Hi, sorry for late reply. To understand this we will have to see the
logs. Please open a bug on vdsm with description of the problem and log
attached.
Use the following procedure:
- stop the VM on problematic host
- enable debug logs for vds logger, you can do that either in
/etc/vdsm/logger.conf (requires vdsmd restart) or temporarily from
command line with:
vdsm-client Host setLogLevel level=DEBUG name=vds
- start the VM
- let it run for several minutes
- attach vdsm.log, engine.log and output of:
vdsm-client VM getStats vmID=<uuid-of-the-vm>
Thanks,
Tomas
On Sun, Jul 11, 2021 at 09:15:35PM -0300, Gervais de Montbrun wrote:
This problem continues and I am expecting issues tomorrow morning
when my developers return to the office... ☹️
I did notice that my ovirt-engine is still running CentOS Linux and not CentOS Stream.
The release notes say that the oVirt nodes and the engine would be running CentOS Stream
after updating. The nodes are all on CentOS stream and I had to do the necessary steps to
get selinux to allow migrations and fixed up the extra yum repos.
Does something need to be done regarding the ovirt-engine. I'm not seeing anything in
the release notes or in general documentation regarding upgrades. Could the issues I am
having be related to still being on CentOS Linux?
Cheers,
Gervais
> On Jul 9, 2021, at 4:18 PM, Gervais de Montbrun <gervais(a)demontbrun.com>
wrote:
>
> Hi Folks,
>
> I upgraded my cluster yesterday and am having the same issue described here. Boxes
are booting up, but their IP addresses are never being updated in the oVirt admin
console.
>
> Restarting the hosts seemed to temporarily solve the issue, but it quickly returns.
This is a huge issue for us as we need the ovirt engine to have the correct IP address of
vm's in it as the vagrant plugin we use queries the ovirt api and uses this IP to
communicate with vm's.
>
> This is stopping our development team from being able to create new vm's. It
will become a massive issue for me very quickly.
>
> My installed versoion:
> libvirt-7.4.0-1.el8s.x86_64
> vdsm-common-4.40.70.6-1.el8.noarch
> qemu-kvm-6.0.0-19.el8s.x86_64
>
> Any help would be greatly appreciated.
>
> Cheers,
> Gervais
>
>
>
>> On Jul 9, 2021, at 6:51 AM, Christoph Timm <ovirt(a)timmi.org
<mailto:ovirt@timmi.org>> wrote:
>>
>> Hi Tomáš,
>>
>> I put the host in maintenance today and give it another reboot.
>> After that the information are available for the VMs running on that host.
>> Also the exclamation mark is gone.
>>
>> So I guess something did not come up correctly during the restart of the host.
>>
>> Best regards
>> Christoph
>>
>> Am 08.07.21 um 20:36 schrieb Christoph Timm:
>>> Hi Tomáš,
>>>
>>> sorry for the late reply and for my the missing information.
>>>
>>> Am 08.07.21 um 16:50 schrieb Tomáš Golembiovský:
>>>> On Thu, Jul 08, 2021 at 02:02:14PM +0200, Christoph Timm wrote:
>>>>> Hi list,
>>>>>
>>>>> I have upgraded my oVirt from 4.4.4 to 4.4.7 and notice that some
VMs have
>>>>> issues to report the performance information via the guest agent.
>>>> The performance info is provided by libvirt and not by guest agent.
>>>> Could you be more specific about which information is missing?
>>> Sorry I did not mean the performance information like Memory, CPU and
Network. These are available. The missing information are IP Addresses and FQDN.
>>>> What is the version of vdsm and libvirt on the host?
>>> All hosts are running: libvirt-7.0.0-14.1.el8
>>>>
>>>>> I see the following message on the VMs: The latest guest agent needs
to be
>>>>> installed and running on the guest
>>>>>
>>>> This is probably unrelated to the above. But still, what is the exact
>>>> version of the guest agent?
>>> I have tried already different versions.
>>> For example:
>>> qemu-guest-agent.x86_64
15:4.2.0-48.module_el8.4.0+783+f8734d30 @@commandline
>>> qemu-guest-agent.x86_64
15:2.12.0-88.module_el8.1.0+248+298dec18 @AppStream
>>>
>>>>> The qemu-guest agent is installed on VMs (the VM OS is CentOS 8).
>>>>>
>>>>> Any advice how to troubleshoot this?
>>>>>
>>>>> I can see the stats will be presented in the GUI, if I migrate the
VM to a
>>>>> different host.
>>>> Same here, could you provide version of vdsm and libvirt on the host
>>>> where your VM is working fine?
>>> KVM Version: 5.2.0 - 16.el8
>>> LIBVIRT Version: libvirt-7.0.0-14.1.el8
>>> VDSM Version: vdsm-4.40.70.6-1.el8
>>>
>>> My 4 hosts are running the same versions on CentOS 8.
>>> As I said I can migrate the VM to another host and the exclamation mark is
gone and the information IPs and FQDNs are displayed.
>>>> Tomas
>>>>
>>>>> Best regards
>>>>> Christoph
>>>>>
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