[ovirt-users] Data recovery from (now unused, but still mounted) Gluster Volume for a single VM

2021-08-02 Thread David White via Users
My hyperconverged cluster was running out of space. The reason for that is a good problem to have - I've grown more in the last 4 months than in the past 4-5 years combined. But the downside was, I had to go ahead and upgrade my storage, and it became urgent to do so. I began that process last

[ovirt-users] Re: Host not becoming active due to VDSM failure

2021-08-02 Thread Vinícius Ferrão via Users
Hi Ales, Nir. Sorry for the delayed answer. I didn't had the opportunity to answer it before. I'm running RHV (not RHVH) on RHEL 8.4 and on top of ppc64le. So it's not vanilla oVirt. Right now its based on: ovirt-host-4.4.1-4.el8ev.ppc64le I'm already with nmstate >= 0.3 as I can see:

[ovirt-users] Re: Question about cloud-init

2021-08-02 Thread Liran Rotenberg
On Mon, Aug 2, 2021 at 11:54 AM Tommy Sway wrote: > > Wouldn't the cloud-init information I configured in the initial run > properties page of the virtual machine be unnecessary? In that case - correct. Only the configuration you set in the run-once will be taken into account when you run it. >

[ovirt-users] Re: Restored engine backup: The provided authorization grant for the auth code has expired.

2021-08-02 Thread Nicolás
Hi Didi, El 7/4/21 a las 9:27, Yedidyah Bar David escribió: On Wed, Mar 24, 2021 at 12:07 PM Nicolás wrote: Hi, I'm restoring a full ovirt engine backup, having used the --scope=all option, for oVirt 4.3. I restored the backup on a fresh CentOS7 machine. The process went well, but when

[ovirt-users] Re: Combining Virtual machine image with multiple disks attached

2021-08-02 Thread Nir Soffer
On Mon, Aug 2, 2021 at 12:22 PM wrote: > > I have few VMs in Redhat Virtualisation environment RHeV ( using Rhevm4.1 > ) managed by a third party > > Now I am in the process of migrating those VMs to my cloud setup with > OpenStack ussuri version with KVM hypervisor and Glance storage.

[ovirt-users] Re: adding new host failed with error "CPU does not match the Cluster CPU Type"

2021-08-02 Thread jimod4--- via Users
If I run lscpu it shows the vmx and nx flags are there. Virtualization is enabled in bios. I have vms running on the kvm host ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement:

[ovirt-users] Re: CPU performance test results in three scenarios

2021-08-02 Thread Strahil Nikolov via Users
CPU passthrough and cpu pinning are important for cpu lattency workloads luke for example SAP HANA or workloads that benefit from the extra (cpu passthrough) instructions. Best Regards,Strahil Nikolov On Mon, Aug 2, 2021 at 13:13, Patrick Lomakin wrote: Have you done CPU passthrough in

[ovirt-users] Re: adding new host failed with error "CPU does not match the Cluster CPU Type"

2021-08-02 Thread j o via Users
When I run lscpu it shows the nx and vmx flags are present. Vitialization is enable in bios. I have vms running. Sent from my iPhone ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement:

[ovirt-users] Re: The provided authorization grant for the auth code has expired.

2021-08-02 Thread Strahil Nikolov via Users
Is this the built-in 'admin' user ? Best Regards,Strahil Nikolov On Mon, Aug 2, 2021 at 13:09, Nicolás wrote: Hi, A time ago I posted a similar question and I couldn't get it solved. I couldn't spend more time on this up until now, so I'm trying again and having the same error, which

[ovirt-users] Accessing the oVirt Console Remotely

2021-08-02 Thread louisb
I've installed ovirt on the my server (HPDL380Gen10) and was able to start the configuration process on the local machine. I'm tried to access the ovirt console remotely via the web however I've had no success. I'm using the same URL that is used locally, but when I execute the URL via my

[ovirt-users] Re: Data recovery from (now unused, but still mounted) Gluster Volume for a single VM

2021-08-02 Thread Patrick Lomakin
Greetings, I once wondered how data is stored between replicated bricks. Specifically, how disks are stored on the storage domain in Gluster. I checked a mounted brick via the standard path (path may be different) /gluster/data/data and saw many directories there. Maybe the hierarchy is

[ovirt-users] The provided authorization grant for the auth code has expired.

2021-08-02 Thread Nicolás
Hi, A time ago I posted a similar question and I couldn't get it solved. I couldn't spend more time on this up until now, so I'm trying again and having the same error, which I'm unable to fix. I would really appreciate some help since I cannot find any documentation for this. I'm restoring

[ovirt-users] Re: CPU performance test results in three scenarios

2021-08-02 Thread Patrick Lomakin
Have you done CPU passthrough in a high-performance virtual machine? What are the NUMA settings? As far as I know, CPU passthrough is only available in the high performance virtual machine and certain CPU flags are also applied ___ Users mailing list

[ovirt-users] CPU performance test results in three scenarios

2021-08-02 Thread Tommy Sway
Hello, I recently conducted a test to compare the CPU performance of a physical machine, a high performance VM (pass-through CPU, PIN CPU), and a common VM. Here are the results: 1. Physical machine: # sysbench --test=cpu --cpu-max-prime=1 --threads=2 run WARNING: the

[ovirt-users] Re: Question about cloud-init

2021-08-02 Thread Tommy Sway
Wouldn't the cloud-init information I configured in the initial run properties page of the virtual machine be unnecessary? -Original Message- From: Liran Rotenberg Sent: Monday, August 2, 2021 4:33 PM To: Tommy Sway Cc: users@ovirt.org Subject: Re: [ovirt-users] Re: Question

[ovirt-users] Question about pci pass-thru

2021-08-02 Thread Tony Pearce
I have recently added a fresh installed host on 4.4, with 3 x nvidia gpu's which have been passed through to a guest VM instance. The host also has a 1TB nvme SSD drive which we are using for the host OS install and /var/ partition size was modified to allow maximum space for the guest, the intent

[ovirt-users] Combining Virtual machine image with multiple disks attached

2021-08-02 Thread kkchn . in
I have few VMs in Redhat Virtualisation environment RHeV ( using Rhevm4.1 ) managed by a third party Now I am in the process of migrating those VMs to my cloud setup with OpenStack ussuri version with KVM hypervisor and Glance storage. The third party is making down each VM and

[ovirt-users] Re: Set fixed VNC/Spice Password for VMs.

2021-08-02 Thread Merlin Timm
The problem is this: I need to be able to connect to the systems automatically via a script. Even if the VMs are restarted. If the PW changes every time, my script doesn't work anymore. Am 02.08.21 um 09:32 schrieb Michal Skrivanek: On 31. 7. 2021, at 9:19, Strahil Nikolov

[ovirt-users] Re: adding new host failed with error "CPU does not match the Cluster CPU Type"

2021-08-02 Thread Michal Skrivanek
> On 1. 8. 2021, at 20:01, jimod4--- via Users wrote: > > i get the below error when i try to add a new kvm host to the cluster. I > know that the cpu is a haswell, Intel E5-2640 v3. if i run "virsh > capabilities" it returns Haswell-noTSX-IBRS. My KVM server is > redhat 8.4 fully

[ovirt-users] Re: Set fixed VNC/Spice Password for VMs.

2021-08-02 Thread Michal Skrivanek
> On 31. 7. 2021, at 9:19, Strahil Nikolov wrote: > > You need to (all Hypervisors that will be running this script): > - download the engine's CA from > https:///ovirt-engine/services/pki-resource?resource=ca-certificate=X509-PEM-CA > - put it at : > /etc/pki/ca-trust/source/anchors/ > -

[ovirt-users] Re: Question about cloud-init

2021-08-02 Thread Liran Rotenberg
On Mon, Aug 2, 2021 at 10:22 AM Tommy Sway wrote: > > Please note that once the VM booted, the only way to provide the cloud-init > payload is by using Run-Once. > For a VM that didn't boot, a regular run will work as well. > > > Do you mean that you can use cloud-init for the first normal

[ovirt-users] Re: Question about cloud-init

2021-08-02 Thread Tommy Sway
Please note that once the VM booted, the only way to provide the cloud-init payload is by using Run-Once. For a VM that didn't boot, a regular run will work as well. Do you mean that you can use cloud-init for the first normal startup of a virtual machine that has not yet been booted, and then