[Users] kvm guest (via libvirt) cannot start under openvz 6 (2.6.32) kernel

CoolCold coolthecold at gmail.com
Mon Jul 23 14:57:35 MSK 2018


Hello!

On Mon, Jul 23, 2018 at 3:47 PM, Narcis Garcia <informatica at actiu.net> wrote:
> I recommend you to use Devuan Jessie instead, at host.

I don't know much about Devuan except it's a strange attempt to have
distro without systemd, but why do you think it will be helpful here?

>
>
> El 22/07/18 a les 15:35, CoolCold ha escrit:
>> Hello!
>> I'm experiencing strange issue - cannot start KVM guest on machine
>> under 2.6.32 openvz kernel. Booting into kernel 4.9 on the same
>> system, works perfectly okay. Error message:
>>
>> root at nekotaz:~# virsh start debian-8-jessie-amd64-01
>> error: Failed to start domain debian-8-jessie-amd64-01
>> error: internal error: qemu unexpectedly closed the monitor:
>> 2018-07-22T13:32:03.402797Z qemu-system-x86_64: cannot set up guest
>> memory 'pc.ram': Cannot allocate memory
>>
>> VM definition for memory:
>> root at nekotaz:~# virsh dumpxml debian-8-jessie-amd64-01|fgrep -i memo
>>   <memory unit='KiB'>2194304</memory>
>>   <currentMemory unit='KiB'>2194304</currentMemory>
>>
>> root at nekotaz:~# uname -r
>> 2.6.32-openvz-042stab131.1-amd64
>> root at nekotaz:~# lsb_release -a
>> No LSB modules are available.
>> Distributor ID: Debian
>> Description:    Debian GNU/Linux 8.11 (jessie)
>> Release:        8.11
>> Codename:       jessie
>>
>> beancounters for host node shows 0 overruns (fail counter). Something
>> else is limiting, struggle to find what is it. Advises are appreciated
>> .
>>
> _______________________________________________
> Users mailing list
> Users at openvz.org
> https://lists.openvz.org/mailman/listinfo/users



-- 
Best regards,
[COOLCOLD-RIPN]


More information about the Users mailing list