Migration failed due to an Error: Fatal error during migration
by Anthony Bustillos Gonzalez
Hello,
I have this issue, when I tried to migrate one VM to another host.
"Migration failed due to an Error: Fatal error during migration "
OS: VERSION=Oracle Linux "8.7"
Qemu: KVM 6.1.1
log
2023-02-09 11:50:38,991-06 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-264062) [757bd45d] EVENT_ID: VM_MIGRATION_TO_SERVER_FAILED(120), Migration failed due to an Error: Fatal error during migration (VM: Coopavg-BDDESA01, Source: Coopavg-Moscow, Destination: Coopavg-Berlin).
1 year, 9 months
Turn on my host
by Anthony Bustillos Gonzalez
Hello,
I have a Cluster with two host, when i tried to turn off the host the VM's reboot the OS. I need migrate the VMS in HA... how i cand do this ?
1 year, 9 months
4.5.4 no virtualization?
by chaddr18＠gmail.com
i just download the last iso available 4.5.4 and virtualization is not inclued what is happening here?
1 year, 9 months
future of oVirt after end of road for CentOS. (porting)
by rp.neuli＠yahoo.com
Hello Masters,
I am very keen to use oVirt, but I was shocked and shaken to go ahead with oVirt after I heard about end of road for CentOS. Therefore I looked for some answers which I could not find online:
1. Will/Are you actively and vigorously porting:
a) oVirt Agent to other OS like ubuntu?
b) vdsm package to other OS like ubuntu, deb, openBSD etc.
2. While standalone oVirt Node can continue to have CentOS codebase under the hood. But do you still want to migrate it to other OS? like openBSD?
Kindly advice.
In my view, oVirt in itself is a good and complete platform. It just need to continue evolve as VM and container "OS"/hypervisor. At the same time 'agent' and vdsm should be ported to as many OS as possible.
Thank you.
Rajeev
1 year, 9 months
oVirt 4.5 console problem with Ubuntu 22.04 guest
by Kalil de A. Carvalho
Hello all.
Today I had a problem trying to connect with some VM's using console vnc,
through user portal, informing us that other one was connected already,
asking if we want to connect anyway, and after we accepted it show us a
information that was not possible connect, that has some problem
synchronize with de SSO, that is probably error with the guest agent. We
tried restarting the agent but had the same result. Just after shutdown and
starting again all things worked fine. We looked for any firewall rule,
errors between communication and we did not find anything.
Does anyone have this kind of problem? We have other O.S and
distribution working fine here, just have this problem with Ubuntu 22.04.
Best regards
--
Atenciosamente,
Kalil de A. Carvalho
1 year, 9 months
ImageIO Performance
by Jean-Louis Dupond
Hi All,
We backup our VM's with a custom script based on the
https://github.com/oVirt/python-ovirt-engine-sdk4/blob/main/examples/back...
example.
This works fine, but we start to see scaling issues.
On VM's where there are a lot of dirty blocks, the transfer goes really
slow (sometimes only 20MiB/sec).
At the same time we see that ovirt-imageio process sometimes uses 100%
CPU (its single threaded?).
Is this known behavior? Are there ways to optimize imageio? Or any other
ways to improve the download speed?
Thanks
Jean-Louis
1 year, 9 months
{REQUEST} oVirt (including RHHI) as HCI in the future
by 樽井周久（KTCSP）
To whom it may concern
I have been using oVirt in an HCI environment for over 5 years.
The reason why I chose oVirt (most attractive point of oVirt for me) was
that it is easy to build an HCI environment with GUI deployment.
Now, I found out that the deployment by GUI has been deprecated (from
ovirt4.5) on your forum site,
and that all the contents related to HCI were deleted (dropped) in your
official installation guide site.
https://lists.ovirt.org/archives/list/users@ovirt.org/message/CBDUBBKLTCW4MMWCXTRXNWDYPLP5CBUP/
https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_command_line/index.html
It seems that oVirt will not be able to build HCI environment in the future.
So I'm very worried about whether I can continue to use oVirt as before.
I would appreciate it if you could tell me about your prospects
regarding oVirt as HCI.
For your reference below.
On 4.5.3 oVirt host, Gluster deployment was done with GUI,
but hosted-engine had to be deployed with CLI.
On 4.5.4 oVirt host, Guster deployment failed with GUI,
so subsequent hosted-engine deployment could not proceed.
('str object' has no attribute 'vgname')
Best regards,
Kanehisa Tarui
Tokyo, Japan
1 year, 9 months
OS moves after reboot to different device
by simon＠justconnect.ie
Hi All,
I just built a 3 node cluster (4.5.2) with 3 Virtual Disks on identical Dell Servers.
First Virtual Disk /dev/sda - BOSS Card - 450GB
Second Virtual Disk /dev/sdb - SSD 14TB
Third Virtual Disk /dev/sdc - HDD 72TB
All OS disks were /dev/sda before reboot
Following reboot only first Node is still /dev/sda - other 2 nodes are now /dev/sdc
This obviously makes it impossible to create VG groups and create Gluster storage volumes.
Can anyone shed any light on why this is happening and how to prevent it.
Kind regards
Simon
1 year, 9 months
OVirt VM's not getting DHCP address
by mikejhathaway＠gmail.com
Hi Folks,
None of my VM's are ablt to get an IP from my DHCP server, the management network interface and an additional interface are both set to DHCP and are able to get addresses, but I am not able to see any VM's obtain an address, is there anything by way of trouble shooting someone can point me to please?
TIA
Mike
1 year, 9 months
