November 2020 - Users - oVirt List Archives

Re: [ovirt-devel] Host's status how to change to UP when I execute Management--> Active command
by Liran Rotenberg 05 Nov '20

05 Nov '20

Hi, The engine will monitor that host. Once it's reachable and we can get information from it the status will change accordingly. Please check out the HostMonitoring class. On Thu, Nov 5, 2020 at 11:57 AM lifuqiong(a)sunyainfo.com < lifuqiong(a)sunyainfo.com> wrote: > > 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 > _______________________________________________ > Devel mailing list -- devel(a)ovirt.org > To unsubscribe send an email to devel-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/devel@ovirt.org/message/36745S77NLH3K… >

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Affinity Group Graceful Migration
by thilburn＠generalpacific.com 05 Nov '20

05 Nov '20

Hello, I'm trying to get an Affinity Group setup that will gracefully remove VMs from a Host. Below is what I've tried but the VMs will not migrate off. oVirt 4.3 Priority: 1 VM Affinity Rule: Disabled Host Affinity Rule: Negative ( Soft ) Virtual Machines: Select a VM ( My understanding is this would mean all VMs? ) Hosts: Host: <Name of host> Also, is this right place to ask for help on this?

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Coffee Lake CPU
by jb 05 Nov '20

05 Nov '20

Hello, sorry there comes many questions today from me! I plan a new cluster setup, and for that I bought ASUS Barebone with Intel Xeon E-2246G CPUs. Sadly I pay not enough attention to the system requirements from oVirt and now I say that theCoffee Lake-ER architecture is not in the supported CPU list from oVirt. Is there any downsides with using a Coffee Lake CPU? Jonathan

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locked disk making it impossible to remove vm
by igor.lustosa＠hybriddc.com.br 05 Nov '20

05 Nov '20

I have a vm that has two disks one active and another disabling when trying to migrate the disk to another storage the task was in a loop creating several snapshots, I turned off the VM and the loop stopped and after several hours the task disappeared and the VM disk was left blocking making it impossible to be deleted and when trying to delete the vm it does not exclude from the following message locked disk making it impossible to remove vm How can I solve this?

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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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