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The latest guest agent needs to be installed
by Christopher Law 04 Nov '22

04 Nov '22

I've got a couple of VMs giving me this error message, "the latest guest agent needs to be installed and running". These VMs have the latest guest agent installed and it is running (virtio-win-1.9.24.iso) The only change to the environment recently was one host has been upgraded from 4.5.2 to 4.5.3. It seems to be the VMs that had at one point ran on this updated host. However, that host is currently turned off they are running on 4.5.2 hosts and have been rebooted. These are Windows Server 2022, 2019 and Windows 11 VMs. I will be updating the rest of the hosts this weekend so can see what happens then. The qemu-guest-agent tools is the same version running elsewhere even tried to repair it no change. Any ideas? Cheers, Chris.

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Creating new system
by vkasabiev＠gmail.com 04 Nov '22

04 Nov '22

Hello, can you pls help me with creating my oVirt system. I installed Centos 7 on one VM and on one physical server. I succesfully configured my VM for oVirtEngie and I can access to web interface. Now I want to configure my physical server to use it as virtualization server(kvm01). My VM has 2 disks, one for system and one for ISO images. My phisycal server also has 2 disks(actually 4 but in 2 Raid1). One for system and one for virtualization storage. Its the second time I try to install everything properly, 1st time I had some issues and decided to reinstall everything. 1st time I successfully added my kvm01 to my ovirtengine, but I couldnt create any VM because I had error with my Data Center, that had status uninitialized, and it seems like I cant initialize it because I have no domain. I'm already confused and decided to ask forum for a correct answer and advices. What shell I do first? I havent added kvm01 to my ovirtEngine yet.

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Host restarting with error
by Murilo Morais 03 Nov '22

03 Nov '22

Good morning gentlemen. I have a weird problem with a setup I finished. I'm using oVirt 4.4 Hosted Engine with NFS as Storage Domain, it happens that, if the Storage disconnects, in a few minutes the machine restarts and the red LED lights up as if there had been a crash. I managed to capture a screenshot of this moment once, OOM-Killer killed modprobe which doesn't make much sense as there is no VM other than the Hosted Engine and there is 128G of RAM on the machine.

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VNC console connection fails [ovirt 4.5.3.1-1.el8]
by andre.liebe＠gematik.de 02 Nov '22

02 Nov '22

Hello list, is there anybody else out there having problems to connect to a vm console via vnc or is it just me? We are running ovirt-engine 4.5.3.1-1.el8 on up to date ovirt-nodes. I can connect to every virtual machine by spice, but am unable to connect via vnc due to a tls handshake error. Remote-viever just shows "Failed to complete handshake Error in the pull function" (on windows and linux clients). Wireshark tls handshake capture looks supicious to me, server hello message is just 182 bytes long and doesn't coantain a server certificate. Is this normal? sincerely André

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Re: OVS Task Error when Add EL Host
by Federico Cucinella 02 Nov '22

02 Nov '22

Had the same issue, solved by upgrading the hosted-engine

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How can I download multiple disks using wget or curl?
by wodel youchi 31 Oct '22

31 Oct '22

Hi, VM disks can be downloaded from the Manager UI. How can I achieve the same result using curl or wget or something else? I have several disks that I wish to download via script. Could you help with that? Regards.

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mom-vdsm service is failing after update to 4.5.3.2-1.el8
by Jirka Simon 31 Oct '22

31 Oct '22

Hello there, we just updated oVirt engine to 4.5.3.2-1.el8 which was smooth, but then when we start to update all nodes, after restart mom-vdsm service is failing to start mom-vdsm rpm -q vdsm vdsm-4.50.3.4-1.el8.x86_64 (VDSM was updated from 4.50.2.2-1.el8 ) rpm -q mom mom-0.6.3-1.el8.noarch (MOM was not updated duting tha last update) here is error from /var/log/vdsm/mom.log 2022-10-28 13:17:18,105 - mom - INFO - MOM starting 2022-10-28 13:17:18,138 - mom.HostMonitor - INFO - Host Monitor starting 2022-10-28 13:17:18,138 - mom - INFO - hypervisor interface vdsmjsonrpcclient 2022-10-28 13:17:18,179 - mom.HostMonitor - INFO - HostMonitor is ready 2022-10-28 13:17:18,242 - mom.GuestManager - INFO - Guest Manager starting: multi-thread 2022-10-28 13:17:18,247 - mom.Policy - INFO - Loaded policy '00-defines' 2022-10-28 13:17:18,247 - mom - ERROR - Failed to initialize MOM threads Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/mom/__init__.py", line 35, in run host_monitor, guest_manager) File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line 42, in __init__ self.load_policy() File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line 71, in load_policy read_policy(fname, name.split('.policy')[0]) File "/usr/lib/python3.6/site-packages/mom/PolicyEngine.py", line 53, in read_policy return self.policy.set_policy(policy_name, policyStr) File "/usr/lib/python3.6/site-packages/mom/Policy/Policy.py", line 64, in set_policy self.code = get_code(Evaluator(), self._cat_policies()) File "/usr/lib/python3.6/site-packages/mom/Policy/Parser.py", line 543, in get_code tokens = scanner.tokenize(string) File "/usr/lib/python3.6/site-packages/mom/Policy/Parser.py", line 72, in tokenize GenericScanner.tokenize(self, input) File "/usr/lib/python3.6/site-packages/mom/Policy/spark.py", line 78, in tokenize add_lines = self.index2func[i](groups[i], line) TypeError: t_default() takes 2 positional arguments but 3 were given any tip what could be the reason ? Thaak you Jirka

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Nightly build to stable
by Erdősi Péter 29 Oct '22

29 Oct '22

Hi, I've installed the Version 4.5.4-0.2.master.20221007083550.gitb24d914c24.el8 few days before (since the stable not working at the time) Is there any way to make this installation following the stable updates if the 4.5.4 became stable? Regards, Peter -- *Erdősi Péter * /Informatikus, IKT Fejlesztési Főosztály / *Kormányzati Informatikai Fejlesztési Ügynökség * cím: 1134 Budapest, Váci út 35. tel: +36 1 450 3080 e-mail: erdosi.peter(a)kifu.gov.hu <mailto:erdosi.peter@kifu.gov.hu> KIFÜ - www.kifu.gov.hu <http://kifu.gov.hu/kifu/>

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Start Hosted Engine - new installation 4.5.3.1
by nowak.pawel.mail＠gmail.com 28 Oct '22

28 Oct '22

Hi, I am trying to configure "Hosted Engine Deployment". I get a message "The ipaddr filter requires python's netaddr be installed on the ansible controller". I think I have the necessary components installed. How to solve the problem?

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[4.4.7] The latest guest agent needs to be installed and running on the guest
by Christoph Timm 28 Oct '22

28 Oct '22

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. I see the following message on the VMs: The latest guest agent needs to be installed and running on the guest 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. Best regards Christoph

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