- Users - oVirt List Archives

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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Wrong engine version grts installed
by ada per 28 Oct '22

28 Oct '22

Hello, Both node version 4.5.3 and 4.5.2 ate installing the master version. The version of the engine that gets installed is 4.5.4-0.2.master.20221025103923.git936a8fcd09.el8 I do not understand why master version was installed, as I wanted the stable version.

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Linux direct boot kernel/initrd from Data Domain
by Francesco Zaccaria 26 Oct '22

26 Oct '22

Hi, I'm using Ansible ovirt_vm module for automating VM Linux direct boot, but it seems kernel/initrd are not working if uploaded to Data Domain. Same problem starting VM from Ansible playbook and from OLVM web portal. I uploaded kernel/initrd (extracted from Oracle Linux 8.6 ISO) on a Data Domain, both via webconsole and REST APIs; according to doc (http://ovirt.github.io/ovirt-engine-api-model/master/#types/operating_syste…) kernel/initrd can be on ISO storage domain, but it's a deprecated OLVM feature. I have an OLVM cluster (Version 4.4.8.6) with 1 manager, 2 hosts and 2 Fibre Channel Data Domains (I always use first one for VMs). Uploading kernel/initrd on hosts installation works like a charm: kernel_path: /tmp/vmlinuz initrd_path: /tmp/initrd.img kernel_params: "inst.ks.sendmac inst.ks=https://[webserver]ks.cfg ip={{ item.static_ip }}::{{ item.gateway }}:{{ vm_netmask }}::{{ item.nic_name }}:off net.ifnames=0 {% for ip in dns_server %} nameserver={{ ip }} {% endfor %}" kernel_params_persist: false While using Data Domain is not working (disk ID is needed because of alias names not unique): kernel_path: iso://69146b00-4779-47b3-95eb-d2c9bb84e588 initrd_path: iso://6212fb79-e4bb-42ca-ac5c-1da0d0dba7dc At VM booting I get this error, reporting path which is present just on first host (why not on both?): Exit message: unable to set security context 'system_u:object_r:virt_content_t:s0' on '/rhev/data-center/mnt/blockSD/38730c94-68b1-4fde-8a31-8c3870925996/images/69146b00-4779-47b3-95eb-d2c9bb84e588/9797758e-d038-4a50-a188-e3601ad0e539': No such file or directory. Finally, using same full ISO CD attached to VM: kernel_path: iso://b9e8fad1-9884-46a4-8203-9ac73b69ecac initrd_path: iso://b9e8fad1-9884-46a4-8203-9ac73b69ecac I get permission denied (link seems missing, though image is correctly used when booting from CD): Exit message: internal error: process exited while connecting to monitor: 2022-10-26T11:07:07.779657Z qemu-system-x86_64: -blockdev {"driver":"host_device","filename":"/rhev/data-center/mnt/blockSD/38730c94-68b1-4fde-8a31-8c3870925996/images/b9e8fad1-9884-46a4-8203-9ac73b69ecac/48b92374-b4cb-45f6-b388-883abbf691c2","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}: Could not open '/rhev/data-center/mnt/blockSD/38730c94-68b1-4fde-8a31-8c3870925996/images/b9e8fad1-9884-46a4-8203-9ac73b69ecac/48b92374-b4cb-45f6-b388-883abbf691c2': Permission denied. I found similar issue opened https://lists.ovirt.org/archives/list/users@ovirt.org/thread/IDIDY6ZLZCRMVM… could the problem be ISO path with Data Storage? https://github.com/oVirt/ovirt-engine/blob/936a8fcd09a4047c03b6cb5bf77709e0…

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build OVA file from ovf file + files with RAW disks
by goosesk blabla 26 Oct '22

26 Oct '22

Hi, for backup VM i use script to create snapshot and then attach disks of VM to backupVM where i do copy of this disk . Also i backup OVF file. for restore , i just upload disk to corupted VM and attach. But ,, if i want to make some easy restore GUI,, it will be easier if i build OVA file from restored OVF and raw disks and then through API just import VM from OVA. The problem is i cannot find any correct way to to build correct OVA file for OVIRT. is there some playbook or script or way ho to do ? thank you Jan

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Async release for ovirt-engine (4.5.3.2) and mom (0.6.4) is now available
by Lev Veyde 26 Oct '22

26 Oct '22

The oVirt Team has just released a new version of ovirt-engine package (4.5.3.2) and mom (0.6.4) that fixes important bugs: - Bug 2137207 <https://bugzilla.redhat.com/2137207> - The RemoveDisk job finishes before the disk was removed from the DB - Bug 2137532 <https://bugzilla.redhat.com/2137532> - MoM functionality is broken in mom-0.6.3-1 - Failed to initialize MOM threads The update is already available on resources.ovirt.org and should land on oVirt mirrors within 24 hours. -- Lev Veyde Senior Software Engineer, RHCE | RHCVA | MCITP Red Hat Israel <https://www.redhat.com> lev(a)redhat.com | lveyde(a)redhat.com <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>

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