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 <[email protected]>
> > 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 <[email protected]
> >> <mailto:[email protected]>> 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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--
Tomáš Golembiovský <[email protected]>
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