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Problems importing VMs from SDs
by Miguel Martín 15 Feb '21

15 Feb '21

Hello guys, I found a problem when importing VMs from SDs and I filed https://bugzilla.redhat.com/show_bug.cgi?id=1927199 Is there any possible workaround to be able to import them? Everything I tried so far failed miserably... Thanks! -- Miguel Martín Software Maintenance Engineer, Virtualization Red Hat EMEA <https://www.redhat.com/> <https://www.redhat.com/>

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Problems importing VMs from SDs
by Miguel Martín 15 Feb '21

15 Feb '21

Hello guys, I found a problem when importing VMs from SDs and I filed https://bugzilla.redhat.com/show_bug.cgi?id=1927199 Is there any possible workaround to be able to import them? Everything I tried so far failed miserably... Thanks! -- Miguel Martín Software Maintenance Engineer, Virtualization Red Hat EMEA <https://www.redhat.com/> <https://www.redhat.com/>

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lvm tools doesn't show volumes created by ovirt
by david duchovny 15 Feb '21

15 Feb '21

after switch to ovirt444, when a vm disk have been created lvs or lvdsplay doesn't show the logical volumes info on the vdsm host.

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Single Node Hyperconverged - Failing Engine Deployment - Network setup?
by jhamiltonactually＠gmail.com 15 Feb '21

15 Feb '21

Ovirt newbie here - installing v 4.4.4 (well, trying to!) Following my post about failing Gluster setup, I can't get the self hosted engine to deploy. I'm installing on my HP DL380p G6. I have 2 disk 170GB Raid 0 for OS and 6 x 330GB disk Raid 5 for Gluster. DNS all set up, but Im realizing I'm missing something here. I have a feeling my problems with Gluster/Engine were caused by incorrect network setup. Seems I'm not the 1st to fall at this hurdle - some people in the community are saying RH have made it's deliberately difficult to get these 'free' set-ups working. It does feel a little like that! Most instructions just say that a 'self hosted, hyperconverged, single node setup requires 2 nics' - and that's about it! That is the 'Networking Pre-requisites'! I've had some help on here and Reddit which eventually made me find a solution some had had to use - editing lvm.conf to make sure my drive (sdb) was being blacklisted correctly. So, with that, Gluster installs, with following DNS settings: The kvm host (ovirt-kvm.whichelo.com) is fixed ip 192.168.0.40 on my 1st nic (Enp0s7) ovirt-engine.whichelo.com - 192.168.0.50 and ovirt-gluster.whichelo.com on 192.168.0.60 - I created I VLAN linked to the nic i want to use for gluster (Enp0s8) and gluster install worked. So now hosted engine won't install,, and pretty sure it's because I don't know how to set the network up properly. I'm seeing virbr0 coming up with different ip's - sometimes 192.168.1.1, sometimes 192.168.222.1. From what I've read, this is something to do with the Engine's network, but I really don't know! Am I still missing something? I can't find any decent instructions on how to do this - how (exactly) to configure the 2 'minimum required' nics? I came to Ovirt after realizing Oracle were dumping their own Virtualization platform in favour of KVM. Couldn't set it up from Oracle so moved to Red Hat - that was a no, and I was at the point where it made most sense to just run an Ovirt node for my KVM. I've got much further with Ovirt, but instructions do not work as easily as they looked! (example 'just click on single node hyperconverged' which didn't work straight off the bat until removing that LVM filter, which took days to find out! The single node HC server is a great match for a home lab/server like mine. I don't want another server, let alone another 2! I'm doing this partly as hobby, but also to update my skills during lockdown. Surely if we can get people using things like this at home, they're more likely to end up using it for work one day? Any help, or just pointing in the right direction, gratefully received! Hopefully I'm a biit clearer here. Happy to provide any logs or anything else.... Thank you!

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Redhat that CIS hardening for Ovirt Engine
by Ranesh Perera 15 Feb '21

15 Feb '21

What will be the impact if we do CIS hardening for Ovirt Engine ? . Systems will be run as we expected ?

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Re: ovirt_host_network -> networks: pass list
by Angus Clarke 14 Feb '21

14 Feb '21

The following works, however it is looping through the whole routine for each and every VLAN which is a bit sad when the routine itself supports multiple additions in one go, I just can't see how to automatically populate the yml list under the "networks:" parameter. - name: Add Networks to Hosts ovirt_host_network: auth: "{{ ovirt_auth }}" state: present name: "{{ item[0] }}" interface: "bond0" networks: - name: "{{ item[1] }}" wait: true with_nested: - "{{ groups['kvm'] }}" - "{{ groups['net'] }}" Cheers Angus ________________________________ From: Angus Clarke <angus(a)charworth.com> Sent: 14 February 2021 18:07 To: users(a)ovirt.org <users(a)ovirt.org> Subject: ovirt_host_network -> networks: pass list Hello I can see some examples of what I am trying to understand, but I'm still not quite clear, perhaps someone can help? I am trying to lookup a list of network names to pass to the ovirt_host_network, networks parameter. I have the networks in my hosts file like: # Logical networks net: hosts: v1234-test-vlan: net_vlan: 1234 net_vms: true v1235-another-test-vlan: net_vlan: 1235 net_vms: true And now I would like to loop through those entries to pass as a list to the "networks:" parameter of overt_host_networks. Manually it looks like this: ovirt_host_network: auth: "{{ ovirt_auth }}" state: present name: "{{ item }}" interface: "bond0" networks: - name: v1234-test-vlan - name: v1235-another-test-vlan wait: true loop: "{{ groups['kvm'] }}" Thanks for any help! Angus

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ovirt_host_network -> networks: pass list
by Angus Clarke 14 Feb '21

14 Feb '21

Hello I can see some examples of what I am trying to understand, but I'm still not quite clear, perhaps someone can help? I am trying to lookup a list of network names to pass to the ovirt_host_network, networks parameter. I have the networks in my hosts file like: # Logical networks net: hosts: v1234-test-vlan: net_vlan: 1234 net_vms: true v1235-another-test-vlan: net_vlan: 1235 net_vms: true And now I would like to loop through those entries to pass as a list to the "networks:" parameter of overt_host_networks. Manually it looks like this: ovirt_host_network: auth: "{{ ovirt_auth }}" state: present name: "{{ item }}" interface: "bond0" networks: - name: v1234-test-vlan - name: v1235-another-test-vlan wait: true loop: "{{ groups['kvm'] }}" Thanks for any help! Angus

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VM stuck in reboot
by Michael Schmid 14 Feb '21

14 Feb '21

Hi All, I am running on 4.4.4.7-1.el8 I messed up. I was doing some weekend maintenance on VMs and some VMs needed to be stopped and some rebooted and I stopped one, thought I clicked on the next one and clicked shutdown. But... I clicked reboot and shutdown on the same VM, now it is stuck. The Overview in the engine shows the VM "Reboot In Progress" and it has for two weeks at this point, it was a fresh VM so I just created a new one until I had this figured out, but here I am. Clicking "Shutdown" does nothing but generate an error, same with "Power Off" the error I get is --- 2021-02-10 12:04:03,460-05 INFO [org.ovirt.engine.core.bll.StopVmCommand] (EE-ManagedThreadFactory-engine-Thread-244169) [c3ce0a41-3f53-4f3e-993f-0d75f62cc8e6] Running command: StopVmCommand internal: false. Entities affected : ID: d4e90edd-0598-4ac1-b814-2cae8d29e216 Type: VMAction group STOP_VM with role type USER 2021-02-10 12:04:03,464-05 WARN [org.ovirt.engine.core.bll.StopVmCommand] (EE-ManagedThreadFactory-engine-Thread-244169) [c3ce0a41-3f53-4f3e-993f-0d75f62cc8e6] Strange, according to the status 'RebootInProgress' virtual machine 'd4e90edd-0598-4ac1-b814-2cae8d29e216' should be running in a host but it isn't. 2021-02-10 12:04:03,485-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-244169) [c3ce0a41-3f53-4f3e-993f-0d75f62cc8e6] EVENT_ID: USER_FAILED_STOP_VM(56), Failed to power off VM snipeit --- I have shut down the entire system. all VMs the hosts, the engine, and nothing changes. still stuck in reboot in progress I would greatly appreciate any help Thanks Mike

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Cockpit and Gluster
by C Williams 14 Feb '21

14 Feb '21

Hello, I have a hardware RAID 10 array and want to use Cockpit to deploy a hosted engine with replica 3 Gluster. Should I pick the JBOD option for this ? Will my disk alignments be correct for my PVs, VGs, LVs and xfs formatting? I don't see RAID 10. I see where it was removed in 4.2.8 -- I think. Thank You All For Your Help !

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strange behavior of fresh ovirt setup..
by stankunas.justas＠gmail.com 13 Feb '21

13 Feb '21

Justas Stankūnas <stankunas.justas(a)gmail.com> Wed, Feb 10, 11:29 PM (10 hours ago) to infra-owner Hi, so i have just installed oVirt on 4 nodes (oVirt node 4.4.4) with a hosted engine. For storage I have TrueNAS dedicated machine for NFS. hosts are all identical Lenovo thinkcentre m92 with (Intel(R) Core(TM) i5-3470T CPU @ 2.90GHz and 16 GB of RAM). everything is connected with a physical managed switch over 1Gbps each. everything is setup without any additional configuration. There is only a single vm (hosted engine). but hosts are constant errors and warnings being presented and I am lost even from where to start looking. Time | Message Feb 10, 2021, 11:07:38 PM| |VM HostedEngine is not responding. Feb 10, 2021, 10:46:48 PM| |VM HostedEngine is not responding. Feb 10, 2021, 10:46:35 PM| |Failed to connect Host host1.local to Storage Pool Home Feb 10, 2021, 10:46:35 PM| |Host host1.local cannot access the Storage Domain(s) ovirt_manager_nfs attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 10:46:35 PM| |Host host1.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 10:46:17 PM| |VDSM host1.local command Get Host Statistics failed: Connection timeout for host 'host1.local', last response arrived 17522 ms ago. Feb 10, 2021, 10:36:27 PM| |VM HostedEngine is not responding. Feb 10, 2021, 10:25:54 PM| |VM HostedEngine is not responding. Feb 10, 2021, 10:05:03 PM| |VM HostedEngine is not responding. Feb 10, 2021, 10:04:54 PM| |Failed to connect Host host1.local to Storage Pool Home Feb 10, 2021, 10:04:54 PM| |Host host1.local cannot access the Storage Domain(s) ovirt_manager_nfs attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 10:04:54 PM| |Host host1.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 10:04:33 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host3.local, Error: Network error during communication with the Host.). Feb 10, 2021, 10:04:33 PM| |VDSM host3.local command SpmStatusVDS failed: Connection timeout for host 'host3.local', last response arrived 2184 ms ago. Feb 10, 2021, 9:54:41 PM| |VM HostedEngine is not responding. Feb 10, 2021, 9:33:47 PM| |VM HostedEngine is not responding. Feb 10, 2021, 9:25:52 PM| |VDSM host2.local command Get Host Statistics failed: Message timeout which can be caused by communication issues Feb 10, 2021, 9:23:22 PM| |VM HostedEngine is not responding. Feb 10, 2021, 9:12:51 PM| |Failed to connect Host host1.local to Storage Pool Home Feb 10, 2021, 9:12:51 PM| |Host host1.local cannot access the Storage Domain(s) nfs_vms attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 9:12:51 PM| |Host host1.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 9:12:44 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host3.local, Error: Network error during communication with the Host.). Feb 10, 2021, 9:12:44 PM| |VDSM host1.local command Get Host Statistics failed: Connection timeout for host 'host1.local', last response arrived 16869 ms ago. Feb 10, 2021, 9:12:44 PM| |VDSM host3.local command SpmStatusVDS failed: Connection timeout for host 'host3.local', last response arrived 16931 ms ago. Feb 10, 2021, 9:02:51 PM| |VM HostedEngine is not responding. Feb 10, 2021, 8:52:25 PM| |VM HostedEngine is not responding. Feb 10, 2021, 8:31:34 PM| |VM HostedEngine is not responding. Feb 10, 2021, 8:21:06 PM| |VM HostedEngine is not responding. Feb 10, 2021, 8:20:36 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host3.local, Error: Network error during communication with the Host.). Feb 10, 2021, 8:20:36 PM| |VDSM host3.local command Get Host Statistics failed: Connection timeout for host 'host3.local', last response arrived 23346 ms ago. Feb 10, 2021, 8:10:11 PM| |Failed to connect Host host1.local to Storage Pool Home Feb 10, 2021, 8:10:11 PM| |Host host1.local cannot access the Storage Domain(s) ovirt_manager_nfs, nfs_vms, iso attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 8:10:10 PM| |Host host1.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 8:10:01 PM| |Failed to connect Host host4.local to Storage Pool Home Feb 10, 2021, 8:10:01 PM| |Host host4.local cannot access the Storage Domain(s) nfs_vms attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 8:10:00 PM| |Host host4.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 8:09:52 PM| |VDSM host1.local command Get Host Statistics failed: Connection timeout for host 'host1.local', last response arrived 22891 ms ago. Feb 10, 2021, 7:56:14 PM| |Failed to connect Host host2.local to Storage Pool Home Feb 10, 2021, 7:56:14 PM| |Host host2.local cannot access the Storage Domain(s) iso, ovirt_manager_nfs, nfs_vms attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 7:56:14 PM| |Host host2.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 7:56:06 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host3.local, Error: Network error during communication with the Host.). Feb 10, 2021, 7:56:06 PM| |VDSM host3.local command SpmStatusVDS failed: Connection timeout for host 'host3.local', last response arrived 24449 ms ago. Feb 10, 2021, 7:46:10 PM| |VM HostedEngine is not responding. Feb 10, 2021, 7:45:40 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host3.local, Error: Network error during communication with the Host.). Feb 10, 2021, 7:45:40 PM| |VDSM host3.local command SpmStatusVDS failed: Connection timeout for host 'host3.local', last response arrived 24857 ms ago. Feb 10, 2021, 7:35:49 PM| |VM HostedEngine is not responding. Feb 10, 2021, 7:25:20 PM| |VM HostedEngine is not responding. Feb 10, 2021, 7:24:50 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host3.local, Error: Network error during communication with the Host.). Feb 10, 2021, 7:24:50 PM| |VDSM host3.local command Get Host Statistics failed: Connection timeout for host 'host3.local', last response arrived 27295 ms ago. Feb 10, 2021, 7:14:55 PM| |VM HostedEngine is not responding. Feb 10, 2021, 7:07:37 PM| |Failed to connect Host host1.local to Storage Pool Home Feb 10, 2021, 7:07:37 PM| |Host host1.local cannot access the Storage Domain(s) ovirt_manager_nfs, nfs_vms, iso attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 7:07:37 PM| |Host host1.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 7:07:30 PM| |Failed to connect Host host4.local to Storage Pool Home Feb 10, 2021, 7:07:30 PM| |Host host4.local cannot access the Storage Domain(s) nfs_vms attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 7:07:30 PM| |Host host4.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 7:07:23 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host3.local, Error: Network error during communication with the Host.). Feb 10, 2021, 7:07:23 PM| |VDSM host3.local command SpmStatusVDS failed: Connection timeout for host 'host3.local', last response arrived 22551 ms ago. Feb 10, 2021, 6:46:56 PM| |Failed to connect Host host1.local to Storage Pool Home Feb 10, 2021, 6:46:56 PM| |Host host1.local cannot access the Storage Domain(s) ovirt_manager_nfs, iso attached to the Data Center Home. Setting Host state to Non-Operational. Feb 10, 2021, 6:46:55 PM| |Host host1.local reports about one of the Active Storage Domains as Problematic. Feb 10, 2021, 6:46:50 PM| |Invalid status on Data Center Home. Setting Data Center status to Non Responsive (On host host1.local, Error: Network error during communication with the Host.).

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export a VM to export domain in 4.4.4
by Gianluca Cecchi 12 Feb '21

12 Feb '21

Hello, in 4.4.4 I see that I can import from export domain, but if I select "export VM" I can only export to a storage domain.... is this by design? What if I want to export from 4.4.4 and import into an older oVirt version? Thanks, Gianluca

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The conditional check 'firewalld_s.status.SubState != 'running' or firewalld_s.status.LoadState == 'masked'' failed
by lejeczek 12 Feb '21

12 Feb '21

Hi, I filed a bugzilla report about the problem a while ago, but since I got so much better feedback here on the list, about different issue though, I thought I should try here again. I attempt to deploy hosted engine and it fails: ... [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Check firewalld status] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce firewalld status] [ ERROR ] fatal: [localhost]: FAILED! => {"msg": "The conditional check 'firewalld_s.status.SubState != 'running' or firewalld_s.status.LoadState == 'masked'' failed. The error was: error while evaluating conditional (firewalld_s.status.SubState != 'running' or firewalld_s.status.LoadState == 'masked'): 'dict object' has no attribute 'SubState'\n\nThe error appears to be in '/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/pre_checks/validate_firewalld.yml': line 8, column 5, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n register: firewalld_s\n - name: Enforce firewalld status\n ^ here\n"} [ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook This is on Centos Stream with perhaps the latest of those: cockpit-ovirt-dashboard-0.14.20-0.0.master.20210210161723.git7ea56eb.el8.noarch ovirt-ansible-collection-1.3.2-0.1.master.20210210132916.el8.noarch ovirt-engine-appliance-4.4-20210210182638.1.el8.x86_64 ovirt-host-4.4.6-0.0.20210127122119.gitef84c5a.el8.x86_64 ovirt-host-dependencies-4.4.6-0.0.20210127122119.gitef84c5a.el8.x86_64 ovirt-hosted-engine-ha-2.4.7-0.0.master.20210203134854.20210203134846.git7d297c2.el8.noarch ovirt-hosted-engine-setup-2.5.0-0.0.master.20201216174101.git2a94b06.el8.noarch ovirt-imageio-client-2.2.0-0.202102041750.git98b0a36.el8.x86_64 ovirt-imageio-common-2.2.0-0.202102041750.git98b0a36.el8.x86_64 ovirt-imageio-daemon-2.2.0-0.202102041750.git98b0a36.el8.x86_64 ovirt-openvswitch-2.11-0.2020061801.el8.noarch ovirt-openvswitch-ovn-2.11-0.2020061801.el8.noarch ovirt-openvswitch-ovn-common-2.11-0.2020061801.el8.noarch ovirt-openvswitch-ovn-host-2.11-0.2020061801.el8.noarch ovirt-provider-ovn-driver-1.2.34-0.20201207083749.git75016ed.el8.noarch ovirt-python-openvswitch-2.11-0.2020061801.el8.noarch ovirt-release-master-4.4.5-0.0.master.20210210011142.git0fb6ce0.el8.noarch ovirt-vmconsole-1.0.9-1.20201130191550.git0bf874a.el8.noarch ovirt-vmconsole-host-1.0.9-1.20201130191550.git0bf874a.el8.noarch python3-ovirt-engine-sdk4-4.4.10-1.20210209.gitf3d6f43.el8.x86_64 python3-ovirt-setup-lib-1.3.3-0.0.master.20200727063144.git90cd6d9.el8.noarch To make it a bit more curious - this is a bare-metal system and I cannot reproduce that same errors on a simple KVM host. One possibly major difference is that hardware has multiple ifaces as oppose to single iface in KVM. For any thoughts you care to share I'll be grateful. thanks, L

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lxd, openvz in kvm have issues connecting to public phys network
by david duchovny 12 Feb '21

12 Feb '21

hi ovirt 444 lxd, openvz in kvm have issues connecting to public network i can't to allow access to physical interface. In general i cannot seem to get containers direct access to the network e.g. in order to pull a dhcp address from my public network. I have tried macvlan, bridge mode, openvswitch as well. there are no connection issues on the baremetal server, but this issue exists on the kvm vm how to fix it?

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Re: [External] : Using VNC console on new cluster
by Simon Coter 12 Feb '21

12 Feb '21

Hi Matthew, this is a known issue for 4.3.6 release (OLVM or oVirt). You should check if your KVM cluster has VNC Encryption enabled; if this is the case you should: * disable VNC console for your Cluster (by OLVM/oVirt) * Comment out line "vnc_tls=1" in /etc/libvirt/qemu.conf on the KVM host. * Go to OLVM Web Console, Compute -> Hosts -> select <KVM host> -> Management -> Maintenance, then Installation -> Reinstall, to apply above change. * After above step reinstall KVM host, launch novnc VM console works fine. Hope this helps. Simon On Feb 12, 2021, at 12:25 AM, Matthew.Stier(a)fujitsu.com<mailto:Matthew.Stier@fujitsu.com> wrote: I’m running OLVM 4.3.6 (Consider it oVIrt 4.3.6). When I created my second cluster, I could not access the hosts on the second cluster using VNC (haven’t tried to get html5 working). Since I was forced to power off everything, (power outage), I’ve had no issue with accessing the console on any host in the second cluster. I have just created a third cluster. Same problem. No issues with hosts on the first two clusters, but any host I’ve migrated to the third cluster, I cannot access the console. When I select a host, click on the button for ‘Console’ I get a download on my browser, I tell the browser to open the download, and I get, what I think is the Spice application starting and quitting in a second or two. I’m not looking forward to telling my management that we need another power outage. _______________________________________________ Users mailing list -- users(a)ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org<mailto:users-leave@ovirt.org> Privacy Statement: https://urldefense.com/v3/__https://www.ovirt.org/privacy-policy.html__;!!G… oVirt Code of Conduct: https://urldefense.com/v3/__https://www.ovirt.org/community/about/community… List Archives: https://urldefense.com/v3/__https://lists.ovirt.org/archives/list/users@ovi…

1 0

Using VNC console on new cluster
by Matthew.Stier＠fujitsu.com 12 Feb '21

12 Feb '21

I'm running OLVM 4.3.6 (Consider it oVIrt 4.3.6). When I created my second cluster, I could not access the hosts on the second cluster using VNC (haven't tried to get html5 working). Since I was forced to power off everything, (power outage), I've had no issue with accessing the console on any host in the second cluster. I have just created a third cluster. Same problem. No issues with hosts on the first two clusters, but any host I've migrated to the third cluster, I cannot access the console. When I select a host, click on the button for 'Console' I get a download on my browser, I tell the browser to open the download, and I get, what I think is the Spice application starting and quitting in a second or two. I'm not looking forward to telling my management that we need another power outage.

1 0

Keyboard mapping issue in oVirt portal VM using VNC console in HTML5
by Alessio Battaglia 11 Feb '21

11 Feb '21

Hi to all, during Windows 10 virtual machine utilization on the Portal VM, managed by oVirt as a standalone Manager with local databases and connected by HTML5 VNC console is totally impossible to use alt-gr. The keyboard layout is IT and I can't use for example the @ character. I have follow the official guideline for my environment but this can't solve the issue. https://www.ovirt.org/develop/release-management/features/integration/webso… Thank you very much!

2 1

Failed to configure management network on the host. - oVirt in a KVM
by lejeczek 11 Feb '21

11 Feb '21

Hi guys, I'm trying oVirt in a KVM and I get this: ... [ INFO ] The host has been set in non_operational status, deployment errors: code 505: Host c8ovirt1.private.road installation failed. Failed to configure management network on the host., code 519: Host c8ovirt1.private.road does not comply with the cluster road networks, the following networks are missing on host: 'ovirtmgmt', code 1120: Failed to configure management network on host c8ovirt1.private.road due to setup networks failure., code 9000: Failed to verify Power Management configuration for Host c8ovirt1.private.road., code 10802: VDSM c8ovirt1.private.road command HostSetupNetworksVDS failed: Internal JSON-RPC error: {'reason': 'Failed to find interface to with route table ID 254 to store route rules'}, ... How much of a worry is it and how to fix such KVM vm so oVirt would be happy? many thanks, L.

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Re: Newer kernel for oVirt Node NG
by Shantur Rathore 10 Feb '21

10 Feb '21

Tried it again, it just breaks the boot. After a lot of firefighting found that elrepo kernel-lt doesn't have `xfs` in initramfs image and it fails mounting the lvm which uses xfs # lsinitrd /boot/initramfs-4.18.0-240.1.1.el8_3.x86_64.img | grep xfs.ko -rw-r--r-- 1 root root 442760 Aug 11 2020 usr/lib/modules/4.18.0-240.1.1.el8_3.x86_64/kernel/fs/xfs/xfs.ko.xz Tested kernel-ml and it has the needed xfs module After installing the new kernel, I needed to copy over the "options" line from /boot/loader/entries/ovirt*.conf to the new one. Hope this saves a lot of hair pulling for someone. On Tue, Feb 9, 2021 at 7:23 PM Matthew.Stier(a)fujitsu.com < Matthew.Stier(a)fujitsu.com> wrote: > ‘Node’ images are just minimal CentOS plus all the packages for this > release, in a sub-DVD sized ISO. Once it is installed, the operating > system is still CentOS, and can be patched/modified, including installing > alternative kernels. > > > > If it fails, boot back to the original kernel, and remove the package from > Elrepo, or at worse, re-install. > > > > *From:* Shantur Rathore <rathore4u(a)gmail.com> > *Sent:* Tuesday, February 9, 2021 11:11 AM > *To:* Stier, Matthew <Matthew.Stier(a)fujitsu.com>; users <users(a)ovirt.org> > *Subject:* Re: [ovirt-users] Newer kernel for oVirt Node NG > > > > Thanks Matthew, > > > > Are you sure about this? > > I thought oVirt Node NG images are immutable > > > > On Tue, Feb 9, 2021 at 3:42 PM Matthew.Stier(a)fujitsu.com < > Matthew.Stier(a)fujitsu.com> wrote: > > Elrepo.org > > > > *From:* Shantur Rathore <rathore4u(a)gmail.com> > *Sent:* Tuesday, February 9, 2021 9:28 AM > *To:* users <users(a)ovirt.org> > *Subject:* [ovirt-users] Newer kernel for oVirt Node NG > > > > Hi oVirt Users, > > > > I am trying to test some vfio related stuff on oVirt Node NG 4.4.4 based > host. > > What would be the easiest way to have a 5.x kernel on this node? > > I don't mind compiling if it needs to. > > > > Cheers, > > Shantur > >

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Account on Zanata
by Vasiliy Kovrizhkin 10 Feb '21

10 Feb '21

Good day! My name is Vasiliy and I am searching for some localization of oVirt (or maybe i make my custom translation of user interface). Please, can you make an account for me on Zanata? Thank you! --

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OVirt rest api 4.3. How do you get the job id started by the async parameter
by pascal＠butterflyit.com 10 Feb '21

10 Feb '21

I am using the rest api to create a VM, because the VM is cloned from the template and it takes a long time, I am also passing the async parameters hoping to receive back a job id, which I could then query https://xxxxx/ovirt-engine/api/vms?async=true&clone=true however I get the new VM record which is fine but then I have no way of knowing the job id I should query to know when it is finished. And looking at all jobs there is no reference back to the VM execept for the description <job href="/ovirt-engine/api/jobs/d17125c7-6668-4b6c-ad22-95121cb66a31" id="d17125c7-6668-4b6c-ad22-95121cb66a31"> <actions> <link href="/ovirt-engine/api/jobs/d17125c7-6668-4b6c-ad22-95121cb66a31/clear" rel="clear"/> <link href="/ovirt-engine/api/jobs/d17125c7-6668-4b6c-ad22-95121cb66a31/end" rel="end"/> </actions> <description>Creating VM DEMO-PCC-4 from Template MASTER-W10-20H2-CDrive in Cluster d1-c2</description> <link href="/ovirt-engine/api/jobs/d17125c7-6668-4b6c-ad22-95121cb66a31/steps" rel="steps"/> <auto_cleared>true</auto_cleared> <external>false</external> <last_updated>2021-01-21T12:49:06.700-08:00</last_updated> <start_time>2021-01-21T12:48:59.453-08:00</start_time> <status>started</status> <owner href="/ovirt-engine/api/users/0f2291fa-872a-11e9-b13c-00163e449339" id="0f2291fa-872a-11e9-b13c-00163e449339"/> </job>

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Re: HostedEngine VM Paused after power failure
by Ian Easter 10 Feb '21

10 Feb '21

Robert, I understand the sentiment of the difficulty here. The recovery feels brutal but the monolithic nature and the dense ecosystem is understandable for the purpose it serves. I am able to mount the raw disk image for the HostedEngine VM cleanly without any errors and it seems to check out, so I don't believe there is any corruption. Everything looks to operate as expected and then it just seems to snag somewhere through the startup. I suppose I'm just trying to trace down the hiccup to clear it out of the way and let the VM boot up. My knowledge is a bit limited digging in and troubleshooting the components here. Additional snippet: MainThread::INFO::2021-02-09 21:00:07,357::hosted_engine::863::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) stderr: Command VM.getStats with args {'vmID': '74b3c839-c89c-4857-ada0-95715672348a'} failed: (code=1, message=Virtual machine does not exist: {'vmId': '74b3c839-c89c-4857-ada0-95715672348a'}) MainThread::INFO::2021-02-09 21:00:07,357::hosted_engine::875::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) Engine VM started on localhost MainThread::INFO::2021-02-09 21:00:07,389::brokerlink::73::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) Success, was notification of state_transition (EngineStart-EngineStarting) sent? ignored MainThread::INFO::2021-02-09 21:00:07,406::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop) Current state EngineStarting (score: 3400) MainThread::INFO::2021-02-09 21:00:17,427::states::740::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) Another host already took over.. *Thank you,* *Ian Easter* On Tue, Feb 9, 2021 at 6:31 PM Robert Tongue <phunyguy(a)neverserio.us> wrote: > I've seen this happen with the VM disk itself becoming corrupt. If you > try to read the contents of the file, and it gives you "Input/Output > Error", then it is not good news. I've been testing oVirt recently, and > these issues alone are preventing me from using it full time. I cannot > help further, unfortunately, as I have no idea how to fix it. So best I > can say is, hopefully someone else chimes in and helps both of us. > > -phunyguy > ------------------------------ > *From:* ieaster(a)telvue.com <ieaster(a)telvue.com> > *Sent:* Tuesday, February 9, 2021 6:25 PM > *To:* users(a)ovirt.org <users(a)ovirt.org> > *Subject:* [ovirt-users] Re: HostedEngine VM Paused after power failure > > Attempting to resume or start the VM doesn't yield any results. > > Here is the status of the VM: > Host ID : 1 > Host timestamp : 115601 > Score : 3400 > Engine status : {"vm": "up", "health": "bad", > "detail": "Paused", "reason": "bad vm status"} > Hostname : > Local maintenance : False > stopped : False > crc32 : 68efbf40 > conf_on_shared_storage : True > local_conf_timestamp : 115601 > Status up-to-date : True > Extra metadata (valid at timestamp): > metadata_parse_version=1 > metadata_feature_version=1 > timestamp=115601 (Tue Feb 9 18:25:48 2021) > host-id=1 > score=3400 > vm_conf_refresh_time=115601 (Tue Feb 9 18:25:48 2021) > conf_on_shared_storage=True > maintenance=False > state=EngineStarting > stopped=False > > > Here is a chunk in agent.log that is a bit perplexing. I'm not too sure > what it means that the VM doesn't exist. Storage is correctly mounted, > everything looks fully operational. I can see the HostedEngine disk > available to the Host. > > MainThread::INFO::2021-02-09 > 18:08:13,843::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop) > Current state EngineDown (score: 3400) > MainThread::INFO::2021-02-09 > 18:08:23,864::states::467::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) > Engine down and local host has best score (3400), attempting to start > engine VM > MainThread::INFO::2021-02-09 > 18:08:23,894::brokerlink::73::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) > Success, was notification of state_transition (EngineDown-EngineStart) > sent? ignored > MainThread::INFO::2021-02-09 > 18:08:23,983::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop) > Current state EngineStart (score: 3400) > MainThread::INFO::2021-02-09 > 18:08:24,000::hosted_engine::895::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_clean_vdsm_state) > Ensuring VDSM state is clear for engine VM > MainThread::INFO::2021-02-09 > 18:08:24,005::hosted_engine::907::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_clean_vdsm_state) > Vdsm state for VM clean > MainThread::INFO::2021-02-09 > 18:08:24,005::hosted_engine::853::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) > Starting vm using `/usr/sbin/hosted-engine --vm-start` > MainThread::INFO::2021-02-09 > 18:08:24,519::hosted_engine::862::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) > stdout: VM in WaitForLaunch > > MainThread::INFO::2021-02-09 > 18:08:24,519::hosted_engine::863::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) > stderr: Command VM.getStats with args {'vmID': > '74b3c839-c89c-4857-ada0-95715672348a'} failed: > (code=1, message=Virtual machine does not exist: {'vmId': > '74b3c839-c89c-4857-ada0-95715672348a'}) > > MainThread::INFO::2021-02-09 > 18:08:24,519::hosted_engine::875::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) > Engine VM started on localhost > MainThread::INFO::2021-02-09 > 18:08:24,552::brokerlink::73::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) > Success, was notification of state_transition (EngineStart-EngineStarting) > sent? ignored > MainThread::INFO::2021-02-09 > 18:08:24,565::hosted_engine::517::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_monitoring_loop) > Current state EngineStarting (score: 3400) > MainThread::INFO::2021-02-09 > 18:08:34,585::states::736::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) > VM is powering up.. > MainThread::INFO::2021-02-09 > 18:08:34,590::state_decorators::99::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(check) > Timeout set to Tue Feb 9 18:18:34 2021 while transitioning <class > 'ovirt_hosted_engine_ha.agent.states.EngineStarting'> -> <class > 'ovirt_hosted_engine_ha.agent.states.EngineStarting'> > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/UDKODQL5A4NNI… >

2 1

Single Node Hyperconverged - Failing Gluster Setup
by jhamiltonactually＠gmail.com 10 Feb '21

10 Feb '21

Ovirt newbie here - using v 4.4.4 Have been trying for days to get this installed on my HP DL380p G6. I have 2 disk 170GB Raid 0 for OS and 6 x 330GB disk Raid 5 for Gluster. DNS all set up (that took some working out), but I just can't fathom out whats (not) happening here. Block size is returned as 512. I've had some help on Reddit where I've been told that Ovirt is seeing my single local disk ass an multipath device, which it is not/??! I think I removed the flag, but it still fails here. So, Gluster install fails quite early through, though it carries on creating all the volumes (with default settings) but then gives me the 'Deployment Failed' message :( Here is where it fails.... Any help gratefully received! TASK [fail] ******************************************************************** task path: /usr/share/cockpit/ovirt-dashboard/ansible/hc_wizard.yml:62 skipping: [ovirt-gluster.whichelo.com] => (item=[{'cmd': 'blockdev --getss /dev/sdb | grep -Po -q "512" && echo true || echo false\n', 'stdout': 'true', 'stderr': '', 'rc': 0, 'start': '2021-02-07 13:21:10.237701', 'end': '2021-02-07 13:21:10.243111', 'delta': '0:00:00.005410', 'changed': True, 'invocation': {'module_args': {'_raw_params': 'blockdev --getss /dev/sdb | grep -Po -q "512" && echo true || echo false\n', '_uses_shell': True, 'warn': True, 'stdin_add_newline': True, 'strip_empty_ends': True, 'argv': None, 'chdir': None, 'executable': None, 'creates': None, 'removes': None, 'stdin': None}}, 'stdout_lines': ['true'], 'stderr_lines': [], 'failed': False, 'item': {'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}, 'ansible_loop_var': 'item'}, {'cmd': 'blockdev --getss /dev/sdb | grep -Po -q "4096" && echo true || echo false\n', 'stdout': 'false', 'stderr': '', 'rc': 0, 'start': '2021-02-07 13:21:14.760897', 'end': '2021-02-07 13:21:14.766395', 'delta': '0:00:00.005498', 'chang ed': True, 'invocation': {'module_args': {'_raw_params': 'blockdev --getss /dev/sdb | grep -Po -q "4096" && echo true || echo false\n', '_uses_shell': True, 'warn': True, 'stdin_add_newline': True, 'strip_empty_ends': True, 'argv': None, 'chdir': None, 'executable': None, 'creates': None, 'removes': None, 'stdin': None}}, 'stdout_lines': ['false'], 'stderr_lines': [], 'failed': False, 'item': {'vgname': 'gluster_vg_sdb', 'pvname': '/dev/sdb'}, 'ansible_loop_var': 'item'}]) => {"ansible_loop_var": "item", "changed": false, "item": [{"ansible_loop_var": "item", "changed": true, "cmd": "blockdev --getss /dev/sdb | grep -Po -q \"512\" && echo true || echo false\n", "delta": "0:00:00.005410", "end": "2021-02-07 13:21:10.243111", "failed": false, "invocation": {"module_args": {"_raw_params": "blockdev --getss /dev/sdb | grep -Po -q \"512\" && echo true || echo false\n", "_uses_shell": true, "argv": null, "chdir": null, "creates": null, "executable": null, "removes": null, "stdin": null, " stdin_add_newline": true, "strip_empty_ends": true, "warn": true}}, "item": {"pvname": "/dev/sdb", "vgname": "gluster_vg_sdb"}, "rc": 0, "start": "2021-02-07 13:21:10.237701", "stderr": "", "stderr_lines": [], "stdout": "true", "stdout_lines": ["true"]}, {"ansible_loop_var": "item", "changed": true, "cm d": "blockdev --getss /dev/sdb | grep -Po -q \"4096\" && echo true || echo false\n", "delta": "0:00:00.005498", "end": "2021-02-07 13:21:14.766395", "failed": false, "invocation": {"module_args": {"_raw_params": "blockdev --getss /dev/sdb | grep -Po -q \"4096\" && echo true || echo false\n", "_uses_shell": true, "argv": null, "chdir": null, "creates": null, "executable": null, "removes": null, "stdin": null, "stdin_add_newline": true, "strip_empty_ends": true, "warn": true}}, "item": {"pvname": "/dev/sdb", "vgname": "gluster_vg_sdb"}, "rc": 0, "start": "2021-02-07 13:21:14.760897", "stderr": "", "stderr_lines": [], "stdout": "false", "stdout_lines": ["false"]}], "skip_reason": "Conditional result was False"} hc_wizard.yml excerpt: - name: Check if block device is 4KN shell: > blockdev --getss {{ item.pvname }} | grep -Po -q "4096" && echo true || echo false register: is4KN with_items: "{{ gluster_infra_volume_groups }}" - fail: ################ THIS IS LINE 62 ##################################### msg: "Mix of 4K and 512 Block devices are not allowed" with_nested: - "{{ is512.results }}" - "{{ is4KN.results }}" when: item[0].stdout|bool and item[1].stdout|bool # logical block size of 512 bytes. To disable the check set # gluster_features_512B_check to false. DELETE the below task once # OVirt limitation is fixed - name: Check if disks have logical block size of 512B command: blockdev --getss {{ item.pvname }} register: logical_blk_size when: gluster_infra_volume_groups is defined and item.pvname is not search("/dev/mapper") and gluster_features_512B_check|default(false) Can anyone help?

3 5

HostedEngine VM Paused after power failure
by Ian Easter 10 Feb '21

10 Feb '21

Hello Users, We have an oVirt (4.4) environment that had 2 hosts in the cluster. We suffered from a power failure that caused the servers to be offline for some time. Once restored, one of the hosts from the cluster lost its OS raid and is not accessible. The other server has the HostedEngine vm on it but in a paused state. I have tried to manually start the vm with the hosted-engine CLI tool but it indicates that HostedEngine is running on another host. Is there any manual intervention I can accomplish here to start the HostedEngine on the second, active host server? *Thank you,* *Ian Easter* *DevOps Engineer* *TelVue Support* https://www.telvue.com/support/

4 3

Re: Newer kernel for oVirt Node NG
by Shantur Rathore 09 Feb '21

09 Feb '21

Thanks Matthew, Are you sure about this? I thought oVirt Node NG images are immutable On Tue, Feb 9, 2021 at 3:42 PM Matthew.Stier(a)fujitsu.com < Matthew.Stier(a)fujitsu.com> wrote: > Elrepo.org > > > > *From:* Shantur Rathore <rathore4u(a)gmail.com> > *Sent:* Tuesday, February 9, 2021 9:28 AM > *To:* users <users(a)ovirt.org> > *Subject:* [ovirt-users] Newer kernel for oVirt Node NG > > > > Hi oVirt Users, > > > > I am trying to test some vfio related stuff on oVirt Node NG 4.4.4 based > host. > > What would be the easiest way to have a 5.x kernel on this node? > > I don't mind compiling if it needs to. > > > > Cheers, > > Shantur >

3 3

Random Crash
by francesco＠shellrent.com 09 Feb '21

09 Feb '21

Hi all, I'm experiencing random reboot on several oVirt nodes (CentOS 7/8, oVirt 4.3/4.4 as well). Sometimes it happens three times in a day, and the more hosts I'm adding to my pool, the more I noticing. The logs are not helpful: it's like a brute poweroff cause there are no entries at all in the messages, vdsm, secure (I looked all over the logs) from the last "normal" entry (user logged in/off, normal vdsm log ecc.) until the first entry of the boot. kdump is enabled and /var/crash is empty. I used to run Xen on the servers of the same provider and I didn't have all of these frequent reboots, that's why I'm not sure it is a hardware related issue. Any advice on what enables for getting more info about this crash? Thank you for your time, Francesco

3 3