[ovirt-devel] OST: vm_run fails for me (basic-suite-master)

[Eyal Edri]

Did you follow the instructions on [1] ?

Specifically, verifying  ' cat /sys/module/kvm_intel/parameters/nested '
gives you 'Y'.

[1]
http://ovirt-system-tests.readthedocs.io/en/latest/docs/general/installation.html

On Tue, Feb 7, 2017 at 2:29 PM, Ondrej Svoboda <osvoboda at redhat.com> wrote:

> Hi everyone,
>
> Even though I have nested virtualization enabled in my Arch Linux system
> which I use to run OST, vm_run is the first test to fail in
> 004_basic_sanity (followed by snapshots_merge and suspend_resume_vm).
>
> Can you point me to what I might be missing? I believe I get the same
> failure even on Fedora.
>
> This is what host0's CPU capabilities look like (vmx is there):
> [root at lago-basic-suite-master-host0 ~]# cat /proc/cpuinfo
> processor    : 0
> vendor_id    : GenuineIntel
> cpu family    : 6
> model        : 44
> model name    : Westmere E56xx/L56xx/X56xx (Nehalem-C)
> stepping    : 1
> microcode    : 0x1
> cpu MHz        : 2711.988
> cache size    : 16384 KB
> physical id    : 0
> siblings    : 1
> core id        : 0
> cpu cores    : 1
> apicid        : 0
> initial apicid    : 0
> fpu        : yes
> fpu_exception    : yes
> cpuid level    : 11
> 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 syscall nx lm constant_tsc
> rep_good nopl xtopology pni pclmulqdq vmx ssse3 cx16 sse4_1 sse4_2 x2apic
> popcnt aes hypervisor lahf_lm arat tpr_shadow vnmi flexpriority ept vpid
> bogomips    : 5423.97
> clflush size    : 64
> cache_alignment    : 64
> address sizes    : 40 bits physical, 48 bits virtual
> power management:
>
> journalctl -b on host0 shows that libvirt complains about NUMA
> configuration:
>
> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: libvirt
> version: 2.0.0, package: 10.el7_3.4 (CentOS BuildSystem <
> http://bugs.centos.org>, 2017-01-17-23:37:48, c1bm.rdu2.centos.org)
> Feb 07 06:33:23 lago-basic-suite-master-host0 kernel: ovirtmgmt: port
> 2(vnet0) entered disabled state
> Feb 07 06:33:23 lago-basic-suite-master-host0 kernel: device vnet0 left
> promiscuous mode
> Feb 07 06:33:23 lago-basic-suite-master-host0 kernel: ovirtmgmt: port
> 2(vnet0) entered disabled state
> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: hostname:
> lago-basic-suite-master-host0.lago.local
> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: Unable to
> read from monitor: Connection reset by peer
> Feb 07 06:33:23 lago-basic-suite-master-host0 libvirtd[12888]: internal
> error: qemu unexpectedly closed the monitor: 2017-02-07T11:33:23.058571Z
> qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 1 2 3 4 5 6 7 8 9
> 10 11 12 13 14 15
>
> 2017-02-07T11:33:23.058826Z qemu-kvm: warning: All CPU(s) up to maxcpus
> should be described in NUMA config
>                                                                qemu-kvm:
> /builddir/build/BUILD/qemu-2.6.0/target-i386/kvm.c:1736: kvm_put_msrs:
> Assertion `ret == n' failed.
> Feb 07 06:33:23 lago-basic-suite-master-host0 NetworkManager[657]: <info>
> [1486467203.1025] device (vnet0): state change: disconnected -> unmanaged
> (reason 'unmanaged') [30 10 3]
> Feb 07 06:33:23 lago-basic-suite-master-host0 kvm[22059]: 0 guests now
> active
> Feb 07 06:33:23 lago-basic-suite-master-host0 systemd-machined[22044]:
> Machine qemu-1-vm0 terminated.
>
> Thanks,
> Ondra
>
> _______________________________________________
> Devel mailing list
> Devel at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/devel
>



-- 
Eyal Edri
Associate Manager
RHV DevOps
EMEA ENG Virtualization R&D
Red Hat Israel

phone: +972-9-7692018
irc: eedri (on #tlv #rhev-dev #rhev-integ)
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