- Users - oVirt List Archives

VM Struck in Shutdown Mode
by Andrei Verovski 05 Nov '20

05 Nov '20

Hi, I have oVirt 4.4 engine and v4.2 nodes. On one node newly created VM struck in shutdown mode (with green round recycle icon) - I can’t anything, neither power off neither shutdown, both operation fail (with no explanation). This VM have no value whatsoever, but I can’t delete it either. Restarted oVirt engine, all same. Process list (on node) clearly shows absence of this VM as KVM process. VM is down. How to reset its status in oVirt? Thanks in advance. Andrei

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enabling BaseOS repo in oVirt Node 4.4
by jb 05 Nov '20

05 Nov '20

Hello everybody, is it a problem to enable the BaseOS on a oVirt Node? I ask, because I would like to install nano 😁... I could just disable it again, after installation, but what can happen when it stays enabled? Jonathan

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Host's status how to change to UP when I execute Management--> Active command
by lifuqiong＠sunyainfo.com 05 Nov '20

05 Nov '20

Hi, I checkout ovirt-engine's code with branch 4.2; When execute Host's Management --> Active command, ovirt engine just set vds's status to "Unassigned" but how the vds's status changed to "UP" in ovirt-engine? The code in ActiveVdsCommand.executeCommand() as follows: protected void executeCommand() { final VDS vds = getVds(); try (EngineLock monitoringLock = acquireMonitorLock("Activate host")) { executionHandler.updateSpecificActionJobCompleted(vds.getId(), ActionType.MaintenanceVds, false); setSucceeded(setVdsStatus(VDSStatus.Unassigned).getSucceeded()); if (getSucceeded()) { TransactionSupport.executeInNewTransaction(() -> { // set network to operational / non-operational List<Network> networks = networkDao.getAllForCluster(vds.getClusterId()); networkClusterHelper.setStatus(vds.getClusterId(), networks); return null; }); // Start glusterd service on the node, which would haven been stopped due to maintenance if (vds.getClusterSupportsGlusterService()) { runVdsCommand(VDSCommandType.ManageGlusterService, new GlusterServiceVDSParameters(vds.getId(), Arrays.asList("glusterd"), "restart")); // starting vdo service GlusterStatus isRunning = glusterUtil.isVDORunning(vds.getId()); switch (isRunning) { case DOWN: log.info("VDO service is down in host : '{}' with id '{}', starting VDO service", vds.getHostName(), vds.getId()); startVDOService(vds); break; case UP: log.info("VDO service is up in host : '{}' with id '{}', skipping starting of VDO service", vds.getHostName(), vds.getId()); break; case UNKNOWN: log.info("VDO service is not installed host : '{}' with id '{}', ignoring to start VDO service", vds.getHostName(), vds.getId()); break; } } } } } Your Sincerely Mark Lee

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20+ Fresh Installs Failing in 20+ days [newbie & frustrated]
by info＠worldhostess.com 05 Nov '20

05 Nov '20

I have no idea if it is Hardware or Software. It crashed every time after it starts with the storage setup Error in ovirt-hosted-engine-setup-ansilble-setup-final_clean [FAILED] DESTROYED LOCAL STORAGE-POOL HTTPS --- "certificate invalid" The system is very unstable and impossible to do anything remotely ONLY accessible on local terminal. This is my hardware SuperMicro X11SSF-M Intel Xeon E3-1230 16 GB ECC RAM 2 x 1 TB Micron 1300 SSD Key Features X11SSM-F specifications Single socket H4 (LGA 1151) supports IntelR XeonR processor E3-1200 v6/v5, IntelR 7th/6th Gen. CoreT i3 series, IntelR CeleronR and IntelR PentiumR IntelR C236 chipset Up to 64GB Unbuffered ECC UDIMM DDR4 2400MHz; 4 DIMM slots Expansion slots: 1 PCI-E 3.0 x8 (in x16), 1 PCI-E 3.0 x8, 2 PCI-E 3.0 x4 (in x8) Dual GbE LAN with IntelR i210-AT 8 SATA3 (6Gbps) via C236; RAID 0, 1, 5, 10 I/O: 1 VGA, 2 COM, 2 SuperDOM, and TPM header 5 USB 3.0 (2 rear, 2 via header(s), 1 Type A), 6 USB 2.0 (2 rear, 4 via header(s)) Integrated IPMI 2.0 and KVM with Dedicated LAN Yours Sincerely, Henni

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lose my server ovirt-engine in network
by garcialiang.anne＠gmail.com 05 Nov '20

05 Nov '20

Hello, I installed my ovirt-engine during 1 month. I can connect with ssh or website. Yesterday, I rebooted my server ovirt-engine. But I can't connect it with ssh. My server lost in network. I can login with the machine, but I can't ping with network. Is there the problem with network setting ? Could you help me, please? Thanks, Anne Garcia

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Removal of dpdk
by Ales Musil 04 Nov '20

04 Nov '20

Hello, we have decided to remove dpdk in the upcoming version of oVirt namely 4.4.4. Let us know if there are any concerns about this. Thank you. Regards, Ales Musil -- Ales Musil Software Engineer - RHV Network Red Hat EMEA <https://www.redhat.com> amusil(a)redhat.com IM: amusil <https://red.ht/sig>

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Requesting for a help in resolving ovirt self hosted engine installation issue
by Jadavalluvar Sethuraman, Hariharan 04 Nov '20

04 Nov '20

Hello, Good Day! I'm Hariharan and I'm working as System Administrator in Linux platform for RWTH Uniklink - Germany. Currently I'm managing the Ovirt environment and I'm very new to this domain. Currently I'm facing an issue with Ovirt self hosted engine installation 4.4 in CentOS 8 server. I have an issue when mounting the glusterfs storage to a target machine. Below is the exact issue what I face; Error: "changed": false, "msg": "Error: the target storage domain contains only 22.0GiB of available space while a minimum of 61.0GiB is required If you wish to use the current target storage domain by extending it, make sure it contains nothing before adding it. Note: (gluster storage was installed and configured in Linux work station with adding additional hard disk in one of the two gluster storage linux work station. I used replicated volumes (replica 2) in creating gluster volumes) Hardware detail: device model: Dell R540 Capacity: 240 GB I tried best possibilities to resolve this issue but still I'm facing the same issue. Could you please help me in resolving this issue with your guidance or support. Hariharan Jadavalluvar Sethuraman Systemadministrator der Brain Imaging Facility (BIF) des interdisziplinären Zentrums für klinische Forschung (IZKF) Universitätsklinikum Aachen (AöR) Pauwelsstraße 30 52074 Aachen Tel: +49 241 80-89150 E-Mail: hjadavalluva(a)ukaachen.de<mailto:rrodriguez@ukaachen.de> ________________________________

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Ovirt 4.4 ilo_ssh version HP ILO3. ERROR: Unable to connect/login to fencing device
by melnyksergii＠gmail.com 04 Nov '20

04 Nov '20

Dears, I have a 3 nodes with HP blade servers G7 and ILO3. ILO3 with the latest firmware 1.93 from Aug 07 2020. I'm try to migrate from Ovirt 4.3 to 4.4 with Centos 8, but I had a problem with setup ssh ilo fence on this nodes. In Ovirt 4.3 with Centos 7 all is works. When I try to Test fence, I see ERROR: Unable to connect/login to fencing device. When I try to use /usr/sbin/fence_ilo_ssh I see the same error. So, I know where is a problem. The problem in an old ssh security keys HostKeyAlgorithms=+ssh-dss. When I add to /root/.ssh/config some exclude for use HostKeyAlgorithms=+ssh-dss I can connect to ilo over ssh from root with: /usr/sbin/fence_ilo_ssh -a 10.0.11.157 -l user -p passwordh -x -u 22 --login-timeout=10 -o status and see: Status: ON But when I try again setup ilo_ssh fence in Ovirt-engine UI I still have the same ERROR: Unable to connect/login to fencing device. How can I solve this problem in Ovirt? Thanks

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HCI with 5 node quest
by simon＠justconnect.ie 03 Nov '20

03 Nov '20

I have a 3 node HCI setup with 2 Replica 3 volumes using nodes 1, 2 & 3 and have added 2 additional Compute nodes to this Cluster. What is stopping me from adding nodes 4 & 5 as Gluster Peers and creating a glusterfs Replica 3 Volume using nodes 3, 4 & 5? Shimme

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ovirt glusterfs
by garcialiang.anne＠gmail.com 03 Nov '20

03 Nov '20

Hello, I've some problem with Hyperconverged Configure Gluster storage and oVirt hosted engine. I've the message error: failed: [node2.xxxxx.fr] (item={u'key': u'gluster_vg_sdb', u'value': [{u'vgname': u'gluster_vg_sdb', u'pvname': u'/dev/sdb'}]}) => {"ansible_loop_var": "item", "changed": false, "err": " Device /dev/sdb excluded by a filter.\n", "item": {"key": "gluster_vg_sdb", "value": [{"pvname": "/dev/sdb", "vgname": "gluster_vg_sdb"}]}, "msg": "Creating physical volume '/dev/sdb' failed", "rc": 5} Could you help me for know where is the problem, please? Thanks, Anne Garcia

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