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Failure Of Latest oVirt Installation - Missing Packages
by Matthew J Black 13 Sep '22

13 Sep '22

Hi All, This is all on a Rocky Linux 8.6 box, as a CLI oVirt self-hosted engine install. I have followed all of the instructions (include the special RHEL and derivatives and Rocky Linux instructions) in the oVirt documentation. So, I'm attempting to install the ovirt-hosted-engine-setup rpm (ie dnf -y install ovirt-hosted-engine-setup), and I'm getting failures involving the following packages (ie the following packages cannot be found): - collectd >= 5.12.0-7 - collectd-disk >= 5.12.0-7 - collectd-write_http >= 5.12.0-7 - collectd-write_syslog >= 5.12.0-7 - collectd-netlink >= 5.12.0-7 - collectd-virt >= 5.12.0-7 - python3-os-brick The full dnf error message is: ~~~ Error: Problem: package ovirt-hosted-engine-setup-2.6.5-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed - package ovirt-host-4.5.0-3.el8.x86_64 requires ovirt-host-dependencies = 4.5.0-3.el8, but none of the providers can be installed - cannot install the best candidate for the job - nothing provides collectd >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-disk >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-write_http >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-write_syslog >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-netlink >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides collectd-virt >= 5.12.0-7 needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 - nothing provides python3-os-brick needed by ovirt-host-dependencies-4.5.0-3.el8.x86_64 ~~~ Doing a dnf with --nobest produces similar results ie: ~~~ Error: Problem: conflicting requests - package ovirt-hosted-engine-setup-2.6.3-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed - package ovirt-hosted-engine-setup-2.6.4-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed - package ovirt-hosted-engine-setup-2.6.5-1.el8.noarch requires ovirt-host >= 4.5.0, but none of the providers can be installed etc ~~~ In all of the repos (& mirrors) I've looked at the latest version of collectd* (for EL8) is 5.9.0-5, and I can't locate python3-os-block at all. pkgs.org says that even the version of collectd* in the Centos 8 Repos is v5.9.0-5 in the EPEL EL8 repo. According to rpmfind.net there is a 5.12.0-23 version of collectd* in the EPEL EL9 repo, but I read somewhere that oVirt is not-production-ready on EL9, so I don't have the EPEL EL9 repo "available". pkgs.org says that the only versions it knows about for pyton3-os-brick are for Debian and Ubuntu, and rpmfind.net doesn't list it at all (which makes sense if there are only versions from Debia-based distros). Could someone please point me towards an EL8 repo where I can get the required packages, or, if I'm being totally stupid, what I'm doing wrong? Thanks in advance Dulux-Oz

2 6

Slow upload via oVirt Manager
by markeczzz＠gmail.com 13 Sep '22

13 Sep '22

Hi! I am trying to upload some rather large disk images via oVirt Web Manager, but I am getting rather slow speeds. Network is 1Gbps between my pc and oVirt node via which I am uploading, but I am getting around 200Mbps transfer speed. Last time when I was uploading was when I had version 4.4 of oVirt and I haven't had that problem then. Now I am using latest version. Any steps how to troubleshoot this?

1 0

vdsm.log full of "error" because node don't run the "engine"
by Diego Ercolani 12 Sep '22

12 Sep '22

Hello, I don't know if it's normal but in all the nodes of the cluster (except the one that runs the engine) I have something like: 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [api.virt] START getStats() from=::1,57578, vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:48) 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [api] FINISH getStats error=Virtual machine does not exist: {'vmId': '8486ed73-df34-4c58-bfdc-7025dec63b7f'} (api:129) 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [api.virt] FINISH getStats return={'status': {'code': 1, 'message': "Virtual machine does not exist: {'vmId': '8486ed73-df34-4c58-bfdc-7025dec63b7f'}"}} from=::1,57578, vmId=8486ed73-df34-4c58-bfdc-7025dec63b7f (api:54) 2022-09-12 15:41:54,563+0000 INFO (jsonrpc/0) [jsonrpc.JsonRpcServer] RPC call VM.getStats failed (error 1) in 0.00 seconds (__init__:312) The UUID 8486ed73-df34-4c58-bfdc-7025dec63b7f is the UUID of the Hosted-engine VM, obviously it run only in one noe and, as I undestand, the other nodes are querying the VM state only to fence the VMs if is started on more node at a time... but having the log full of these "error" are annoying. I would prefer to have the word "error" only in meaningful context. This if the hypotesis of my interpretation is correct, if it's a true error, then please address me how to fix it. Thank you.

1 0

vm migration failed with certifacate issue
by parallax 11 Sep '22

11 Sep '22

ovirt 4.4.4.7 not able to migrate VMs between hosts with following vdsm error: operation failed: Failed to connect to remote libvirt URI qemu+tls://kvm4.imp.loc/system: authentication failed: Failed to verify peer's certificate hosts certificates was renewed recently but hosts hasn't been reloaded how to fix this issue

2 2

remote-viewer "Change CD menu" contains ISOs only from one storage domain
by Alexander Murashkin 09 Sep '22

09 Sep '22

remote-viewer "Change CD menu" contains ISOs only from one storage domain. There are two "data" storage domains in the datacenter. Both of them contains ISOs and VM disk images. The first VM has a disk image in the first storage domain and so is shown in the domain's "Virtual Machine" tab. Similar, the second VM has a disk image in the second storage domain and so is also shown in the domain's "Virtual Machine" tab. When the VMs are running, in their consoles, in "Change CD menu" only ISOs from the first storage domain are listed. I would consider it a bug. It is possible to attach ISO from any storage domain to any VM. But it is not possible to see ISO from the second domain in "Change CD menu". Engine RPM: ovirt-engine-4.5.2.5-1.el8.noarch. Desktop RPMs: libgovirt-0.3.8-3.fc36.x86_64 virt-viewer-11.0-2.fc36.x86_64 Shall I open a bug in Bugzilla? If so, what component it is related to - libgovirt? Alexander Murashkin PS I also have tried ISO domain. No luck.

1 0

VM remote console issue related to VNC and Root CA certs?
by Chris Smith 09 Sep '22

09 Sep '22

Hello, I have built a small 2 cluster "datacenter". One host is oVirt 4.5.1 and another 4.5.2. Each host is in it's own cluster due to CPU type difference. I am able to build VMs on each host and they are able to start. My issue I am fighting now is that I am unable to get remote-viewer.exe to open a remote console window to a VM on the 2nd cluster I've built. I'm trying to connect to a VM named "utm" which is running on host "mini-node" which is in a separate cluster from where "ovirt-node" resides. "ovirt-node" is the host where "ovirt-engine" resides. I have attached the whole log to this e-mail from my windows machine, and I think this part is most relevant: [image: image.png] I've tried to install the SSL certs for each server (from tcp/9090) on my windows workstation's cert store in both user and computer personal and trusted root ca store, but i'm not sure that the cert I have for my 2nd host is made right? [image: image.png] [image: image.png] This is my ovirt engine cert (ignore the comcast.net domain name, that is due to linksys nonsense that i'm just running with): [image: image.png] [image: image.png] I wonder, should SSL cert for "mini-node" have been issued by "ovirt-engine"? i think it's self-signed at the moment. Here is what my console.vv looks like: [virt-viewer] type=vnc host=mini-node.hsd1.fl.comcast.net port=5900 password=<snip> # Password is valid for 120 seconds. delete-this-file=1 fullscreen=0 title=utm:%d toggle-fullscreen=shift+f11 release-cursor=shift+f12 secure-attention=ctrl+alt+end versions=rhev-win64:2.0-160;rhev-win32:2.0-160;rhel8:7.0-3;rhel7:2.0-6;rhel6:99.0-1 newer-version-url= http://www.ovirt.org/documentation/admin-guide/virt/console-client-resources [ovirt] host=ovirt-engine.hsd1.fl.comcast.net:443 vm-guid=cdfe33fc-4d6e-425d-b5d2-d999f56ea4ea sso-token=<snip> admin=1 ca=-----BEGIN CERTIFICATE----- <snip> Any help is appreciated, Thank you, Chris

1 0

Cannot upgrade hosted-engine due to a LUN in a storage domain
by virden-gerald＠aramark.com 09 Sep '22

09 Sep '22

I need to know if there are any cli commands to manage storage domains. I have a completely empty LUN in a storage domain but I can't use it to apply to my hosted-engine upgrade. I think I need to put the storage domain into maintenance mode and remove it but I don't have the GUI to do this. Anyone know how to use the command line for this?

1 0

hosted-engine -vm-status show a ghost node that is not anymore in the cluster: how to remove?
by Diego Ercolani 08 Sep '22

08 Sep '22

engine 4.5.2.4 The issue is that in my cluster when I use the: [root@ovirt-node3 ~]# hosted-engine --vm-status --== Host ovirt-node3.ovirt (id: 1) status ==-- Host ID : 1 Host timestamp : 1633143 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : ovirt-node3.ovirt Local maintenance : False stopped : False crc32 : 1cbfcd19 conf_on_shared_storage : True local_conf_timestamp : 1633143 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=1633143 (Wed Aug 31 14:37:53 2022) host-id=1 score=3400 vm_conf_refresh_time=1633143 (Wed Aug 31 14:37:53 2022) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host ovirt-node1.ovirt (id: 2) status ==-- Host ID : 2 Host timestamp : 373629 Score : 0 Engine status : unknown stale-data Hostname : ovirt-node1.ovirt Local maintenance : True stopped : False crc32 : 12a6eb81 conf_on_shared_storage : True local_conf_timestamp : 373630 Status up-to-date : False Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=373629 (Tue Jun 14 16:48:50 2022) host-id=2 score=0 vm_conf_refresh_time=373630 (Tue Jun 14 16:48:50 2022) conf_on_shared_storage=True maintenance=True state=LocalMaintenance stopped=False --== Host ovirt-node2.ovirt (id: 3) status ==-- Host ID : 3 Host timestamp : 434247 Score : 3400 Engine status : {"vm": "down", "health": "bad", "detail": "unknown", "reason": "vm not running on this host"} Hostname : ovirt-node2.ovirt Local maintenance : False stopped : False crc32 : badb3751 conf_on_shared_storage : True local_conf_timestamp : 434247 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=434247 (Wed Aug 31 14:37:45 2022) host-id=3 score=3400 vm_conf_refresh_time=434247 (Wed Aug 31 14:37:45 2022) conf_on_shared_storage=True maintenance=False state=EngineDown stopped=False --== Host ovirt-node4.ovirt (id: 4) status ==-- Host ID : 4 Host timestamp : 1646655 Score : 3400 Engine status : {"vm": "up", "health": "good", "detail": "Up"} Hostname : ovirt-node4.ovirt Local maintenance : False stopped : False crc32 : 1a16027e conf_on_shared_storage : True local_conf_timestamp : 1646655 Status up-to-date : True Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=1646655 (Wed Aug 31 14:37:43 2022) host-id=4 score=3400 vm_conf_refresh_time=1646655 (Wed Aug 31 14:37:43 2022) conf_on_shared_storage=True maintenance=False state=EngineUp stopped=False The problem is that ovirt-node1.ovirt is not anymore in ther cluster, in the host list presented by the ui there is correctly no ovirt-node1, the ovirt-node1 appears only in the commandline. I did a full text search in the engine DB, but node1 doesn't appear anywhere, even in the filesystem, a grep doesn't find anything

2 5

Ovirt Windows VM Provisioning with Terraform and Sysprep
by venkatar＠emiratesnbd.com 08 Sep '22

08 Sep '22

Hi All, Did anyone tried automated deployment of windows VM in ovirt using terraform ovirt provider (https://github.com/oVirt/terraform-provider-ovirt) We are able to provision the Linux VM, want to check if anyone tried windows VM. I have sample sysprep script which will assign IP,Set hostname and password. I couldn't find anything related over internet for the same. Thanks Ravi

1 0

Engine and host certificates expired
by simon＠justconnect.ie 08 Sep '22

08 Sep '22

I have an environment where the engine wouldn’t start and the certificate expiry dates were as follows. Host1 - 25th Sep 2022 Host2 - 11th Aug 2022 Host3 - 11th Aug 2022 I copied the vdsm certs from Host1 to Host2 & Host3 Engine then started on Host1 and then backed up. Engine cert expiry 11th Aug 2022 I put the cluster into Global Maintenance mode and then tried: ‘engine-setup —offline’ Which failed as the validation check said the engine wasn’t in Global Maintenance mode even though ‘hosted-engine —vm-status said it was. None of the Hosts are ‘GREEN’ (can’t remember what the status was as I’m writing this from memory) but their status is ’RED’. There are VMs running on the 3 Hosts and I’m reluctant to restart anything at the moment. Is there a way to refresh the engine certificate to get past this or do I need to restart vdsm service on each host to bring them back online as far as the engine is concerned? The environment is currently at 4.4.6 and is to be upgraded to 4.5.2 next month. Any help as always will be greatly appreciated. Kind regards Simon

3 9

oVirt 4.5.2.4 api access with keycloak
by Don Dupuis 07 Sep '22

07 Sep '22

Hello I have installed ovirt 4.5.2.4 and keycloak authentication is now standard. On previous installs it could be accessed via a web browser as https://engine_FQDN/ovirt-engine/api. What is the proper url syntax to work with the new keycloak way and I know the username is now admin@ovirt @internalsso? Thanks Don

4 3

VDSNetworkException: protocol version not accepted by client
by Kilian Ries 07 Sep '22

07 Sep '22

Hi, im running an oVirt 4.2.8 cluster with two nodes. A few days ago, my SSL certificates expired. After that, i changed all the certificates on the engine via "engine-upgrade" command and issued new vdsm client certificates. Then i copied the new certificates to my ovirt nodes and restarted vdsmd (systemctl restart vdsmd). Now i'm still not able to connect to my ovirt nodes. In the engine log i can see the following error: ### 2022-09-01 18:25:51,822+02 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to /192.168.xx.xx 2022-09-01 18:25:51,827+02 ERROR [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] Unable to process messages The server selected protocol version TLS10 is not accepted by client preferences [TLS12] 2022-09-01 18:25:51,829+02 ERROR [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] (EE-ManagedThreadFactory-engineScheduled-Thread-88) [] Unable to RefreshCapabilities: VDSNetworkException: VDSGenericException: VDSNetworkException: The server selected protocol version TLS10 is not accepted by client preferences [TLS12] ### I searched my vdsm client config but i cannot see any specific TLS version set (every option with TLS is commented - seems to be the default): ### $grep -R -i TLS /etc/vdsm/ /etc/vdsm/vdsm.conf:# ssl_protocol = tlsv1 /etc/vdsm/vdsm.conf:# https://docs.python.org/2/library/ssl.html. e.g. OP_NO_TLSv1, /etc/vdsm/vdsm.conf:# OP_NO_TLSv1_1 By default tlv1, tlsv1.1 and tlsv1.2 are enabled. ### On the engine i didn't find any setting to set a specific TLS version - there seems to have been a setting (VdsmSSLProtocol) but that got deprecated years ago. Does anybody know why my engine is still not able to connect to the client vdsmd? I also tried to set "ssl_protocol = tlsv1" via vdsm.conf but that didn't work ... Thanks Regards, Kilian PS: Name : vdsm Architektur : x86_64 Version : 4.19.37 Ausgabe : 1.el7.centos Name : ovirt-engine Architektur : noarch Version : 4.2.8.2 Ausgabe : 1.el7

2 2

oVirt 4.5.2 - ovirt-hosted-engine-setup fails with "error: Must be number, not str"}]" when creating ovirtmgmt network
by Thomas Simmons 06 Sep '22

06 Sep '22

Hello, I am trying to deploy the latest oVirt (4.5.2), on a fully patched Rocky 8.6 system and am having and issue where "ovirt-hosted-engine-setup" is failing when it tries to create the ovirtmgmt network with the error "error: Must be number, not str"}]". When this happens, the engine setup pauses and if I can login to the bootstrap engine UI and when I attempt to manually assign the ovirtmgmt network to the correct nic on the host, I get the same error message. This server has (2) active network interfaces - a gigabit NIC that will be a VM network for all networks except gluster and migration and a 40Gbps Infiniband adapter in connected mode (IPoIB) for gluster and migration (I previously had these servers in the same hardware configuration running oVirt 4.3 on CentOS 7 and would like to have the same setup again - just with latest versions of EL and oVirt). I don't believe it's related, however for transparency I should note that the server is running kernel-lt from elrepo (5.4.212-1.el8.elrepo.x86_64) because both native EL and elrepo support for my Infiniband HBA was dropped in the standard EL8 kernel due to known bugs with that version of the kernel. Thanks in advance for any assistance. Here is the specific error from engine.log on the bootstrap engine. I see similar messages in vdsm.log on the host. 2022-09-04 18:01:10,725-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] START, HostSetupNetworksVDSCommand(HostName = vmh1.my.domain.com, HostSetupNetworksVdsCommandParameters:{hostId='1def9b77-b268-4a64-bac0-3e51c1d16b10', vds='Host[vmh1.my.domain.com,1def9b77-b268-4a64-bac0-3e51c1d16b10]', rollbackOnFailure='true', commitOnSuccess='true', connectivityTimeout='120', networks='[HostNetwork:{defaultRoute='true', bonding='false', networkName='ovirtmgmt', vdsmName='ovirtmgmt', nicName='enp3s0', vlan='null', vmNetwork='true', stp='false', properties='null', ipv4BootProtocol='STATIC_IP', ipv4Address='10.10.65.101', ipv4Netmask='255.255.255.0', ipv4Gateway='10.10.65.1', ipv6BootProtocol='NONE', ipv6Address='null', ipv6Prefix='null', ipv6Gateway='null', nameServers='null'}]', removedNetworks='[]', bonds='[]', removedBonds='[]', clusterSwitchType='LEGACY', managementNetworkChanged='true'}), log id: 6bc2c376 2022-09-04 18:01:10,726-04 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] FINISH, HostSetupNetworksVDSCommand, return: , log id: 6bc2c376 2022-09-04 18:01:11,251-04 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Unexpected return value: Status [code=-32603, message=Internal JSON-RPC error: {'reason': "Attempt to call function: <bound method Global.setupNetworks of <vdsm.API.Global object at 0x7fb24046f240>> with arguments: ({'ovirtmgmt': {'netmask': '255.255.255.0', 'ipv6autoconf': False, 'nic': 'enp3s0', 'bridged': 'true', 'ipaddr': '10.10.65.101', 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'gateway': '10.10.65.1', 'mtu': 1500, 'switch': 'legacy'}}, {}, {'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck': 'true'}) error: Must be number, not str"}] 2022-09-04 18:01:11,252-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Failed in 'HostSetupNetworksVDS' method 2022-09-04 18:01:11,252-04 WARN [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Unexpected return value: Status [code=-32603, message=Internal JSON-RPC error: {'reason': "Attempt to call function: <bound method Global.setupNetworks of <vdsm.API.Global object at 0x7fb24046f240>> with arguments: ({'ovirtmgmt': {'netmask': '255.255.255.0', 'ipv6autoconf': False, 'nic': 'enp3s0', 'bridged': 'true', 'ipaddr': '10.10.65.101', 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'gateway': '10.10.65.1', 'mtu': 1500, 'switch': 'legacy'}}, {}, {'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck': 'true'}) error: Must be number, not str"}] 2022-09-04 18:01:11,261-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] EVENT_ID: VDS_BROKER_COMMAND_FAILURE(10,802), VDSM vmh1.my.domain.com command HostSetupNetworksVDS failed: Internal JSON-RPC error: {'reason': "Attempt to call function: <bound method Global.setupNetworks of <vdsm.API.Global object at 0x7fb24046f240>> with arguments: ({'ovirtmgmt': {'netmask': '255.255.255.0', 'ipv6autoconf': False, 'nic': 'enp3s0', 'bridged': 'true', 'ipaddr': '10.10.65.101', 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'gateway': '10.10.65.1', 'mtu': 1500, 'switch': 'legacy'}}, {}, {'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck': 'true'}) error: Must be number, not str"} 2022-09-04 18:01:11,261-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Error: VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS, error = Internal JSON-RPC error: {'reason': "Attempt to call function: <bound method Global.setupNetworks of <vdsm.API.Global object at 0x7fb24046f240>> with arguments: ({'ovirtmgmt': {'netmask': '255.255.255.0', 'ipv6autoconf': False, 'nic': 'enp3s0', 'bridged': 'true', 'ipaddr': '10.10.65.101', 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'gateway': '10.10.65.1', 'mtu': 1500, 'switch': 'legacy'}}, {}, {'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck': 'true'}) error: Must be number, not str"}, code = -32603 2022-09-04 18:01:11,261-04 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.HostSetupNetworksVDSCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Command 'HostSetupNetworksVDSCommand(HostName = vmh1.my.domain.com, HostSetupNetworksVdsCommandParameters:{hostId='1def9b77-b268-4a64-bac0-3e51c1d16b10', vds='Host[vmh1.my.domain.com,1def9b77-b268-4a64-bac0-3e51c1d16b10]', rollbackOnFailure='true', commitOnSuccess='true', connectivityTimeout='120', networks='[HostNetwork:{defaultRoute='true', bonding='false', networkName='ovirtmgmt', vdsmName='ovirtmgmt', nicName='enp3s0', vlan='null', vmNetwork='true', stp='false', properties='null', ipv4BootProtocol='STATIC_IP', ipv4Address='10.10.65.101', ipv4Netmask='255.255.255.0', ipv4Gateway='10.10.65.1', ipv6BootProtocol='NONE', ipv6Address='null', ipv6Prefix='null', ipv6Gateway='null', nameServers='null'}]', removedNetworks='[]', bonds='[]', removedBonds='[]', clusterSwitchType='LEGACY', managementNetworkChanged='true'})' execution failed: VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS, error = Internal JSON-RPC error: {'reason': "Attempt to call function: <bound method Global.setupNetworks of <vdsm.API.Global object at 0x7fb24046f240>> with arguments: ({'ovirtmgmt': {'netmask': '255.255.255.0', 'ipv6autoconf': False, 'nic': 'enp3s0', 'bridged': 'true', 'ipaddr': '10.10.65.101', 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'gateway': '10.10.65.1', 'mtu': 1500, 'switch': 'legacy'}}, {}, {'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck': 'true'}) error: Must be number, not str"}, code = -32603 2022-09-04 18:01:11,262-04 INFO [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Host setup networks finished. Lock released. Monitoring can run now for host 'vmh1.my.domain.com' from data-center 'Default' 2022-09-04 18:01:11,262-04 ERROR [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Command 'org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand' failed: EngineException: org.ovirt.engine.core.vdsbroker.vdsbroker.VDSErrorException: VDSGenericException: VDSErrorException: Failed to HostSetupNetworksVDS, error = Internal JSON-RPC error: {'reason': "Attempt to call function: <bound method Global.setupNetworks of <vdsm.API.Global object at 0x7fb24046f240>> with arguments: ({'ovirtmgmt': {'netmask': '255.255.255.0', 'ipv6autoconf': False, 'nic': 'enp3s0', 'bridged': 'true', 'ipaddr': '10.10.65.101', 'defaultRoute': True, 'dhcpv6': False, 'STP': 'no', 'gateway': '10.10.65.1', 'mtu': 1500, 'switch': 'legacy'}}, {}, {'connectivityTimeout': 120, 'commitOnSuccess': True, 'connectivityCheck': 'true'}) error: Must be number, not str"}, code = -32603 (Failed with error unexpected and code 16) 2022-09-04 18:01:11,263-04 INFO [org.ovirt.engine.core.bll.network.host.HostSetupNetworksCommand] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] Lock freed to object 'EngineLock:{exclusiveLocks='[HOST_NETWORK1def9b77-b268-4a64-bac0-3e51c1d16b10=HOST_NETWORK]', sharedLocks=''}' 2022-09-04 18:01:11,269-04 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-1) [2a6921b2] EVENT_ID: SETUP_NETWORK_FAILED_FOR_MANAGEMENT_NETWORK_CONFIGURATION(1,120), Failed to configure management network on host vmh1.my.domain.com due to setup networks failure.

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VM has been paused due to no Storage space error on ovirt 4.5
by Jirka Simon 06 Sep '22

06 Sep '22

Hi there, last days we are facing issues with paused VMs (in past it was for few second to resize lv device), but now it doesn't resume. we migrated to 4.5.2 cluster, this never happened before with the same storage. there is almost notning in engine log 2022-09-06 09:47:11,160+02 INFO [org.ovirt.engine.core.vdsbroker.monitoring.VmAnalyzer] (ForkJoinPool-1-worker-9) [51eb7178] VM 'cfff0648-6502-4977-95a8-c6f95c723f6d'(cm1.util.prod.hq.slde v.cz) moved from 'Up' --> 'Paused' 2022-09-06 09:47:11,264+02 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-9) [51eb7178] EVENT_ID: VM_PAUSED(1,025), VM cm1.util.prod.hq. sldev.cz has been paused. 2022-09-06 09:47:11,271+02 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ForkJoinPool-1-worker-9) [51eb7178] EVENT_ID: VM_PAUSED_ENOSPC(138), VM cm1.util.pro d.hq.sldev.cz has been paused due to no Storage space error. but there are erros with LVM in vdsmlog. (attached) ovirt 4.5.2 OS - ovirt-node-ng. Thank you for any hint. Jirka

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storage domain
by izidor.stokin＠gmail.com 05 Sep '22

05 Sep '22

Hello, One of our admins accidentally added one of available LUN disks to storage domain. Now we are not able to remove it as additional storage from it. There was no data written on it. on host it was removed from vg group (vgreduce) , but on site it is still in use (greyed out) (vgreduce had no issues removing pvdisk from it) multipath -ll shows it as unused, dmsetup status shows some values related to this lun: OS: rhel 7.9 package ovirt 4.3 cluster: yes Any idea how to remove it without corrupting datadomain ? is it safe to remove it with dmsetum remove? BRI

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Some problems with ovirt
by אריה קלטר 03 Sep '22

03 Sep '22

Hi, I have two ovirt clusters. 1. 4.3 cluster with single node (was 3 nodes in the past) 2. 4.5.2 cluster with 3 nodes. the problem was also on oVirt-4.5 node with a matching engine version but the cluster configured on version 4.6 because I did have a problem upgrading one of the nodes, I also lost the engine because of gluster volume sync issue between the hosts, so I formatted the problematic node using the 4.5.2 node iso and created a new engine on it, and attached 2 of the existing nodes and did upgrade on the nodes using the new engine. About the new cluster: 1. migration between hosts - almost all the time looks like it succeeds, but the VM is not responding after the successful migration. 2. run reboot inside of the VM - in a high percent of the time it just hung instead of reboot. With 100% CPU. In status "Reboot in Progress", but after some time the status changed to "Up" incorrectly. I tried on the clean images of ubuntu and centos from ovirt-image-repository. I imported a server from the 4.3 cluster to the new cluster, on the old cluster it reboots correctly but in the new cluster it doesn't. I tried it both with gluster and with nfs. Any idea how to solve both problems? Regards, Arye

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Re: How many oVirt cluster, hosts and VMs do you have running?
by Jonas Lindholm 02 Sep '22

02 Sep '22

I was looking at those studies but not sure how old they are. What I can see is that our oVirt deployment seems bigger than any of those studies but I can be wrong. ------ Original Message ------ Received: 01:08 AM MDT, 09/02/2022 From: Sandro Bonazzola <sbonazzo(a)redhat.com> To: jlhm(a)usa.net Cc: oVirt Users <users(a)ovirt.org> Subject: Re: [ovirt-users] How many oVirt cluster, hosts and VMs do you have running? > Would something like an oVirt counter help? > https://github.com/oVirt/ovirt-site/pull/3056 > > > Il giorno ven 2 set 2022 alle ore 08:26 ha scritto: > > > Hi, just trying to understand how our oVirt deployment compare to others. > > - 75 cluster (and 75 Data centers as we map them 1 to 1 due to security > > requirements) spanning +3 data centers > > - 328 oVirt servers > > - +1900 VMs running > > > > Majority are still on 4.3 (CentOS 7) but our engines (4 of them) runs > > RedHat 8/oVirt 4.4. Working to upgrade all hypervisors to RedHat 8 (or > > Rocky 8)/oVirt 4.4. > > When that is done we will start to upgrade to latest oVirt version but it > > takes time due to the size of our environment and we move slowly to ensure > > stability. > > _______________________________________________ > > 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/LM3GRRJDXVMJI… > > > > > -- > > Sandro Bonazzola > > MANAGER, SOFTWARE ENGINEERING, EMEA R&D PERFORMANCE & SCALE > > Red Hat EMEA > > sbonazzo(a)redhat.com > > > *Red Hat respects your work life balance. Therefore there is no need to > answer this email out of your office hours.* >

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How many oVirt cluster, hosts and VMs do you have running?
by jlhm＠usa.net 02 Sep '22

02 Sep '22

Hi, just trying to understand how our oVirt deployment compare to others. - 75 cluster (and 75 Data centers as we map them 1 to 1 due to security requirements) spanning +3 data centers - 328 oVirt servers - +1900 VMs running Majority are still on 4.3 (CentOS 7) but our engines (4 of them) runs RedHat 8/oVirt 4.4. Working to upgrade all hypervisors to RedHat 8 (or Rocky 8)/oVirt 4.4. When that is done we will start to upgrade to latest oVirt version but it takes time due to the size of our environment and we move slowly to ensure stability.

2 1

Async release for ovirt-engine (4.5.2.5) is now available
by Lev Veyde 02 Sep '22

02 Sep '22

The oVirt Team has just released a new version of ovirt-engine package (4.5.2.5) that fixes an important bug: - Bug 2122174 <https://bugzilla.redhat.com/2122174> - engine-setup on separate DWH machine fails: Failed to execute stage 'Closing up': 'NoneType' object has no attribute 'open_sftp_client' The update is already available on resources.ovirt.org and should land on oVirt mirrors within 24 hours. Thanks in advance, -- 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>

1 0

Ubuntu NFS
by thilburn＠generalpacific.com 01 Sep '22

01 Sep '22

Hello, I was having trouble with getting an Ubuntu 22.04 NFS share working and after searching for hours I was able to figure out what was needed. Below is what I found if anyone else runs into this. My error was engine.log "...Unexpected return value: Status [code=701, message=Could not initialize cluster lock: ()]" Host supervdsm.log -open error -13 EACCES: no permission to open /ThePath/ids -check that daemon user sanlock *** group sanlock *** has access to disk or file. The fix was changing /etc/nfs.conf manage-gids=y ( Which is the default ) to # manage-gids=y ( Commenting this sets the default which is no ) It looks like in the past the fix was to change /etc/default/nfs-kernel-server Line RPCMOUNTDOPTS="--manage-gids" which I didn't need to change.

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how kill backup operation
by Diego Ercolani 01 Sep '22

01 Sep '22

Hello I saw there are other thread asking how to delete disk snapshots from backup operation. We definitively need a tool to kill pending backup operations and locked snapshots. I Think this is very frustrating ovirt is a good piece of software but it's very immature in a dirty asyncronous world. We need a unified toolbox to clean manually and do database housekeeping.

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Interested in contributing with Spanish translation.
by Luis Pereida 01 Sep '22

01 Sep '22

Hello, My name is Luis Pereida, I am Mexican, from Guadalajara and I am currently an application security specialist. Some time ago I met the O-Virt project and it helped me a lot to solve many situations where virtualization was the perfect option. Since some time ago I have been thinking about how to contribute to the project, and talking with some friends, they would like to have documentation in Spanish. Although English is basic for us, many times the context or expressions are hard to understand. I would like to help with that. How can I do it? I see that it is necessary to use a Zanata account. How can I get an account? Regards and thanks for being so supportive of the community.

3 2

Q: Engione 4.4.10 and New Host on CentOS Stream 9
by Andrei Verovski 31 Aug '22

31 Aug '22

Hi, I have engine version 4.4.10.7-1.el8, is it possible to set up new node host on CentOS Stream 9, or I need to upgrade engine to version 4.5 first (which is not right now possible because of some quite old nodes) ? Thanks Andrei

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Moving SelfHosted Engine
by murat.celebi＠dbpro.com.tr 31 Aug '22

31 Aug '22

Hello We have got an Production ovirt installation with 1 datacenter and 2 clusters. Default Cluster has got 2 hosts in it. kvm01 and kvm02. PrimarySite cluster has got 2 hosts in it. kvm03 and kvm04 Our Self hosted engine is running on kvm01. We need to migrate the Selfhosted-engine to kvm03 or kvm04 since the hosts kvm01 and kvm02 hosts are going to be retired. Anyone has any idea how this can be accomplished?

3 2

Failed to delete snapshot (again)
by Giulio Casella 30 Aug '22

30 Aug '22

Hi folks, since some month I have an issue with snapshot removals (I have storware vprotect backup system, heavily using snapshots). After some time spent on a bugzilla (https://bugzilla.redhat.com/show_bug.cgi?id=1948599) we discovered that my issue is not depending on that bug :-( So they pointed me here again. Briefly: sometime snapshot removal fails, leaving snapshot in illegal state. Trying to remove again (via ovirt UI) keeps failing and doesn't solve. The only way to rebuild a consistent situation is live migrating affected disk to another storage domain; after moving the disk, snapshot is no more marked illegal and then I can remove it. You can imagine this is a bit tricky, specially for large disks. In my logs I can find: 2022-08-29 09:17:11,890+02 ERROR [org.ovirt.engine.core.bll.MergeStatusCommand] (EE-ManagedExecutorService-commandCoordinator-Thread-1) [0eced56f-689d-422b-b15c-20b824377b08] Failed to live merge. Top volume f8f84b1c-53ab-4c99-a01d-743ed3d7859b is still in qemu chain [0ea89fbc-d39a-48ff-aa2b-0381d79d7714, 55bb387f-01a6-41b6-b585-4bcaf2ea5e32, f8f84b1c-53ab-4c99-a01d-743ed3d7859b] My setup is ovirt-engine-4.5.2.4-1.el8.noarch, with hypervisors based on oVirt Node 4.5.2 (vdsm-4.50.2.2-1.el8). Thank you in advance. Regards, gc

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