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Hosted Engine installation fails while deploying in hyper-converged configuration
by Stefano Stagnaro 24 Apr '16

24 Apr '16

Hi, while deploying Hosted Engine in hyper-converged configuration, installation fails with following error: [ ERROR ] Failed to execute stage 'Environment customization': <Fault 1: "<type 'exceptions.TypeError'>:cannot marshal None unless allow_none is enabled"> I followed Ramesh post: http://blogs-ramesh.blogspot.it/2016/01/ovirt-and-gluster-hyperconvergence.… My setup includes 3 hosts with: - ovirt 3.6.3 - glusterfs 3.7.8 - vdsm 4.17.23.2 - replica 3 gluster volume - no firewall - selinux enforcing - 1 network for management, 1 network for gluster I've uploaded logs on pastebin: - hosted-engine --deploy http://pastebin.com/aZwwdt51 - ovirt-hosted-engine-setup.log http://pastebin.com/114zfbAB - rhev-data-center-mnt-glusterSD-h4gfs.newvirt:_engine.log http://pastebin.com/GL4yyT95 - vdsm.log http://pastebin.com/WjSm0cHQ Thank you very much for your help. -- Stefano Stagnaro Prisma Telecom Testing S.r.l. Via Petrocchi, 4 20127 Milano – Italy Tel. 02 26113507 int 339 e-mail: stefanos(a)prismatelecomtesting.com skype: stefano.stagnaro

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Procedure to upgrade single-host datacenter from el6 to el7
by Rik Theys 24 Apr '16

24 Apr '16

Hi, I'm looking for the best procedure to upgrade a host from CentOS 6 to CentOS 7. The host is the only host in the oVirt data center (the engine is running on another machine and manages multiple data centers). For datacenters with multiple hosts I followed the following steps: - Add new cluster - Put host in maintenance - Remove host from old cluster - Reinstall host - Add host to new cluster - repeat for all hosts until old cluster is empty This worked OK and the data center was never "non operational". Is the procedure identical for a data center with only one host? Should I also remove the host from the (only) cluster in the data center, or should I reinstall it and select the "reinstall" option in the oVirt web interface? Since there is only one host in the cluster there's no need to create a new cluster? Is there any state on the host that I should keep when performing the reinstall with CentOS 7? The host is using FC storage (local disks configured as FC through multipath). Regards, Rik -- Rik Theys System Engineer KU Leuven - Dept. Elektrotechniek (ESAT) Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee +32(0)16/32.11.07 ---------------------------------------------------------------- <<Any errors in spelling, tact or fact are transmission errors>>

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ovirt 3.6 hosted engine vm not displaying in vms tab
by Dobó László 24 Apr '16

24 Apr '16

Hi, I just upgraded from 3.6.3 to 3.6.5, but the hosted engine vm still not visible in vms list. Its running on iscsi storage domain. The hosted_storage status is "Inactive", cross data center status is "Locked". I didn't find anything interesting in engine or vdsm log file. Is there any workaround or idea for this problem? engine os: CentOS Linux release 7.2.1511 (Core) pkg list: ebay-cors-filter.noarch 1.0.1-3.el7 @centos-ovirt36 jasperreports-server.noarch 6.0.1-1.el7 @ovirt-3.6 novnc.noarch 0.5.1-2.el7 @ovirt-3.6-epel otopi.noarch 1.4.1-1.el7.centos @ovirt-3.6 otopi-java.noarch 1.4.1-1.el7.centos @ovirt-3.6 ovirt-engine.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-backend.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-cli.noarch 3.6.2.0-1.el7.centos @ovirt-3.6 ovirt-engine-dbscripts.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-extension-aaa-jdbc.noarch 1.0.6-1.el7 @ovirt-3.6 ovirt-engine-extensions-api-impl.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-jboss-as.x86_64 7.1.1-1.el7.centos @ovirt-3.6 ovirt-engine-lib.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-restapi.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-sdk-java.noarch 3.6.5.0-1.el7 @ovirt-3.6 ovirt-engine-sdk-python.noarch 3.6.5.0-1.el7.centos @ovirt-3.6 ovirt-engine-setup.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-setup-base.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-setup-plugin-ovirt-engine.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-setup-plugin-ovirt-engine-common.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-setup-plugin-vmconsole-proxy-helper.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-setup-plugin-websocket-proxy.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-tools.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-tools-backup.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-userportal.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-vmconsole-proxy-helper.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-webadmin-portal.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-websocket-proxy.noarch 3.6.5.3-1.el7.centos @ovirt-3.6 ovirt-engine-wildfly.x86_64 8.2.1-1.el7 @ovirt-3.6 ovirt-engine-wildfly-overlay.noarch 8.0.5-1.el7 @ovirt-3.6 ovirt-host-deploy.noarch 1.4.1-1.el7.centos @ovirt-3.6 ovirt-host-deploy-java.noarch 1.4.1-1.el7.centos @ovirt-3.6 ovirt-image-uploader.noarch 3.6.0-1.el7.centos @ovirt-3.6 ovirt-iso-uploader.noarch 3.6.0-1.el7.centos @ovirt-3.6 ovirt-optimizer.noarch 0.9.1-2.el7.centos @ovirt-3.6 ovirt-optimizer-ui.noarch 0.9.1-2.el7.centos @ovirt-3.6 ovirt-release36.noarch 007-1 @ovirt-3.6 ovirt-setup-lib.noarch 1.0.1-1.el7.centos @ovirt-3.6 ovirt-vmconsole.noarch 1.0.0-1.el7.centos @ovirt-3.6 ovirt-vmconsole-proxy.noarch 1.0.0-1.el7.centos @ovirt-3.6 patternfly1.noarch 1.3.0-1.el7.centos @ovirt-3.6-patternfly1-noarch-epel python-daemon.noarch 1.6-4.el7 @ovirt-3.6-epel python-paramiko.noarch 1.15.1-1.el7 @ovirt-3.6-epel python-websockify.noarch 0.6.0-2.el7 @ovirt-3.6-epel spice-html5.noarch 0.1.6-1.el7 @ovirt-3.6-epel vdsm-jsonrpc-java.noarch 1.1.9-1.el7.centos @ovirt-3.6 nodes : oVirt Node Hypervisor release 3.6 (0.999.201603090756.el7.centos) vdsm.noarch 4.17.24-0.el7.centos vdsm-cli.noarch 4.17.24-0.el7.centos vdsm-hook-ethtool-options.noarch 4.17.24-0.el7.centos vdsm-hook-vmfex-dev.noarch 4.17.24-0.el7.centos vdsm-infra.noarch 4.17.24-0.el7.centos vdsm-jsonrpc.noarch 4.17.24-0.el7.centos vdsm-python.noarch 4.17.24-0.el7.centos vdsm-xmlrpc.noarch 4.17.24-0.el7.centos vdsm-yajsonrpc.noarch 4.17.24-0.el7.centos greetings, enax

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Second DataCenter isn't available to attach Export Storage Domain
by Joshua Adkisson 24 Apr '16

24 Apr '16

I have put the export domain into maintenance, detach from Datacenter 1, and when I try to attach it to Datacenter 2, attached to the same engine, when the Attach to Data Center dialog pops up, it only shows Datacenter 1. What am I missing here? Please be kind, I’m very new to oVirt… Version 3.6 CONFIDENTIALITY NOTICE: This email, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure, or distribution is prohibited. If you received this email and are not the intended recipient, please inform the sender by email reply and destroy all copies of the original message.

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Re: [ovirt-users] Unable to add hosts in ovirt-engine 3.6
by Oved Ourfali 23 Apr '16

23 Apr '16

You should be able to add new hosts to 3.5 cluster assuming proper 3.5 repos are used on these hosts. Can you attach complete logs? (engine ones and host deploy). Regards, Oved On Apr 22, 2016 8:45 AM, "Sandvik Agustin" <agustinsandvik(a)gmail.com> wrote: does that mean that i have to downgrade my ovirt-engine from 3.6 to 3.5? Or is there anyway to install host which running CentOS 6.7 O.S on ovirt-engine 3.6? TIA Sandvik On Thu, Apr 21, 2016 at 2:04 PM, Yedidyah Bar David <didi(a)redhat.com> wrote: > On Thu, Apr 21, 2016 at 4:57 AM, Sandvik Agustin > <agustinsandvik(a)gmail.com> wrote: > > Hi, > > > > Thanks for the quick reply, my ovirt-engine is running on CentOS 6.7 and > my > > hypervisor is also CentOS 6.7. > > As I wrote before, el6 hosts are not supported in 3.6. > > Best, > -- > Didi > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

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ssh -t serial connection on Widows
by Nathanaël Blanchet 22 Apr '16

22 Apr '16

Concerning ovirt-serial connection : ssh -t -p 2222ovirt-vmconsole@engine Waiting for the closed officiel bash implementation on W10, does it exist a way to do the same with putty or other ssh client? As the spice/vnc console, could it be a good idea to get the same on the UI so as to be OS independant? Thank you. -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

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CentOS Virtualization SIG is not aligned with latest oVirt release
by Stefano Stagnaro 22 Apr '16

22 Apr '16

Hi, today oVirt 3.6.5 has been released and I tried to perform a fresh installation through the CentOS Virtualization SIG: # yum install centos-release-ovirt36 which has installed, for dependencies, also - centos-release-gluster37 - centos-release-virt-common - centos-release-qemu-ev - centos-release-storage-common I immediately noticed that oVirt is still at version 3.6.3 (instead of 3.6.5). This makes it difficult to move to CentOS Virtualization SIG. Besides that, glusterfs is still at version 3.7.8 (instead of 3.7.11). I understand this is a different SIG but oVirt is affected in some way. Thank you, -- Stefano Stagnaro Prisma Telecom Testing S.r.l. Via Petrocchi, 4 20127 Milano – Italy Tel. 02 26113507 int 339 e-mail: stefanos(a)prismatelecomtesting.com skype: stefano.stagnaro

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[hosted-engine] engine failed to start after rebooted
by Wee Sritippho 22 Apr '16

22 Apr '16

Hi, I were upgrading oVirt from 3.6.4.1 to 3.6.5. The engine-vm was running on host02. These are the steps that I've done: 1. Set hosted engine maintenance mode to global 2. Accessed engine-vm and upgraded oVirt to latest version 3. Run 'reboot' in engine-vm 4. After about 10 minutes, the engine-vm still doesn't boot, so I set hosted engine maintenance mode back to none. 5. After another 10 minutes, the engine-vm still doesn't boot, so I restarted host02, host01 then host03 before the engine-vm would be accessible again. I then have to activate host01 and host03 again. Here are the log files from ovirt-hosted-engine-ha folder: - host01: https://gist.github.com/weeix/d73aa8506b296c27110747464ea33312 - host02: https://gist.github.com/weeix/c1b7033f07fb104fdd483cf7ea3a7852 How to correctly restart the engine-vm when we need to? -- Wee

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heavy webadmin
by Nathanaël Blanchet 22 Apr '16

22 Apr '16

Hi all, Since I upgraded engine to 3.6, I noticed that the webadmin takes a lot of ressources whatever is the browser. It can become very slow even for small actions, like changing tabs or editing a vm. The browser activity becomes intensive (100% of cpu) and the processor very hot with a increased fan activity. I suppose javascript to be responsible of this behaviour. Is there a way to reduce the resource allocated to the webadmin? (This is not a weakness of my laptop which is an i7 cpu with 16GB of RAM) -- Nathanaël Blanchet Supervision réseau Pôle Infrastrutures Informatiques 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr

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Unable to add hosts in ovirt-engine 3.6
by Sandvik Agustin 22 Apr '16

22 Apr '16

Hi Users, Good day, i'm having problem on adding hosts/hypervisor in ovirt-engine 3.6, a month ago i have successfully added 2 hypervisor when the engine is still version 3.5, then a week ago, i manage to update the engine from 3.5 to 3.6, yesterday i'm adding another 1 hypervisor and i tried using ovirt 3.6 repo for the new hypervisor and failed to add, tried to add the ovirt 3.5 repo and still failed to add, the ovirt-engine event tab shows "error code 1 during ssh session" i've googled it, "correct me if i'm wrong with this" the hypervisor having problema resolving name server which inside of ovirt repo 3.5 or 3.6, when i tried to open those "repolist" and tried to access it on my web browser it shows that "This site can’t be reached" some of sites inside repos are unable to reach or the directory path did not exist. are we having problem about those repos or it just me? is there any other way to install or add hosts whenever the repos or sites that holding the packages are having problem? TIA :) Sandvik

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