November 2018 - Users - oVirt List Archives

Hosted-engine restore to another data center
by kannis＠sitespect.com 23 Nov '18

23 Nov '18

Hello all, I'm trying to work out if it's possible to backup and restore a hosted-engine from one data center to a new hosted-engine in another data center. I am working on setting up oVirt across physical co-locations sites without shared storage between them and being able to restore a hosted-engine backup in another data center would be useful if the co-lo where the hosted-engine normally runs were to go down. Best, Kevin

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ansible ovirt_vm_facts and custom_compatibility_version attributes
by Nathanaël Blanchet 23 Nov '18

23 Nov '18

I'd like to manipulate with ovirt_vm_fact ansible module some vm attributes in the API lik_e _custom_compatibility_version. <https://infra.v100.abes.fr/ovirt-engine/apidoc/#/types/vm_base/attributes/c…> Right from the APi description, it is available from the VmBase struct, but I can't find it in the return ovirt_vm_facts value, neither with nested attributes. How should I do ? -- 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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The user admin@internal is not authorized to perform login
by Shawn Southern 23 Nov '18

23 Nov '18

No one can log in to our oVirt instance today. LDAP users cannot authenticate, and the internal 'admin' user gets "The user admin@internal is not authorized to perform login" after being authenticated. From engine.log: 2018-11-23 10:17:12,454-05 INFO [org.ovirt.engine.core.sso.utils.AuthenticationUtils] (default task-24) [] User admin@internal successfully logged in with scopes: ovirt-app-admin ovirt-app-api ovirt-app-portal ovirt-ext=auth:sequence-priority=~ ovirt-ext=revoke:revoke-all ovirt-ext=token-info:authz-search ovirt-ext=token-info:public-authz-search ovirt-ext=token-info:validate ovirt-ext=token:password-access 2018-11-23 10:17:12,576-05 INFO [org.ovirt.engine.core.bll.aaa.CreateUserSessionCommand] (default task-24) [43bd2e4f] Running command: CreateUserSessionCommand internal: false. 2018-11-23 10:17:12,584-05 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-24) [43bd2e4f] EVENT_ID: USER_VDC_LOGIN_FAILED(114), User admin@internal-authz connecting from '10.11.12.13' failed to log in<UNKNOWN>. 2018-11-23 10:17:12,585-05 ERROR [org.ovirt.engine.core.aaa.servlet.SsoPostLoginServlet] (default task-24) [] The user admin@internal is not authorized to perform login Where do I go from here?

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RDP as default console for Windows VM
by Anantha Raghava 23 Nov '18

23 Nov '18

Hi, In the past, we could set RDP as default console for Windows VM. VMs used to reboot once we set RDP under console options & become default for all users. In the new versions I am unable to achieve the same result. Is there a way to set RDP as default Console for Windows VM? -- Thanks & Regards, Anantha Raghava Do not print this e-mail unless required. Save Paper & trees.

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Ovirt VNC Server
by Hari Prasanth Loganathan 23 Nov '18

23 Nov '18

Hi Team, I have a VM for which I applied the console configuration as VNC. Now I have installed a tool Guacamole to connect to this VM from outside. As per Guacamole, It expects the following parameter to connect to the VM using VNC, <connection name="*Unique Name*"> <protocol>vnc</protocol> <param name="hostname">172.1.1.1</param> <param name="port">*5901*</param> </connection> I understand that the IP Address is VM's IP address but what is the port I need to use for connecting to the VM? What is the VNC server port in ovirt? Anyhelp is appreciated. Thanks, Hari -- DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission.

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NFS storage and importation
by Alexis Grillon 23 Nov '18

23 Nov '18

Hello, Our cluster use NFS storage (on each node as data, and on a NAS for export) We currently have a huge problem on our cluster, and export VM as OVA takes lot's of time. I checked on the NFS storage, and it looks like there's files who might be OVA in the images directory, and OVF files in the the master/vms Can someone tell me if, when i install a new engine, there's a way to get this VMs back inside the new engine (like the import tools by example) Thank you a lot for your answers, regards, Alexis Grillon Pôle Humanités Numériques, Outils, Méthodes et Analyse de Données Maison européenne des sciences de l'homme et de la société MESHS - Lille Nord de France / CNRS tel. +33 (0)3 20 12 58 57 | alexis.grillon(a)meshs.fr www.meshs.fr | 2, rue des Canonniers 59000 Lille GPG fingerprint AC37 4C4B 6308 975B 77D4 772F 214F 1E97 6C08 CD11

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Can i use l2-cache-size parameter for qcow2 images with Ovirt?
by zimmer＠bbaw.de 23 Nov '18

23 Nov '18

Hi, i'm new to Ovirt. Can i create qcow2 images with l2-cache-size parameter? Qemu supports it, see http://blogs.igalia.com/berto/2015/12/17/improving-disk-io-performance-in-q… But i'm not sure if the Ovirt frontend can handle it? thanks, Kai

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Reg: Virt-viewer for MAC
by syedquadeer＠ctel.in 23 Nov '18

23 Nov '18

Dear Team, Please help me to access ovirt VDI on mac book, as I cannot find any remote viewer client(virt-viewer) for mac. So please provide download link. Thanks & Regards, Syed Abdul Qadeer. 7660022818.

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drag file from local machine to vm
by max zhang 23 Nov '18

23 Nov '18

Hi friends ,i found it is successfully to drag file from local machine to vm,which login via remote-viewer.However,when I failed to drag file from VM to local machine,It is weird.Maybe something else need to do ?By the way,I also want to use USB-redirect function,But I found the function option is grey......

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Best way to add qcow2 file to block storage domain
by Gianluca Cecchi 22 Nov '18

22 Nov '18

Hello, I have a qcow2 image file with these details with "qemu-img info" command: file format: qcow2 virtual size: 66G (70866960384 bytes) disk size: 1.5G cluster_size: 65536 Format specific information: compat: 0.10 I'm on 4.2.6 and If I try to upload as a disk from the GUI it seems it tries to upload full 66Gb, not 1.5Gb... And it goes paused after the probably transferred 1.5Gb... Also, I would like it to be qcow2 1.1 and not 0.10 I have run: qemu-img convert -O qcow2 -o compat=1.1 source.qc2 source.qc2_v3 and now I have file format: qcow2 virtual size: 66G (70866960384 bytes) disk size: 4.2G cluster_size: 65536 Format specific information: compat: 1.1 lazy refcounts: false refcount bits: 16 corrupt: false Is it expected to pass from 1.5Gb to 4.2Gb after conversion? Anyway also in 1.1 format, if I try to upload It keeps sending the whole 66Gb and now it goes in paused after about 1 minute (at rate of 60MB/s) that lets me think that once arrived at the 4.2Gb size it has problems... Any hint? Thanks, Gianluca

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