July 2018 - Users - oVirt List Archives

VM Portal
by carl langlois 26 Jul '18

26 Jul '18

Hi, I know thta the VM portal add issue with displaying user VMs. It seem to be fix with this bug *https://bugzilla.redhat.com/show_bug.cgi?id=148087 <https://bugzilla.redhat.com/show_bug.cgi?id=148087>* But if i try the portal does not show anything, My engine is up to date with 4.2 repo. It this still a issue? Thanks

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can't connect to spice console
by Deekshith 26 Jul '18

26 Jul '18

Regards Deekshith

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Switching from Public Network to Private Network Space
by Sakhi Hadebe 26 Jul '18

26 Jul '18

Hi, We have installed oVirtNode-4.2.4 in 3 host machines and is running fine. All the hosts machines and the engine are on Public IP address space 15x.xxx.xx.xx Host1 15x.xxx.xx.xx Host2 15x.xxx.xx.xx Host3 15x.xxx.xx.xx Engine VM We wanna move the cluster nodes and the engine VM to the privaye IP address space and access them through VPN. Besides the network interfaces files, which other files can we change for a smooth transition to private IP address space Below is the current network setup on the host machines: bond0.20 - VLAN for the public bridge bond0.20 - VLAN for ovirtmgmt brigde bond0.22 - VLAN for storage briidge ovirtmgmt bridge interface: [root@host2 network-scripts]# cat ifcfg-ovirtmgmt # Generated by VDSM version 4.20.32-1.el7 DEVICE=ovirtmgmt TYPE=Bridge DELAY=0 STP=off ONBOOT=yes IPADDR=15x.xxx.xx.xx NETMASK=255.xxx.xxx.xxx BOOTPROTO=none MTU=9000 DEFROUTE=no NM_CONTROLLED=no IPV6INIT=yes IPV6_AUTOCONF=yes [root@host2 ~]# ifconfig bond0: flags=5187<UP,BROADCAST,RUNNING,MASTER,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 4051316 bytes 1013145487 (966.2 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 14031524 bytes 17967035125 (16.7 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 bond0.20: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 3836861 bytes 912581782 (870.3 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 3183802 bytes 17125114804 (15.9 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 bond0.22: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::a9e:1ff:fe87:cae1 prefixlen 64 scopeid 0x20<link> ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 8 bytes 648 (648.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 em1: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 2591947 bytes 739574288 (705.3 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 9112112 bytes 11340058277 (10.5 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 em2: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500 ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 1459369 bytes 273571199 (260.8 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 4919412 bytes 6626976848 (6.1 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 genev_sys_6081: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 65000 inet6 fe80::3807:70ff:feb3:15d1 prefixlen 64 scopeid 0x20<link> ether 3a:07:70:b3:15:d1 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 8 dropped 0 overruns 0 carrier 0 collisions 0 lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1000 (Local Loopback) RX packets 11464303 bytes 90848049840 (84.6 GiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 11464303 bytes 90848049840 (84.6 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 ovirtmgmt: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 15x.xxx.xx.xx netmask 255.255.255.240 broadcast 15x.xxx.xx.xx inet6 fe80::a9e:1ff:fe87:cae1 prefixlen 64 scopeid 0x20<link> ether 08:9e:01:87:ca:e1 txqueuelen 1000 (Ethernet) RX packets 4050802 bytes 916285919 (873.8 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 2955965 bytes 17099409954 (15.9 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 p2p1: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 90:e2:ba:3d:90:f4 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 p2p2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 90:e2:ba:3d:90:f5 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.124.1 netmask 255.255.255.0 broadcast 192.168.124.255 ether 52:54:00:bd:16:db txqueuelen 1000 (Ethernet) RX packets 5260 bytes 3927233 (3.7 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 5590 bytes 3342473 (3.1 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 vnet0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::fc16:3eff:fe05:44 prefixlen 64 scopeid 0x20<link> ether fe:16:3e:05:00:44 txqueuelen 1000 (Ethernet) RX packets 8952 bytes 17748713 (16.9 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 14842 bytes 4166526 (3.9 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 -- Regards, Sakhi Hadebe Engineer: South African National Research Network (SANReN)Competency Area, Meraka, CSIR Tel: +27 12 841 2308 <+27128414213> Fax: +27 12 841 4223 <+27128414223> Cell: +27 71 331 9622 <+27823034657> Email: sakhi(a)sanren.ac.za <shadebe(a)csir.co.za>

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Hosted Engine Deploy kernel panics on boot
by Karli Sjöberg 26 Jul '18

26 Jul '18

Hey all! I'm trying to deploy Hosted Engine through the Cockpit UI and it's going well until it's time to start the local VM and it kernel panics: [ 2.032053] Call Trace: [ 2.032053] [<ffffffffb687e78c>] load_elf_binary+0x33c/0xe50 [ 2.032053] [<ffffffffb68f3919>] ? ima_bprm_check+0x49/0x50 [ 2.032053] [<ffffffffb687e450>] ? load_elf_library+0x220/0x220 [ 2.032053] [<ffffffffb682236f>] search_binary_handler+0xef/0x310 [ 2.032053] [<ffffffffb6823b4b>] do_execve_common.isra.24+0x5db/0x6e0 [ 2.032053] [<ffffffffb6823c68>] do_execve+0x18/0x20 [ 2.032053] [<ffffffffb66afc1f>] ____call_usermodehelper+0xff/0x140 [ 2.032053] [<ffffffffb66afb20>] ? call_usermodehelper+0x60/0x60 [ 2.032053] [<ffffffffb6d20677>] ret_from_fork_nospec_begin+0x21/0x21 [ 2.032053] [<ffffffffb66afb20>] ? call_usermodehelper+0x60/0x60 [ 2.032053] Code: cf e9 ff 4c 89 f7 e8 7b 32 e7 ff e9 4d fa ff ff 65 8b 05 03 a0 7e 49 a8 01 0f 84 85 fc ff ff 31 d2 b8 01 00 00 00 b9 49 00 00 00 <0f> 30 0f 1f 44 00 00 48 c7 c0 10 00 00 00 e8 07 00 00 00 f3 90 [ 2.032053] RIP [<ffffffffb6823025>] flush_old_exec+0x725/0x980 [ 2.032053] RSP <ffff8add75ecbd00> [ 2.298131] ---[ end trace 354b4039b6fb0889 ]--- [ 2.303914] Kernel panic - not syncing: Fatal exception [ 2.304835] Kernel Offset: 0x35600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) I've never had this problem so I'd just want to know if it's a known issue right now or if I've done anything special to deserve this:) The "Hosts" I'm deploying this on are VMs with nested virt activated, and I've done this before but this time around it's bombing, as earlier explained. Thanks in advance! /K

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Re: Failed to Run VM on host (self hosted engine)
by Deekshith 26 Jul '18

26 Jul '18

Dear Team I have reinstalled the OS and tried issue is same unable to launch the VM, I don’t have any SAN or any storages it’s all in Local . Please help me to resolve the issue My server details Lenovo x3650 M5 , Deekshith

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Q: Power failure - proper data center shutdown procedure
by Andrei Verovski 26 Jul '18

26 Jul '18

Hi, I have the following simple setup: oVirt engine - 4.2.3 (running as KVM appliance on SuSE Linux) node1.1 - 4.2.1 (installed with clean CentOS and newer elrepo 4.15.4-1el1 kernel) node1.2 - 4.2.3 (installed with clean CentOS and newer elrepo 4.16.2-1el7 kernel) VMs - Debian, CentOS, and Windows guests, with ovirt-agent installed (except one with Linux telephony software). What is the proper shutdown procedure in case of power failure? I have simple scripts which simply run “shutdown now” on each host after 10 min. However, oVirt nodes fail to shutdown properly, process take about 25 minutes. node1.2 libvirt-guests.sh[10696]: Waiting for guest GUEST_VM_NAME to shut down node1.1 - these processes took VERY LONG time: Unmounting /rhev/data-center/mnt/node11.mydomain.com:_vm_raid_nfs_export… Unmounting /rhev/data-center/mnt/node12.mydomain.com:_vm_raid_nfs_disks… Unmounting /rhev/data-center/mnt/node11.mydomain.com:_vm_raid_nfs_disks… Unmounting /rhev/data-center/mnt/node11.mydomain.com:_vm_raid_nfs_iso… on both nodes: [] Forcibly powering off: job timed out as result, OS is down, server is not, still drawing power from UPS battery. Powering on was problematic, I had to restart node11 2nd time before it becomes “green” in oVirt engine. One VM failed to start with error message “Can’t acquire ticket” and struck with grey arrows (with no possibilty to make anything) - unfortunately, I forgot to take screenshot or record exact message. Restarting node1.1 cured that problem. Q: what is proper oVirt data center automatic shutdown procedure? Thanks in advance Andrei

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Uncaught exception occurred - NS_ERROR_FILE_CORRUPTED
by Michael Seidel 26 Jul '18

26 Jul '18

Hi, I am running oVirt in version 4.2 and just started getting this error message upon login: Uncaught exception occurred. Please try reloading the page. Details: (NS_ERROR_FILE_CORRUPTED) : Please have your administrator check the UI logs The relevant content of the ui.log is given below (or, nicely formatted at https://paste.ee/p/LUrbt) I am able to access the js file directly using a browser so the file is definitely not missing and is readable. However, the side-bar of the ovirt webadmin is not showing (or more precisely: it loads and shows for a split-second and then disappears). The Web Console shows a similar error message as the one below, referring to the same js file and in addition says: Tue Jul 24 14:28:03 GMT+200 2018 com.gwtplatform.mvp.client.presenter.slots.LegacySlotConvertor SEVERE: Warning: You're using an untyped slot! Untyped slots are dangerous! Please upgrade your slots using the Arcbee's easy upgrade tool at https://arcbees.github.io/gwtp-slot-upgrader The github-URL however is not working. I also upgraded and rebooted the ovirt engine, but the error remains. Do you have any suggestions what might cause this issue and how I can fix it. Best, - Michael 2018-07-24 14:19:24,582+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-1) [] Permutation name: 2029DD69C3B3D95611AAF9AC05D7EF9B 2018-07-24 14:19:24,582+02 ERROR [org.ovirt.engine.ui.frontend.server.gwt.OvirtRemoteLoggingService] (default task-1) [] Uncaught exception: com.google.gwt.core.client.JavaScriptException: (NS_ERROR_FILE_CORRUPTED) : at Unknown.loadFromLocalStorage(https://XXXXX/ovirt-engine/webadmin/theme/00-ovirt.brand/patternfly-functions-vertical-nav-custom-3.26.1.js) at Unknown.init(https:/XXXXX/ovirt-engine/webadmin/theme/00-ovirt.brand/patternfly-functions-vertical-nav-custom-3.26.1.js) at Unknown.fn.setupVerticalNavigation(https://XXXXX/ovirt-engine/webadmin/theme/00-ovirt.brand/patternfly-functions-vertical-nav-custom-3.26.1.js) at org.ovirt.engine.ui.webadmin.section.main.view.MainSectionView$lambda$0$Type.execute(MainSectionView.java:45) at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:167) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.SchedulerImpl.$flushPostEventPumpCommands(SchedulerImpl.java:338) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:76) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:140) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.Impl.apply(Impl.java:236) [gwt-servlet.jar:] at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:275) [gwt-servlet.jar:] at Unknown.Ju/<(https://XXXXX/ovirt-engine/webadmin/?locale=en_US) at Unknown.d(https://XXXXX/ovirt-engine/webadmin/?locale=en_US) at Unknown.anonymous(Unknown) Helmholtz Zentrum Muenchen Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH) Ingolstaedter Landstr. 1 85764 Neuherberg www.helmholtz-muenchen.de Aufsichtsratsvorsitzende: MinDir'in Baerbel Brumme-Bothe Geschaeftsfuehrer: Prof. Dr. Guenther Wess, Heinrich Bassler, Dr. Alfons Enhsen Registergericht: Amtsgericht Muenchen HRB 6466 USt-IdNr: DE 129521671

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Self hosted to bare metal engine
by Christophe TREFOIS 25 Jul '18

25 Jul '18

Hi, What would be the process to go from self hosted engine to bare metal engine? (Actually it would move to a VM in a VMware cluster) All user guides I found are from bare metal to self hosted. Thanks for any tips or pointers Christophe Sent from my iPhone

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Cannot switch to maintenance, image transfer is in progress
by Randy Bender 25 Jul '18

25 Jul '18

We've just updated our hosted engine to 4.2.4. When trying to place one of the hosts in maintenance mode, we get the error in the subject line. I've found the following that looks to be the issue we are hitting: https://bugzilla.redhat.com/show_bug.cgi?id=1586126 I've looked in the engine database with the following command and results: engine=# select disk_id from image_transfers ; disk_id -------------------------------------- 52966b71-2d01-4a16-9830-65a888717656 c72d64b7-93c9-485b-b031-29c785c5bf9a (2 rows) Full details on these records show that they are indeed old - there are no transfers actually in progress. Can anyone confirm the correct way to remedy this? The bug report notes changing the phase on the record in question. Before I try that, I'd like confirmation if anyone else has seen this issue and resolved it. And if this is the resolution, can you describe the exact psql commands to achieve this? Thanks

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Freshly installed ovirt-node-ng 4.2.4 unable to deploy hosted-engine
by Ralf Schenk 25 Jul '18

25 Jul '18

Hello List, after having freshly installed my first ovirt-node-ng 4.2.4 configuring basic networking and preparing NFS Shares on my NFS-Server I would like to deploy hosted engine on this first host and NFS Storage. In Cockpit I set Performance Profile to "virtual host" and mounted an export from my Sotrage as /mnt/engine (Which shouldn't be needed since I expected the engine-setup wizard to ask me...) I'm, already stuck when selecting "Hosted Engine Deploy oVirt hosted engine on storage that has already been provisioned": save image "hosted-engine-setup" on the command-line is not available. Furthermore I've warnings in Node Health Status. I didn't configure discard anywhere. It is used as it was set up by the installer on the logical volumes residing on a SATA Disk. save image save image -- *Ralf Schenk* fon +49 (0) 24 05 / 40 83 70 fax +49 (0) 24 05 / 40 83 759 mail *rs(a)databay.de* <mailto:rs@databay.de> *Databay AG* Jens-Otto-Krag-Straße 11 D-52146 Würselen *www.databay.de* <http://www.databay.de> Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE 210844202 Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm. Philipp Hermanns Aufsichtsratsvorsitzender: Wilhelm Dohmen ------------------------------------------------------------------------

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