Hosted-engine restore to another data center
by kannis＠sitespect.com
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
6 years
The user admin@internal is not authorized to perform login
by Shawn Southern
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?
6 years
RDP as default console for Windows VM
by Anantha Raghava
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.
6 years
Ovirt VNC Server
by Hari Prasanth Loganathan
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
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6 years
NFS storage and importation
by Alexis Grillon
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
6 years
Reg: Virt-viewer for MAC
by syedquadeer＠ctel.in
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.
6 years
drag file from local machine to vm
by max zhang
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......
6 years
Best way to add qcow2 file to block storage domain
by Gianluca Cecchi
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
6 years
