[ovirt-users] static IP with OVN subnet

2022-09-16 Thread ravi k
Hello, Hope you are all doing well. We have an interesting thing going on and so wanted to share with you all for some ideas and feedback. We configured a cluster with OVS switch and added an external network with subnet. So OVN started managing the subnet using DHCP. But here's the problem.

[ovirt-users] why ovirtmgmt requires untagged network

2022-06-03 Thread ravi k
Hello, I tried searching the archives but couldn't find anything related, so posting a new thread. When adding a new host to the cluster, why do we need to assign the IP on an untagged network in the bond? It is failing with error in setupnetworks when we tried it with the IP assigned to a

[ovirt-users] adding host to cluster with ovs switch failing

2022-05-26 Thread ravi k
Hello all, I'm facing a strange error. I was able to add a host to a linux bridge based cluster. However if I try adding the host to a cluster with OVS switch it is failing. I can see that nmstate was able to create the ovirtmgmt bridge as well. At that point of time both the ovirtmgmt and the

[ovirt-users] Re: LACP across multiple switches

2022-05-25 Thread ravi k
> For the ovirtmgmt there’s some caveats to add it on top of bonds. I’m not > sure if as today > is solved, but you need to preconfigure vdsm if you want the bonded > interfaces to host > ovirtmgmt. Can you please elaborate on the "preconfigure vdsm if you want the bonded interfaces to host

[ovirt-users] what happens during a host bootstrap

2022-05-25 Thread ravi k
Hello, When we add a host to ovirt, the steps at a high level are virtualization checks, installation of packages, and creation of a bridge. Can someone please share more details around the bridge creation? I'll try explaining what I observed. We have a bond0 and the ip is assigned to

[ovirt-users] Re: new host addition to OVN cluster fails with Connectivity check failed, rolling back

2022-05-19 Thread ravi k
What's surprising is we're seeing the same issue in 4.4.8 as well. Sadly even this is also EOL now. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement:

[ovirt-users] Re: new host addition to OVN cluster fails with Connectivity check failed, rolling back

2022-04-26 Thread ravi k
> I would suggest to rather go with 4.5 directly. Thanks. I'm afraid we may not be able to go with 4.5 yet as we're going with Oracle. Regards, Ravi ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org

[ovirt-users] Re: new host addition to OVN cluster fails with Connectivity check failed, rolling back

2022-04-25 Thread ravi k
Hi Sandro, Thanks for that. I remember you mentioned this in another post too :) I posted about this as there might be some users using 4.3 and might pitch in with some ideas. We're starting out with a greenfield setup. Would you suggest that we rather go with 4.4 directly? Regards, Ravi

[ovirt-users] new host addition to OVN cluster fails with Connectivity check failed, rolling back

2022-04-21 Thread ravi k
Hello, I have a a oVirt 4.3 installation with two clusters. One of the cluster has switch type as OVS. I'm trying to add a second host to this cluster. I did a clean install of the OS, configured bond0 and bond0.2306 as the VLAN interface. I was able to add the host to the cluster. When I go

[ovirt-users] OVN in oVirt : practical use cases

2022-04-17 Thread ravi k
Hello, I was exploring OVN in oVirt and got thinking as to where it's practical use cases are? Folks who've implemented it in their production environments, can you please explain how you are using OVN in your environment. It seemed to be a bit complex for implementing and maintaining. It might

[ovirt-users] Re: OVN routing and firewalling in oVirt

2022-04-17 Thread ravi k
Thank you very much for listing down the steps. It's been 5 years. So I'm not sure if we still need to create LRPs and LSPs manually? I ask because I do not see any provision in the oVirt interface. If we have a large number of networks defined in OVN, then it'll be a task to add the LRPs and

[ovirt-users] Duplicate nameserver in Host causing unassigned state when adding. possible bug?

2022-04-08 Thread ravi k
Hello all, We are running oVirt 4.3.10.4-1.0.22.el7. I noticed an interesting issue or a possible bug yesterday. I was trying to add a host when I noticed that it was failing and the host status was going into 'unassigned' state. I saw the below error in the engine log.

[ovirt-users] Re: Network filters in oVirt : zero-trust, IP and port filtering

2022-04-01 Thread ravi k
I've created the below filter. The intention is that it will allow incoming traffic only from SRCIP parameter and within the port range. However I'm still able to access the VM from other IPs as well. We are running oVirt 4.3 and the networks are vlan tagged. virsh -r nwfilter-dumpxml

[ovirt-users] Re: Link multiple self-hosted engines

2022-03-14 Thread ravi k
The thread https://lists.ovirt.org/archives/list/users@ovirt.org/thread/CD5WDA2Y77MHQOV73DQ5UA7W3YO7COUY/ also suggests using ManageIQ. I'll read more on that to find out. ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to

[ovirt-users] Link multiple self-hosted engines

2022-03-14 Thread ravi k
Hello, We are planning to install self-hosted engines in our production and DR locations which are separated physically. VMware's vcenter has a feature wherein we can link vcenters so we can access both DCs in the same console. Do we have something like that in oVirt as well? I was searching

[ovirt-users] Re: OVS switch type for hosted-engine

2022-03-10 Thread ravi k
I tried this and it didn't work. In 4.3 the option to change the switch type is not allowed. I still changed the switch type of ovirtmgmt in the file and rebooted. But it didn't have any effect. Isn't there a way we can specify OVS as switch type when installing the self-hosted engine?

[ovirt-users] Re: OVS switch type for hosted-engine

2022-03-09 Thread ravi k
> Just to close this thread, we were able to manually convert our hosted-engine > 4.1.1 Hello Devin, Thanks a lot for this. I was setting up a cluster and intended it enable OVN in it. I came across this thread when searching for a solution. Does this change in 4.3 version or 4.4 so we can

[ovirt-users] Re: New oVirt self-hosted engine deployment : design ideas

2022-03-09 Thread ravi k
> If you are going to have more hosts, please note that it's not > recommended to have more than 8 hosted-engine hosts. So if you'll > still want to keep them all in the same cluster, some of them will be > HE hosts and some not - this might be slightly confusing, depending on > your use case.

[ovirt-users] New oVirt self-hosted engine deployment : design ideas

2022-03-09 Thread ravi k
Hello, We are creating a self-hosted engine deployment and have come up with a draft design. I thought I'll get your thoughts on improving it. It is still a test setup and so we can make changes to make it resilient. We have four hosts, host01..04. I did the self-hosted engine deployment on the

[ovirt-users] New virtual machine default properties

2022-03-04 Thread ravi k
Hello, We are currently using oVirt version 4.3.10.4-1.0.22.el7. When we click on create new VM, the OS is selected as "other OS" and "optimized for" is desktop. I'm creating the VMs from Ansible. The problem is that the "video type" is defaulting to QXL due to which the VM is failing to start

[ovirt-users] Re: Network filters in oVirt : zero-trust, IP and port filtering

2022-02-08 Thread ravi k
> you can use it from the engine under some conditions. > 1) You need to make sure that all hosts have this filter. > 2) You need to define this filter in engine DB otherwise you would need > some kind of hook to apply it. Thanks a lot for that. If there's any doc that hints on how to define the

[ovirt-users] Network filters in oVirt : zero-trust, IP and port filtering

2022-02-08 Thread ravi k
Good people of the community, Hope you are all doing well. We are exploring the network filters in oVirt to check if we can implement a zero-trust model at the network level. The intention is to have a filter which takes two parameters, IP and PORT. After that there will be a 'deny all' rule.

[ovirt-users] Re: Installing a windows vm from importing an OVA Template

2022-02-04 Thread ravi k
Hello, I work along with Moiz and here's what we tried. We created a blank VM, loaded Windows 2016 ISO and booted it up. When we select the OS as Windows 2016 x64 the ISO is loaded but the screen is stuck with the windows logo. The CPU spikes up to 99%. However if we select the OS as 'Other

[ovirt-users] Re: New oVirt setup with OVN : Hypervisor with LACP bond : queries

2022-01-25 Thread ravi k
>With those conditions you don't need to start any > service, everything should be running and the hosts installed > in the cluster will have tunnels ready on ovirtmgmt. Thanks for that. It is clear now. We have an existing oVirt setup with logical networks created. In order to test OVN we are

[ovirt-users] Re: New oVirt setup with OVN : Hypervisor with LACP bond : queries

2022-01-24 Thread ravi k
> You should not run ovn-config manually, if the host bond0 has ovirtmgmt on > top of it. That is all done by host deploy. The step might be needed if you > want to have a tunnel on a different interface than ovirtmgmt is using. Thanks for that. We performed a normal oVirt install and as a part

[ovirt-users] Re: New oVirt setup with OVN : Hypervisor with LACP bond : queries

2022-01-24 Thread ravi k
> Can you give some more details about your current vSphere infrastructure? > What about the level of downtime you could give when migrating? > Have you already planned the strategy to transfer your VMs from vSphere to > oVirt? We are still in the initial stages and so conducting a POC. > Take

[ovirt-users] New oVirt setup with OVN : Hypervisor with LACP bond : queries

2022-01-22 Thread ravi k
Hello team, Thank you for all the wonderful work you've been doing. I'm starting out new with oVirt and OVN. So please excuse me if the questions are too naive. We intend to do a POC to check if we can migrate VMs off our current VMware to oVirt. The intention is to migrate the VMs with the

[ovirt-users] Re: NFS Synology NAS (DSM 7)

2021-08-27 Thread Alex K
On Fri, Aug 27, 2021, 19:48 Maton, Brett wrote: > Hi List, > > I can't get oVirt 4.4.8.5-1.el8 (running on oVirt Node hosts) to connect > to an NFS share on a Synology NAS. > > I gave up trying to get the hosted engine deployed and put that on an > iscsi volume instead... > > The directory

[ovirt-users] Re: Fencing ilo4

2021-08-27 Thread Alex K
On Fri, Aug 27, 2021, 20:33 wrote: > Hi > This thread points to the same thing but there's no solution. > https://lists.ovirt.org/archives/list/users@ovirt.org/message/CGHM7K2DJH76MQSDYNBNXI4LXUU7IHHS/ > I am seting up a new kvm environment. Oracle linux virtualization manager > is up, kvm host

[ovirt-users] Re: export VM from oVirt engine 3.5

2021-07-08 Thread Alex K
On Thu, Jul 8, 2021, 20:19 wrote: > Hello, > I am trying to export a bunch o VM from oVirt version 3.5 > The problem is that there is no OVA support for exporting them. I also > tryed to export VMs into OVA format using ovirtsdk4 which anyway won't work > on oVirt 3.5. > I can successfully

[ovirt-users] Re: Hosted-Engine vs Standalone Engine

2021-03-25 Thread Alex K
On Wed, Mar 24, 2021, 23:04 Ian Easter wrote: > Hello Folks, > > I have had to install a Hosted-Engine a few times in my environment. > There have been some hardware issues and power issues that left the HE > unrecoverable. > > In this situation, would the Standalone Engine install be more

[ovirt-users] Re: Hyperconverged engine high availability?

2021-03-20 Thread Alex K
On Sat, Mar 20, 2021, 22:15 David White via Users wrote: > I just finished deploying oVirt 4.4.5 onto a 3-node hyperconverged cluster > running on Red Hat 8.3 OS. > > Over the course of the setup, I noticed that I had to setup the storage > for the engine separately from the gluster bricks. > >

[ovirt-users] Re: snapshot solution: Existing snapshots that were taken after this one will be erased.

2021-03-06 Thread Alex K
On Sat, Mar 6, 2021, 09:13 Strahil Nikolov via Users wrote: > Commiting a snapshot means that you want to revert to that state, which > means that all data afterwards is lost. > Even if you keep the latest snapshot, it won't be usefull. > For example you got the following: > > Install -> snap1

[ovirt-users] Re: Gluster volume engine stuck in healing with 1 unsynched entry & HostedEngine paused

2021-03-05 Thread Alex K
On Thu, Mar 4, 2021 at 8:59 PM wrote: > Hello again, > I've tried to heal the brick with latest-mtime, but I get the following: > > gluster volume heal engine split-brain latest-mtime >

[ovirt-users] Re: Gluster volume engine stuck in healing with 1 unsynched entry & HostedEngine paused

2021-03-03 Thread Alex K
On Wed, Mar 3, 2021, 19:13 wrote: > Hello, > > Thank you very much for your reply. > > I get the following from the below gluster commands: > > [root@ov-no1 ~]# gluster volume heal engine info split-brain > Brick ov-no1.ariadne-t.local:/gluster_bricks/engine/engine >

[ovirt-users] Re: Gluster volume engine stuck in healing with 1 unsynched entry & HostedEngine paused

2021-03-02 Thread Alex K
On Mon, Mar 1, 2021, 15:20 wrote: > Hello again, > > I am back with a brief description of the situation I am in, and questions > about the recovery. > > oVirt environment: 4.3.5.2 Hyperconverged > GlusterFS: Replica 2 + Arbiter 1 > GlusterFS volumes: data, engine, vmstore > > The current

[ovirt-users] Re: recovering gluster volumes when moving hosts to a new datacenter

2021-01-30 Thread Alex K
On Fri, Jan 29, 2021, 12:15 Nathanaël Blanchet wrote: > Hi, > > I moved 3 hosts (for replica 3 volume) from a previous datacenter to a > new datacenter. > > Those hosts had initially been configured in a gluster cluster and > managed multiple gluster volume created with ovirt UI. > > These hosts

[ovirt-users] Re: oVirt Engine no longer Starting

2021-01-16 Thread Alex K
On Sat, Jan 16, 2021, 16:08 penguin pages wrote: > > Thanks for help following below. > > 1) Auth to Libvirtd and show VM "hosted engine" but also now that I > manually registered "ns01" per above > [root@medusa ~]# vdsm-client Host getVMList > [ > { > "status": "Down", >

[ovirt-users] Re: oVirt Engine no longer Starting

2021-01-15 Thread Alex K
On Fri, Jan 15, 2021, 22:04 penguin pages wrote: > > Thanks for replies. > > Here is where it is at: > > # Two nodes think no VMs exist > [root@odin ~]# vdsm-client Host getVMList > [] > > #One showing one VM but down > [root@medusa ~]# vdsm-client Host getVMList > [ > { > "status":

[ovirt-users] Re: oVirt Engine no longer Starting

2021-01-15 Thread Alex K
On Fri, Jan 15, 2021, 20:20 Strahil Nikolov via Users wrote: > > > > > Questions: > > 1) I have two important VMs that have snapshots that I need to boot > > up. Is their a means with an HCI configuration to manually start the > > VMs without oVirt engine being up? > What it worked for me was:

[ovirt-users] Re: potential split-brain after upgrading Gluster version and rebooting one of three storage nodes

2021-01-11 Thread Alex K
On Mon, Jan 11, 2021, 20:51 Jayme wrote: > Correct me if I'm wrong but according to the docs, there might be a more > elegant way of doing something similar with gluster cli ex: gluster volume > heal split-brain latest-mtime -- although I have never > tried it myself. > This is the usual way I

[ovirt-users] Re: 2021 first ovirt network question

2021-01-07 Thread Alex K
On Thu, Jan 7, 2021, 16:14 wrote: > Thanks for advice. > Here is the iperf3 test results > > Connecting to host xyz.example.com, port 6000 > [ 4] local XXX.XXX.XXX.XXX port 36140 connected to XYZ.XYZ.XYZ.XYZ port > 6000 > [ ID] Interval Transfer Bandwidth Retr Cwnd > [ 4]

[ovirt-users] Re: CentOS Stream support

2021-01-05 Thread Alex K
On Fri, Jun 5, 2020, 11:36 Michal Skrivanek wrote: > Hi all, > we would like to ask about interest in community about oVirt moving to > CentOS Stream. > There were some requests before but it’s hard to see how many people would > really like to see that. > > With CentOS releases lagging behind

[ovirt-users] Re: fence_xvm for testing

2020-12-17 Thread Alex K
on top a KVM host running centos 8 stream. > > Best Regards, > Strahil Nikolov > > > > > > > В четвъртък, 17 декември 2020 г., 11:16:47 Гринуич+2, Alex K < > rightkickt...@gmail.com> написа: > > > > > > Hi Strahil, > > Do you have a workin

[ovirt-users] Re: fence_xvm for testing

2020-12-17 Thread Alex K
, the VMs require an open tcp port to receive the necessary output of > each request. > > Best Regards, > Strahil Nikolov > > > > > > > В понеделник, 14 декември 2020 г., 10:57:11 Гринуич+2, Alex K < > rightkickt...@gmail.com> написа: > > > > > &

[ovirt-users] Re: fence_xvm for testing

2020-12-15 Thread Alex K
VdsFenceOptionMapping CustomVdsFenceOptionMapping: fence_xvm: version: general > > On Tue, Dec 15, 2020 at 12:56 PM Alex K wrote: > >> >> >> On Tue, Dec 15, 2020 at 12:34 PM Martin Perina >> wrote: >> >>> >>> >>> On Tue, Dec 15, 2020 at 11:18 AM Alex

[ovirt-users] Re: fence_xvm for testing

2020-12-15 Thread Alex K
On Tue, Dec 15, 2020 at 12:34 PM Martin Perina wrote: > > > On Tue, Dec 15, 2020 at 11:18 AM Alex K wrote: > >> >> >> On Tue, Dec 15, 2020 at 11:59 AM Martin Perina >> wrote: >> >>> Hi, >>> >>> could you please provide engi

[ovirt-users] Re: fence_xvm for testing

2020-12-15 Thread Alex K
apping as below (and have restarted ovirt-engine service): engine-config -g CustomFenceAgentMapping CustomFenceAgentMapping: fence_xvm=fence_xvm version: general Let me know if you need more logs. I am running ovirt 4.3.10. > Thanks, > Martin > > > On Tue, Dec 15,

[ovirt-users] Re: fence_xvm for testing

2020-12-15 Thread Alex K
On Tue, Dec 15, 2020 at 11:07 AM Alex K wrote: > > > On Mon, Dec 14, 2020 at 8:59 PM Strahil Nikolov > wrote: > >> Fence_xvm requires a key is deployed on both the Host and the VMs in >> order to succeed. What is happening when you use the cli on any of the VMs

[ovirt-users] Re: fence_xvm for testing

2020-12-15 Thread Alex K
of > each request.I I deployed keys at the physical host and virtual hosts, as per https://github.com/rightkick/Notes/blob/master/Ovirt-fence_xmv.md I can get the VM status from the virtual hosts: [root@kvm1 cluster]# fence_xvm -a 225.0.0.12 -k /etc/cluster/fence_xvm.key -H ovirt-node0 -o status Status:

[ovirt-users] fence_xvm for testing

2020-12-14 Thread Alex K
Hi friends, I was wondering what is needed to setup fence_xvm in order to use for power management in virtual nested environments for testing purposes. I have followed the following steps: https://github.com/rightkick/Notes/blob/master/Ovirt-fence_xmv.md I tried also engine-config -s

[ovirt-users] Re: OPNsense / FreeBSD 12.1

2020-12-12 Thread Alex K
can you try to set it general Linux? I don't remember now if there is a bsd/freebsd type that you can set at os type for guest. > > Thank you again. > > Em sex., 11 de dez. de 2020 às 17:19, Alex K > escreveu: > >> >> >> On Fri, Dec 11, 2020, 20:39 Jor

[ovirt-users] Re: OPNsense / FreeBSD 12.1

2020-12-11 Thread Alex K
On Fri, Dec 11, 2020, 20:39 Jorge Visentini wrote: > Hi all. > > I tried to install OPNsense 20.7.6 (FreeBSD 12.1) and it was not possible > to detect the NICs. > > I tried both the virtio driver and the e1000. Virtio does not detect and > e1000 crashes at startup. > In pure KVM, it works, so I

[ovirt-users] Re: Can not connect to gluster storage

2020-11-27 Thread Alex K
On Fri, Nov 27, 2020, 15:02 Stefan Wolf wrote: > Hello, > I ve a host that can not connet to gluster storage. > It has worked since I ve set up the environment, and today it stoped > working > > this are the error messages in the webui > The error message for connection

[ovirt-users] Re: Connecting OVN network to physical network

2020-11-25 Thread Alex K
ich is currently in tech-preview. [1]: https://github.com/oVirt/ovirt-provider-ovn/blob/master/docs/provider_api_description.adoc#security On Wed, Nov 25, 2020 at 9:47 PM Alex K wrote: > Hi all, > > I have created some logical switches at the OVN network provider (the > default

[ovirt-users] Connecting OVN network to physical network

2020-11-25 Thread Alex K
Hi all, I have created some logical switches at the OVN network provider (the default provider that is configured during engine-setup). This is working fine. I would like though to be able to connect a logical OVN switch to a physical network at which the hosts have access, so as to give access

[ovirt-users] Re: ovirt 4.3 - locked image vm - unable to remove a failed deploy of a guest dom

2020-11-25 Thread Alex K
On Wed, Nov 25, 2020 at 8:05 PM <3c.moni...@gruppofilippetti.it> wrote: > Hi, > it seems not work... > > bash-4.2$ psql > psql (10.6) > Type "help" for help. > > postgres=# SELECT vm_name from vms where vm_guid = (SELECT vm_guid FROM > vm_images_view where imagestatus = 2); > ERROR: relation

[ovirt-users] Re: ovirt 4.3 - locked image vm - unable to remove a failed deploy of a guest dom

2020-11-25 Thread Alex K
On Tue, Nov 17, 2020, 18:42 <3c.moni...@gruppofilippetti.it> wrote: > Hi. > taskcleaner and unlock_entity are just 2 items of reported rhel solution > I've used , but didn't worked. > Locked Image still there! > I would try also to unlock it at db. Some steps from version 3.x. should be same for

[ovirt-users] Re: ovirt 4.3 cannot upload ISO to data domain

2020-11-24 Thread Alex K
the web UI, it say the certificate is not valid. with a > red warning. but, i have already added the certificate to chrome > > El mar, 24 de nov. de 2020 a la(s) 07:22, Alex K (rightkickt...@gmail.com) > escribió: > >> >> >> On Mon, Nov 23, 2020 at 4:43 PM Facundo Badarac

[ovirt-users] Re: Fix corrupt self-hosted engine

2020-11-24 Thread Alex K
On Mon, Nov 23, 2020 at 10:09 AM Yedidyah Bar David wrote: > On Mon, Nov 23, 2020 at 9:54 AM Alex K wrote: > > > > > > > > On Sun, Nov 22, 2020 at 8:57 AM Yedidyah Bar David > wrote: > >> > >> On Thu, Nov 19, 2020 at 9:43 PM Alex K wrote: >

[ovirt-users] Re: ovirt 4.3 cannot upload ISO to data domain

2020-11-24 Thread Alex K
On Mon, Nov 23, 2020 at 4:43 PM Facundo Badaracco wrote: > Hi everyone. > > Im trying to upload a ISO to my data domain, the GUI gives me this error > "Connection > to ovirt-imageio service has failed. Ensure that ovirt-engine certificate >

[ovirt-users] Re: bond or different networks for frontend and backend

2020-11-24 Thread Alex K
On Tue, Nov 24, 2020 at 10:40 AM jb wrote: > Hello, > > here in the description > ( > https://www.ovirt.org/documentation/gluster-hyperconverged/chap-Single_node_hyperconverged.html) > > it says that we should have at least 2 interfaces to separate frontend > and backend traffic. > > How is this

[ovirt-users] Re: Replacing ovirt certificates issue

2020-11-23 Thread Alex K
On Mon, Nov 23, 2020 at 4:54 PM Alex K wrote: > > > On Mon, Nov 23, 2020 at 9:42 AM Alex K wrote: > >> >> >> On Mon, Nov 23, 2020 at 9:35 AM Dominik Holler >> wrote: >> >>> >>> >>> On Fri, Nov 20, 2020 at 12:38 PM Alex K

[ovirt-users] Re: Replacing ovirt certificates issue

2020-11-23 Thread Alex K
On Mon, Nov 23, 2020 at 9:42 AM Alex K wrote: > > > On Mon, Nov 23, 2020 at 9:35 AM Dominik Holler wrote: > >> >> >> On Fri, Nov 20, 2020 at 12:38 PM Alex K wrote: >> >>> Following the above, I was seeing that OVN provider connectivity test >>

[ovirt-users] Re: Replacing ovirt certificates issue

2020-11-23 Thread Alex K
On Mon, Nov 23, 2020 at 9:35 AM Dominik Holler wrote: > > > On Fri, Nov 20, 2020 at 12:38 PM Alex K wrote: > >> Following the above, I was seeing that OVN provider connectivity test was >> failing due to some certificate issue and had to do the following to fix &

[ovirt-users] Re: Fix corrupt self-hosted engine

2020-11-22 Thread Alex K
On Sun, Nov 22, 2020 at 8:57 AM Yedidyah Bar David wrote: > On Thu, Nov 19, 2020 at 9:43 PM Alex K wrote: > >> >> >> On Thu, Nov 19, 2020 at 5:31 PM Alex K wrote: >> >>> Hi Didi, >>> >>> On Thu, Nov 19, 2020 at 5:13 PM Yedidyah Bar D

[ovirt-users] Re: Replacing ovirt certificates issue

2020-11-22 Thread Alex K
On Sun, Nov 22, 2020 at 9:11 AM Yedidyah Bar David wrote: > On Fri, Nov 20, 2020 at 1:37 PM Alex K wrote: > >> Following the above, I was seeing that OVN provider connectivity test was >> failing due to some certificate issue and had to do the following to fix >> it: &g

[ovirt-users] Re: Replacing ovirt certificates issue

2020-11-20 Thread Alex K
trust the cert, and when pressing ok i get a green confirmation of successful connection. Is there anything else that can be done to fix OVN functionality? Thanx Alex On Thu, Nov 19, 2020 at 9:00 AM Alex K wrote: > Seems that all services (imageio, ovn, web socket) are fine after >

[ovirt-users] Re: Fix corrupt self-hosted engine

2020-11-19 Thread Alex K
, as instructed from the restore operation. Gained engine web access and saw the same running VMs were shown as up without issues. I only observed one VM not able to start due to illegal volume, but that's another story. On Thu, Nov 19, 2020 at 9:42 PM Alex K wrote: > > > On Thu, Nov 19, 2020 a

[ovirt-users] Fix corrupt self-hosted engine

2020-11-19 Thread Alex K
Hi all, I have a corrupt self-hosted engine (with several file system errors, postgres not able to start) and thus it does not give access to the web UI. This happened following an unlucky split brain resolution (I am running 2 nodes). The two hosts are running VMs also which I would like to keep

[ovirt-users] Re: Replacing ovirt certificates issue

2020-11-18 Thread Alex K
-setup might not be needed. On Wed, Nov 18, 2020 at 3:07 PM Alex K wrote: > Seems I had a typo at > /etc/ovirt-engine/engine.conf.d/99-custom-truststore.conf. > I will repeat the test to verify that all services are functional > following this process. > > On Wed, Nov 18, 2020

[ovirt-users] Re: How to create a backup in event of hardware failure of a single hosted engine?

2020-11-18 Thread Alex K
On Wed, Nov 18, 2020 at 1:40 PM wrote: > Hello Alex, > How do i prepare the gluster volume as the gluster volume is also hosted > on the 1st baremetal, can you elaborate this setup? > just reading the docs of gluster must consists of 3 node either 3 gluster > nodes or 2 gluster nodes + 1 arbiter

[ovirt-users] Re: Replacing ovirt certificates issue

2020-11-18 Thread Alex K
Seems I had a typo at /etc/ovirt-engine/engine.conf.d/99-custom-truststore.conf. I will repeat the test to verify that all services are functional following this process. On Wed, Nov 18, 2020 at 10:24 AM Alex K wrote: > Hi all, > > I am trying to replace the ovirt certificate at

[ovirt-users] Replacing ovirt certificates issue

2020-11-18 Thread Alex K
Hi all, I am trying to replace the ovirt certificate at ovirt 4.3 following this: https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/html/administration_guide/appe-red_hat_enterprise_virtualization_and_ssl I am doing the following: I have engine FQDN: manager.lab.local 1.

[ovirt-users] Re: How to create a backup in event of hardware failure of a single hosted engine?

2020-11-17 Thread Alex K
On Tue, Nov 17, 2020, 11:08 wrote: > Hello everyone, > Currently we have a single bare metal that hosts oVirt and glusterFS which > later on to be converted to a 3 nodes for HCI, currently another bare metal > is coming this week and was planning to initially create it as a backup. > > is it

[ovirt-users] Re: ovirt 4.3 - locked image vm - unable to remove a failed deploy of a guest dom

2020-11-17 Thread Alex K
On Tue, Nov 17, 2020, 16:12 <3c.moni...@gruppofilippetti.it> wrote: > Hi all. > I've deployed a VM from a corrupted template (it's disk is missing, but > I've checked it later...). > My Software Version is:4.3 > Now, I have an unmanaged VM in inventory and unable to remove it too. > It's

[ovirt-users] Re: Upgrade OVIRT from 3.6 to 4.3

2020-11-11 Thread Alex K
On Wed, Nov 11, 2020, 17:03 Miguel Angel Costas wrote: > Hi Guys! > > I need to upgrade from 3.6 to 4.3 and I have a doubt. > Do I need to restard VMs for each upgrade (DC Compatibilty 1° 4.0 - 2° > 4.1 - 3° 4.2 and 4° 4.3) or can modify the compatibilty from 3.6 to 4.2 > and restart the vms

[ovirt-users] Re: VM's gone to unknown state

2020-11-10 Thread Alex K
Hi Hariharan, On Tue, Nov 10, 2020 at 11:36 AM wrote: > Dear Alex, > > Thanks for your kind response! So its mandatory to enable power > management? Is that a good way to enable power management in running hosts > or already installed hosts in Ovirt? If possible, let me know the benifits > of

[ovirt-users] Re: VM with illegal snapshots

2020-11-09 Thread Alex K
On Fri, Oct 9, 2020, 12:59 Giorgio Biacchi wrote: > Hi, > due to a bug in our Ovirt integrated backup system now we have some VMs > with snapshots in illegal state. > > It seems that there's an inconsistency between the db and the real > status of images on disk. > > Let me show an example: > >

[ovirt-users] Re: VM's gone to unknown state

2020-11-09 Thread Alex K
On Mon, Nov 9, 2020, 19:12 wrote: > Dear Strahil Nikolov, > > Thank you so much for your kind response and immediate help! The issue got > resolved and now the hosts got up and running. There was a multiple > problems in Hosts and again and again I got same issue. Then finally I > rebooted the

[ovirt-users] Re: Fence Agent in Virtual Environment

2020-11-05 Thread Alex K
On Thu, Nov 5, 2020, 18:20 Strahil Nikolov via Users wrote: > This is just a guess , but you might be able to install fence_xvm on all > Virtualized Hosts . > Did not know fence_xvm. Interesting to check it. > > Best Regards, > Strahil Nikolov > > > > > > > В четвъртък, 5 ноември 2020 г.,

[ovirt-users] Re: Fence Agent in Virtual Environment

2020-11-05 Thread Alex K
On Thu, Nov 5, 2020, 16:00 jb wrote: > Hello, > > I would like to build a hyperconverged gluster with hosted engine in a > virtual environment, on Fedora 33 with KVM. > > The setup is for testing purposes, specially for test upgrades before > running them on the real physical Servers. But I want

[ovirt-users] Re: Question about OVN MTU

2020-10-29 Thread Alex K
On Tue, Oct 27, 2020, 02:49 Strahil Nikolov via Users wrote: > Hello All, > > I would like to learn more about OVN and especially the maximum MTU that I > can use in my environment. > > Current Setup 4.3.10 > Network was created via UI -> MTU Custom -> 8976 -> Create on External > Provider ->

[ovirt-users] Re: Storage Domain Data (Master)

2020-10-25 Thread Alex K
On Fri, Oct 23, 2020, 19:33 wrote: > When data (Master) is down the others Domains data are down too? > > What is the best practice when a problem ocurres to the Data Master? > You try to avoid problems with master data store by adding high availability at the design. At HCI approach with

[ovirt-users] Re: Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-23 Thread KISHOR K
Hello, Sorry, yes i meant a bug in ovirt with SLES, not in SLES :). Now, I understand all the details. Thanks a lot ! I will then open a bug as suggested, never did it before but hope it will be easy :) /Kishore ___ Users mailing list --

[ovirt-users] Re: Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-22 Thread KISHOR K
Ok, May I know why you think it's only a bug in SLES?. As I said before, ovirt is behaving the same way even for CentOS7 VMs. I am attaching the details again here below. One of running CentOS VM memory details are as below. [centos@centos-vm1 ~]$ free -m total

[ovirt-users] Re: Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-21 Thread KISHOR K
Hi, I think I already checked that. What I meant (since beginning) was that ovirt is reporting memory usage in GUI same way regardless of CentOS or SLES in our case. My main question is why ovirt is reporting memory usage percentage based on "free" memory but not actually based on "available

[ovirt-users] Re: Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-17 Thread KISHOR K
Hi, Most of our VMs are SLES SP15 and also few are CentOS 7. But the problem looks to be same for any type of VM. Today, I tried to clear the "buff/cache" memory manually for one of the VM using "sync; echo 3 > /proc/sys/vm/drop_caches" linux command and then I noticed in ovirt GUI that VM's

[ovirt-users] Question on "Memory" column/field in Virtual Machines list/table in ovirt GUI

2020-09-16 Thread KISHOR K
Hi, Memory field/column for few of VMs in our ovirt (Compute -> Virtual Machines -> Memory column) shows more than 90%. But, when I checked (from free and also other commands) the actual "used" memory by those VMs, it is less than 60%. What I see (from free -h) is that ovirt seems to be

[ovirt-users] Re: Failed to create a new VM in ovirt due to "The host did not satisfy internal filter Memory" error

2020-09-10 Thread KISHOR K
Hi, Yes, I checked that link already to make sure we have correct version. Our Ovirt version is 4.3.10.4-1.el7. /Kishore ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement:

[ovirt-users] Re: Failed to create a new VM in ovirt due to "The host did not satisfy internal filter Memory" error

2020-09-10 Thread KISHOR K
Hello, Thanks for the explanation. Appreciated. I will check that. /Kishore ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of

[ovirt-users] Re: Failed to create a new VM in ovirt due to "The host did not satisfy internal filter Memory" error

2020-09-09 Thread KISHOR K
Could anyone help to answer this. Thanks ! ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct:

[ovirt-users] Re: Failed to create a new VM in ovirt due to "The host did not satisfy internal filter Memory" error

2020-09-08 Thread KISHOR K
Hello, No, we have not made any such change. Where is that done in ovirt ? /Kishore ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code

[ovirt-users] Failed to create a new VM in ovirt due to "The host did not satisfy internal filter Memory" error

2020-09-07 Thread KISHOR K
Hi All, I'm new to Ovirt and not having a perfect experience with Ovirt yet. I ran into a strange issue today when I tried to create a new VM with 32GB in ovirt. VM creation basically due to an error, pasted below. Cannot run VM. There is no host that satisfies current scheduling constraints.

[ovirt-users] Re: Cannot access Engine VM

2020-08-18 Thread Alex K
On Tue, Aug 18, 2020, 09:14 Steven Bach via Users wrote: > Hello All, > > I installed Ovirt node 4.4.1.5 from the ovirt ISO, IP 192.168.1.53/24 > I setup the self hosted engine by logging into the web interface, > configured it for 192.168.1.55/24 IP on the default generated bridge > interface

[ovirt-users] Re: Help needed - Not able to find Windows Guest agent in 4.4.1.10-1.el8 Hosted Engine

2020-08-15 Thread Alex K
On Fri, Aug 14, 2020, 06:12 dhanaraj.ramesh--- via Users wrote: > Hi Team, > > unable to locate Windows guest agant iso in 4.4.1.10-1.el8 Hosted Engine > version. please share us where can i get the iso? > Usually I grab them from here: https://resources.ovirt.org/pub/ I was not able to find a

[ovirt-users] Re: Migration not working

2020-08-15 Thread Alex K
On Fri, Aug 14, 2020, 16:16 Juan Pablo Lorier wrote: > Hi, > > I'm having issues with migration to some hosts. I have a 4 node cluster > and I tried updating to see if it fixes but it's still failing. The reason > is nos clear in the engine log. > > > 2020-08-14 09:45:32,322-03 INFO >

[ovirt-users] Re: Re-creating ISO Storage Domain after Manager Rebuild

2020-08-15 Thread Alex K
On Fri, Aug 14, 2020, 16:50 Bob Franzke via Users wrote: > OK thanks for the reply. As you can perhaps tell I am a complete noob with > Ovirt. The fact its working now at all is a complete miracle. > > >>> I see 2 approaches on fixing the broken storage domain: > >>> - log to engine, switch to

[ovirt-users] Re: 4.2.8 and yum update

2020-08-06 Thread Alex K
repo, and proceed with your major upgrade. In this way centos will upgrade also to latest (7.8.2003) Upon completion of the major upgrade, you remove 4.2 repo. > > Regards > Carl > > > > On Thu, Aug 6, 2020 at 9:49 AM Alex K wrote: > >> Hi >> >> On Thu, A

[ovirt-users] Re: 4.2.8 and yum update

2020-08-06 Thread Alex K
Hi On Thu, Aug 6, 2020 at 3:45 PM carl langlois wrote: > Hi all, > > I am in the process of upgrading our cluster to 4.3. But first i need to > update everything to 4.2.8 and update the os to the latest 7.x. I was able > to update the self-hosted engine to the latest 4.2.8 and centos 7.8. But >

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