi