[ovirt-users] Re: can hosted engine deploy use local repository mirrors instead of internet ones?

2024-02-03 Thread Strahil Nikolov via Users
Hi, Another option is to manipulate your DNS and override remote repos to the local repo server Best Regards,Strahil Nikolov On Sat, Feb 3, 2024 at 3:57, Sketch wrote: On Mon, 22 Jan 2024, iuco...@gmail.com wrote: > > Opening up access to the internet is a bureaucratic procedure

[ovirt-users] Re: Major screwup and now I can't bring anything up

2024-02-02 Thread Strahil Nikolov via Users
and a hypothesis. Regenerate the engine's and all hosts certificates and see how it will affect your setup. Best Regards,Strahil Nikolov On Fri, Feb 2, 2024 at 18:57, John Florian wrote: I have a small home oVirt 4.5 deployment that was struggling a bit and I think I've only made things worse

[ovirt-users] Re: Apple Mac Pro 2013 install hangs with oVirt Node installer 4.5 but ok with 4.3.10

2024-01-23 Thread Strahil Nikolov via Users
You can try setting up CentOS Stream with external kernel like elrepo (once you find the problematic hardware). Best Regards,Strahil Nikolov This hardware (6 Core Xeon E5-1650v2) successfully runs Fedora 39 and oVirt 4.3.10 (CentOS 7) but freezes immediately when attempting to boot from

[ovirt-users] Re: Change Hosted Engine VM MAC address

2024-01-23 Thread Strahil Nikolov via Users
,Strahil Nikolov On Wed, Jan 24, 2024 at 7:38, Sergei Panchenko wrote: Good morning, colleagues! Due some network issues I need to change HostedEngine VM MAC address. The additional diffeculty is unaccessebility of the HE Web-interface via the network (the cause of - those network issues

[ovirt-users] Re: gluster on iSCSI devices in ovirt environment

2024-01-18 Thread Strahil Nikolov via Users
In such case, use iscsiadm to mount the lun (man iscsiadm has good examples) and follow standard gluster setup.Keep in mind that you might have reduced performance as your bandwidth will be shared between iscsi and gluster (in case you use the same bond). Best Regards,Strahil Nikolov

[ovirt-users] Re: gluster on iSCSI devices in ovirt environment

2024-01-18 Thread Strahil Nikolov via Users
Hi, Why would you do that?Ovirt already supports iSCSI. Best Regards,Strahil Nikolov On Thu, Jan 18, 2024 at 10:20, p...@email.cz wrote: hello dears, can anybody explain  me HOWTO realize 2 nodes + aribiter gluster  from two (three)  locations on block iSCSI devices ? Something

[ovirt-users] Re: Migrating from a self hosted engine to standalone

2024-01-13 Thread Strahil Nikolov via Users
Hi, The only process I know is full backup, power off and deployment on the new system (CLI has an option to select your backup). Best Regards,Strahil Nikolov On Sun, Jan 14, 2024 at 3:03, red...@intheoutback.com wrote: Hi, I am in the process of moving our oVirt environment from a self

[ovirt-users] Re: Cannot successfully import Windows vm to new ovirt deployment

2023-10-22 Thread Strahil Nikolov via Users
why don’t you give it a try ? Best Regards,Strahil Nikolov  On Saturday, October 21, 2023, 10:15 PM, Michaal R via Users wrote: I am running into an issue that, from what little Google-fu I've been able to use, should be solved in oVirt 4.5. I'm trying to import WS2019 VMs from ESXi 7

[ovirt-users] Re: No default gateway defined

2023-10-22 Thread Strahil Nikolov via Users
Well,Obviously you need to configure a default gateway and dns in the VMs. PTR record for the engine is a must. Best Regards,Strahil Nikolov  On Saturday, October 21, 2023, 10:04 PM, gbv.kris--- via Users wrote: When deploying isolated nested virtualization, we received the error "de

[ovirt-users] Re: HE deploy fails at "Initialize lockspace volume" step

2023-10-21 Thread Strahil Nikolov via Users
Simplest thing to check is if your host can discover and write to the LUN. Is it possible that more than 1 node has the same client IQN ? Best Regards,Strahil Nikolov  On Friday, October 20, 2023, 12:38 PM, Giuliano David wrote: Hi everyone. I need help understanding a failure deploying

[ovirt-users] Re: Strange events during upgrade process to 4.5.4

2023-10-21 Thread Strahil Nikolov via Users
Hi James, Have you checked the host logs ?Also connect to the Engine system and check the logs there.It could be caused by many reasons , but usually it’s network (dns, gateway, lost packets, MTU, etc). Best Regards,Strahil Nikolov  On Saturday, October 21, 2023, 9:58 PM, james.k

[ovirt-users] Re: VDSM host_devops command HSMGetAllTasksStatusesVDS failed: Not SPM: ()

2023-10-21 Thread Strahil Nikolov via Users
You need to find why the master storage domain fails. The best way is to connect to the engine VM/server and check the logs for the exact reason. Without it, the whole DC will be down.Once you power it up, the DC will power up. Best Rega,Strahil Nikolov  On Saturday, October 21, 2023, 9:52

[ovirt-users] Re: How to obtain vm snapshots status

2023-09-26 Thread Strahil Nikolov via Users
Hi, I don’t think you can delete VMs if they have snapshots. Best Regards,Strahil Nikolov  On Tuesday, September 26, 2023, 9:07 PM, anton.alymov--- via Users wrote: Hi! I use ovirt rest api to start vm, backup vm and then remove vm. I start vm, wait for vmstatus up, then  start backup, wait

[ovirt-users] Re: host deploy problem

2023-09-26 Thread Strahil Nikolov via Users
Install python3-netaddr or python38-netaddr  package. Best Regards,Strahil Nikolov  On Tuesday, September 26, 2023, 9:04 PM, David Slaine wrote: Ovirt-engine 4.5.4-1 Rocky 8.8 Hello! problem with adding a host to the cluster, it fails with the following message in /var/log/ovirt-engine

[ovirt-users] Re: Unable to add KVM (ubuntu flavour)hypervisors on Ovirt engine.

2023-09-26 Thread Strahil Nikolov via Users
Hi, Ovirt works only with distributions from the Red Hat’s Enterprise Linux. Ubuntu is part of the Debian family and it won’t work. The simplest way to statt with oVirt is to check the documentation for the Red Hat’s Virtualization. Best Regards,Strahil Nikolov  On Tuesday, September 26, 2023

[ovirt-users] Re: Issue - Bonding 802.3ad

2023-08-19 Thread Strahil Nikolov via Users
Hi, Contact your network admin to check the switch configuration. Best Regards,Strahil Nikolov  On Sat, Aug 19, 2023 at 20:04, Anthony Bustillos wrote: Hello team, I have this warning when I tried, to configure two ports with boonding 802.3ad. Warning:  Bond is in link aggregation mode

[ovirt-users] Re: Cannot start VM with vGPU (NVIDIA)

2023-06-11 Thread Strahil Nikolov via Users
 It seems quite extensive and if your Nvidia supports vGPU, you can give it a try. Best Regards,Strahil Nikolov  Sent from Yahoo Mail for iPhone On Sunday, June 11, 2023, 4:32 PM, pawel.osadtschy01--- via Users wrote: Hi, need a help! may be the problem is very simple, but I've not found solution

[ovirt-users] Re: how to expand a arbitrated-distributed-replicated volume

2023-06-11 Thread Strahil Nikolov via Users
and test properly on a test volume): gluster volume remove-brick data replica 2 gl3.lan:/gluster_bricks/sdx/sdx   gl1.lan:/gluster_bricks/sdx/sdx gl2.lan:/gluster_bricks/sdx/sdx commit force gluster volume add-brick data Best Regards,Strahil Nikolov  On Sunday, June 11, 2023, 4:34 PM, Hans Kuhl wrote

[ovirt-users] Re: Disable SSL for ovirt-ha-broker?

2023-05-02 Thread Strahil Nikolov via Users
on this host using the RHV-M portal. Is it possible to manually renew the host certificates so that users can move the workloa | | | | Best Regards,Strahil Nikolov  Sent from Yahoo Mail for iPhone On Tuesday, May 2, 2023, 3:04 PM, phil.gardne...@gmail.com wrote: I have a neglected oVirt

[ovirt-users] Re: 4.5.2 Create Additional Gluster Logical Volumes fails

2023-01-28 Thread Strahil Nikolov via Users
Sadly the gluster's ansible code was converted to 'non-idempotent' due to ansible changes and lack of support. I would go the manual way. Best Regards,Strahil Nikolov  Hi Ritesh, Any update please? Regards Simon… ___ Users mailing list

[ovirt-users] Re: I need the deploy script to wait for fixing network configuration manually in oVirt 4.3.10

2023-01-28 Thread Strahil Nikolov via Users
What is the name you are using for the bond ? Best Regards,Strahil Nikolov  On Wed, Jan 25, 2023 at 13:17, lars.sto...@bvg.de wrote: Hi, i'm planing to upgrade our production environment from oVirt 4.3 to 4.4. So i do need a fresh oVirt 4.3 installation to test the procedure before doing

[ovirt-users] Re: pass-through CPU

2023-01-23 Thread Strahil Nikolov via Users
the test is over, shitdown the VM, set the CPU to host-passthrough and test again. Best Regards,Strahil Nikolov  On Mon, Jan 23, 2023 at 15:19, Laurent Duparchy wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users

[ovirt-users] Re: Hosted-Engine Down VSDM Cert Expired

2023-01-21 Thread Strahil Nikolov via Users
/solutions/6865861) and once done -> you can reenroll the hosts' certificate. Best Regards,Strahil Nikolov  On Sun, Jan 22, 2023 at 9:36, jarr...@ecboces.org wrote: Hey all, I'm looking to get a bit of guidance here. As the subject suggests, we have a hosted-engine ovirt cluster. I

[ovirt-users] Re: Ovirt 4.4.10 AD Integration Error

2023-01-19 Thread Strahil Nikolov via Users
Can you connect to the Hosted Engine and run 'setenforce 0' to verify that it's SELINUX ? Most probably the certificate(s) should be in '/etc/pki/ovirt-engine/certs/' . Best Regards,Strahil Nikolov  On Fri, Jan 20, 2023 at 7:32, hema...@gmail.com wrote: I am dong AD integration

[ovirt-users] Re: pass-through CPU

2023-01-18 Thread Strahil Nikolov via Users
access to more CPU instructions compared to the Virtualized one. Best Regards,Strahil Nikolov  Hi, What are the pro and cons of enabling pass-through CPU ? It is a greyed option for a VM, unless specific host(s) is/are selected. That's the thing : it's possible to select all hosts...,

[ovirt-users] Re: oVirt 2.5.1.2 HCI Gluster Recovery Options

2022-12-12 Thread Strahil Nikolov via Users
_t:s0" Best Regards,Strahil Nikolov  On Sat, Dec 10, 2022 at 21:49, Clint Boggio wrote: Good Day Strahil; The OS did survive. The OS was on a RAID1 array and the gluster bricks are on a RAID5 array. Since the time I requested guidance I did a whole lot of reading and learning. I fou

[ovirt-users] Re: oVirt 2.5.1.2 HCI Gluster Recovery Options

2022-12-09 Thread Strahil Nikolov via Users
Did the OS of the node survived ? Best Regards,Strahil Nikolov  On Tue, Dec 6, 2022 at 0:01, Clint Boggio wrote: Greetings oVirt community; I've got a three-node HCI cluster with hosted engine and on one of the three nodes I lost the underlying RAID array under the Gluster bricks

[ovirt-users] Re: oVirt/Ceph iSCSI Issues

2022-12-04 Thread Strahil Nikolov via Users
target ? Also, run tcpdump on the 3rd (problematic ) oVirt node and initiate a new iSCSI setup.Maybe it can give a clue what is going on. Best Regards,Strahil Nikolov  On Fri, Dec 2, 2022 at 9:04, Matthew J Black wrote: Hi All, So, on further investigation/experimentation, it seems

[ovirt-users] Re: Is it possible to auto-start VMs on single LocalStorage host without the engine?

2022-11-28 Thread Strahil Nikolov via Users
What the engine does is to read all the data from the DB, create a configuration for that VM and power it up. Once it's up, use virsh to dump the xml config and use that in a systemd script to create the VM and run it (virsh define conf.xml; virsh start VM). Best Regards,Strahil Nikolov

[ovirt-users]Re: About oVirt’s future

2022-11-14 Thread Strahil Nikolov via Users
Hey Didi, thanks for the recap.I hope that soon I will have some free time and I can more actively involve in the next months. I would like to get some hints about  the Ansible code. How do we test it ? Best Regards,Strahil Nikolov  On Mon, Nov 14, 2022 at 9:14, Yedidyah Bar David wrote

[ovirt-users] Re: Backup/restore of Hosted Engine VM

2022-09-27 Thread Strahil Nikolov via Users
Another option is to shutdown the Engine and create a Gluster snapshot.Yet, this requires Gluster with thin-LVM based bricks. Best Regards,Strahil Nikolov  On Mon, Sep 26, 2022 at 17:14, Volenbovskyi, Konstantin wrote: Hi, I am aware that there is a procedure of backup/restore

[ovirt-users] Re: VMs hang periodically: gluster problem?

2022-09-21 Thread Strahil Nikolov via Users
It's just a guess until there is a proof in the gluster's top read-perf/write-perf . Can you share atleast the read-perf ? I'm pretty confident that the issue is not network-related , as the cluster.choose-local requires all reads to be local (reducing the network usage). Best Regards,Strahil

[ovirt-users] Re: Gluster setup for oVirt

2022-09-18 Thread Strahil Nikolov via Users
, snapshot the volume and then power up and do the necessary actions (for example Engine upgrade). Best Regards,Strahil Nikolov  On Sun, Sep 18, 2022 at 22:50, Jonas wrote: https://access.redhat.com/documentation/en-us/red_hat_hyperconverged_infrastructure_for_virtualization/1.8/html

[ovirt-users] Re: VMs hang periodically: gluster problem?

2022-09-18 Thread Strahil Nikolov via Users
(regular usage),  during (high load)  and after the backup (regular usage): https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.5/html/administration_guide/sect-running_the_volume_top_command Best Regards,Strahil Nikolov  On Sat, Sep 17, 2022 at 17:49, Diego Ercolani

[ovirt-users] Re: Migrating VM from old ovirt to a new one

2022-09-18 Thread Strahil Nikolov via Users
have. I would give a try to this one as theoretically might work:- revert the time on all hosts- block NTP- power on the engine. Then you can try to regenerate all certs and shutdown again to fix the time. Best Regards,Strahil Nikolov  On Sat, Sep 17, 2022 at 15:32, Facundo Badaracco wrote

[ovirt-users] Re: Gluster setup for oVirt

2022-09-18 Thread Strahil Nikolov via Users
Can you share the RH recommendation to use Thick LV ? Best Regards,Strahil Nikolov  I don't have that anymore, but I assume that gluster_infra_lv_logicalvols requires a thin pool: https://github.com/gluster/gluster-ansible-infra/blob/master/roles/backend_setup/tasks/thin_volume_create.yml

[ovirt-users] Re: VMs hang periodically: gluster problem?

2022-09-15 Thread Strahil Nikolov via Users
size, stripe width , filesystem (I expect XFS but it's nice to know) ,etc. Also share the gluster client log from the node where the backup proxy is. Should be something like: /var/log/glusterfs/rhev-data-center-mnt-glusterSD-:_gv1.log Best Regards,Strahil Nikolov  On Thu, Sep 15, 2022 at 17

[ovirt-users] Re: VMs hang periodically: gluster problem?

2022-09-15 Thread Strahil Nikolov via Users
Can you test the backup after setting:status=$(gluster volume get   cluster.choose-local awk '/choose-local/ {print $2}') gluster volume set  cluster.choose-local true And after the test:gluster volume set cluster.choose-local $status Best Regards,Strahil Nikolov  On Thu, Sep 15, 2022 at 12

[ovirt-users] Re: Certificate doesn't contain valid subject alternative name

2022-09-15 Thread Strahil Nikolov via Users
Can you live migrate the VM? Best Regards, Strahil Nikolov  On Thu, Sep 15, 2022 at 12:17, Andrei Verovski wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https

[ovirt-users] Re: OLVM gets error "VDSM hostname command AddImageTicketVDS failed: Image daemon is unsupported: ()" when uploading iso file

2022-09-14 Thread Strahil Nikolov via Users
Are you sure you have proper A/ and PTR records for the OLVM nodes and the Engine ? If not, use proper entries in /etc/hosts before trying again. Best Regards,Strahil Nikolov  On Tue, Sep 13, 2022 at 21:37, Raul Diaz wrote: Hello guys. I'm new with OLVM and KVM. Right now I have

[ovirt-users] Re: VMs hang periodically: gluster problem?

2022-09-14 Thread Strahil Nikolov via Users
of 'gluster pool list'? Which gluster version are you using:rpm -qa | grep gluster Is it possible to rate limit the backup ? Best Regards,Strahil Nikolov  On Mon, Sep 12, 2022 at 19:22, Diego Ercolani wrote: Hello. I did a full backup using veeam but I recorded many errors in the gluster log

[ovirt-users] Re: VMs hang periodically: gluster problem?

2022-09-09 Thread Strahil Nikolov via Users
I suspect you have network issues.Check the gluster log for the client side /var/log/glusterfs/rhev-data-center-mnt-glusterSD-:_.log Best Regards,Strahil Nikolov  On Tue, Sep 6, 2022 at 17:19, Diego Ercolani wrote: I really don't understand, I was monitoring vdsm.log of one node (node2

[ovirt-users] Re: Some problems with ovirt

2022-09-03 Thread Strahil Nikolov via Users
I would check the libvirt and vdsm logs on the receiving host. Have you tried if pinging the VM (from a 3rd system) helps ? Best Regards,Strahil Nikolov  On Fri, Sep 2, 2022 at 9:26, אריה קלטר wrote: Hi, I have two ovirt clusters. 1. 4.3 cluster with single node (was 3 nodes in the past

[ovirt-users] Re: VDSNetworkException: protocol version not accepted by client

2022-09-03 Thread Strahil Nikolov via Users
I would re-enroll the hosts from the web UI to verify that some cert was not missed. Best Regards,Strahil Nikolov  On Thu, Sep 1, 2022 at 19:42, Kilian Ries wrote: Hi, im running an oVirt 4.2.8 cluster with two nodes. A few days ago, my SSL certificates expired. After that, i

[ovirt-users] Re: VMs hang periodically: gluster problem?

2022-09-03 Thread Strahil Nikolov via Users
Any sanlock errors to indicate storage problems ?Have you checked Gluster logs for errors or indication of network disruption? Best Regards,Strahil Nikolov  On Thu, Sep 1, 2022 at 12:18, Diego Ercolani wrote: Hello, I have a cluster made by 3 nodes in a "self-hosted-engine" t

[ovirt-users] Re: Certificate doesn't contain valid subject alternative name

2022-09-03 Thread Strahil Nikolov via Users
Are you generating the keys yourself or you are using the oVirt ones ? Best Regards,Strahil Nikolov  On Thu, Sep 1, 2022 at 12:03, Ayansh Rocks wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le

[ovirt-users] Re: (no subject)

2022-08-22 Thread Strahil Nikolov via Users
Are you able to set a host into maintenance?If yes, then you should be able to Hosts -> select host -> Installation -> Enroll Certificate Best Regards,Strahil Nikolov  On Mon, Aug 22, 2022 at 10:30, parallax wrote: no vdsm errors on hosts side but I see vdsmcert.pem has expire

[ovirt-users] Re: (no subject)

2022-08-20 Thread Strahil Nikolov via Users
Check the vdsm logs on all hosts to get a clue why this is happening. P.S.: Next time consider adding a subject. Best Regards,Strahil Nikolov  On Sat, Aug 20, 2022 at 17:23, parallax wrote: oVirt version:4.4.4.7-1.el8 I have several servers in cluster and I got this error: Data Center

[ovirt-users] Re: GlusterFS Network issue

2022-08-19 Thread Strahil Nikolov via Users
You should give an example , as it's not clear enough. Best Regards,Strahil Nikolov  On Fri, Aug 19, 2022 at 13:53, Facundo Badaracco wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy

[ovirt-users] Re: GlusterFS Network issue

2022-08-18 Thread Strahil Nikolov via Users
all 4 ports (of course you can use VLANs) and simplify the setup.10GBE is recommended, but faster is better. Best Regards,Strahil Nikolov  On Thu, Aug 18, 2022 at 21:19, Facundo Badaracco wrote: Hi everyone. I have deployed a 3x replica glusterfs succesfully. I have 4 nic in each server

[ovirt-users] Re: Getting to know oVirt

2022-08-18 Thread Strahil Nikolov via Users
are not idempotent Best Regards,Strahil Nikolov  On Thu, Aug 18, 2022 at 21:16, Alexandre Aguirre wrote: I'm new to ovirt, I'm coming from Proxmox and VMware, so I had some doubts that I couldn't find myself; - Via terminal, where are the VMs created in oVirt? - What are the most used commands

[ovirt-users] Re: how to use ovirt-engine on a new Architecture

2022-08-09 Thread Strahil Nikolov via Users
Is your engine running ?If yes, most probably you can connectto it and add the CPU type in the DB. Best Regards,Strahil Nikolov  Hello, I am using ovirt-engine-4.4.10.7 on a new Architecture(LoongArch64), but an error is reported during use, the error message is: 2022-08-04 12:03:30,762

[ovirt-users] Re: No "Virtualization" tab on Node cockpit

2022-08-09 Thread Strahil Nikolov via Users
Most probably is a bug. Is there a newer ISO ?If not, try with a version (or 2 older) . Best Regards,Strahil Nikolov  Hi. I'm new to oVirt. Trying to install the first node with hosted engine on it. The node bare install process from the iso image (ovirt-node-ng-installer-4.5.1

[ovirt-users] Re: Manager crash

2022-08-09 Thread Strahil Nikolov via Users
If the engine dies , you won't be able to start VMs or make changes like live VM migration or network changes. Yet, even if you shut it down, the VMs and their hosts will continue to work. Best Regards,Strahil Nikolov  On Tue, Aug 9, 2022 at 23:00, teemu.saari...@netum.fi wrote: Hi, I

[ovirt-users] Re: Gluster network - associate brick

2022-08-06 Thread Strahil Nikolov via Users
est Regards,Strahil Nikolov  On Fri, Aug 5, 2022 at 18:56, r greg wrote: hi all, *** new to oVirt and still learning *** Sorry for the long thread... I have a 3x node hyperconverged setup on v4.5.1. 4x 1G NICS NIC0 > ovirtmgmt (Hosted-Engine VM) > vmnetwork vlan102 (all VMs a

[ovirt-users] Re: Adding a GlusterFS Storage Domain

2022-08-04 Thread Strahil Nikolov via Users
FQDN is more important and it should be resolving to an IP of the Gluster Network. Best Regards,Strahil Nikolov  This may seem like a simple question but clarification from the experts would be good. When adding a GlusterFS Storage Domain via the engine, do I use the Gluster Storage FQDNs

[ovirt-users] Re: Single Peer in Gluster Cluster Failure caused Storage Domain outage

2022-08-04 Thread Strahil Nikolov via Users
Without the 'gluster volume info' output for each volume and 'gluster pool list' -> nobody can help ;) Are you sure that all volumes had 2 running bricks ? Best Regards,Strahil Nikolov  Typo sorry - the server would only boot into 'emergency' mode and not 'maintenance' m

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-08-04 Thread Strahil Nikolov via Users
Go to the host running the HostedEngine VM and dump the xml via virsh.Then power cycle the engine and check if it fixed the issue with the CPU. Best Regards,Strahil Nikolov  On Wed, Aug 3, 2022 at 23:58, Jiří Sléžka wrote: Dne 8/3/22 v 03:06 Strahil Nikolov napsal(a): > I think i

[ovirt-users] Re: Six node HCI

2022-08-03 Thread Strahil Nikolov via Users
*identify  On Wed, Aug 3, 2022 at 3:57, Strahil Nikolov via Users wrote: ___ 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] Re: gluster service on the cluster is unchecked on hci cluster

2022-08-02 Thread Strahil Nikolov via Users
I think it's related to Compute -> Clusters -> Cluster Name -> Gluster Hooks I think https://access.redhat.com/solutions/6644151 should solve the problem (you can use a developer subscription to access it). Best Regards,Strahil Nikolov  On Wed, Aug 3, 2022 at 1:51, Jiří Slé

[ovirt-users] Re: Six node HCI

2022-08-02 Thread Strahil Nikolov via Users
It would make more sense to odentify the root cause.Can you check if all oVirt nodes are in the TSP:gluster pool listAlso, check that the Engine's volume is available from all nodes -> should be mounted and listable:ls -l /rhev/data-center/mnt/glusterSD/:_  Best Regards,Strahil Niko

[ovirt-users] Re: Import machines

2022-07-28 Thread Strahil Nikolov via Users
or upgrade the existing engine (check the release notes or ask in another thread). Best Regards,Strahil Nikolov On Thu, Jul 28, 2022 at 12:41, Demeter Tibor wrote: Dear Listmembers, Is it possible to import ovirt 4.3's VMs into a new ovirt environment via our old storage domains?I have an old

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-23 Thread Strahil Nikolov via Users
By the way, have you tried to set each host into maintenanceand then 'Reinstall' from the Admin Portal ? Best Regards,Strahil Nikolov  On Sun, Jul 24, 2022 at 0:53, Strahil Nikolov wrote: Did you identify any errors in the Engine log that could provide any clue ? Best Regards,Strahil

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-23 Thread Strahil Nikolov via Users
Did you identify any errors in the Engine log that could provide any clue ? Best Regards,Strahil Nikolov  On Wed, Jul 20, 2022 at 16:15, Jiří Sléžka wrote: On 7/19/22 22:40, Strahil Nikolov wrote: > Then, just ensure that the glusterd.service is enabled on all hosts and >

[ovirt-users] Re: Failed to connect to the host via ssh: root@192.168.4.17: Permission denied (publickey, gssapi-keyex, gssapi-with-mic, password).

2022-07-23 Thread Strahil Nikolov via Users
Can you provide the Ansible log ? Best Regards,Strahil Nikolov  An attempt to deploy a new host fails. Deploy I see the following error in the deploy log: 192.168.4.17: Failed to connect to host via ssh: root@192.168.4.17 : Permission denied (publickey,gssapi-keyex,gssapi-with-mic

[ovirt-users] Re: oVirt over gluster: Replacing a dead host

2022-07-23 Thread Strahil Nikolov via Users
can revert the process and increase the replica count . gluster volume add-brick VOLUME replica 3 arbiter 1 host1:/path/to/data/brick host3:/path/to/arbiter/brick Best Regards,Strahil Nikolov  On Sat, Jul 23, 2022 at 12:07, Gilboa Davara wrote

[ovirt-users] Re: oVirt over gluster: Replacing a dead host

2022-07-22 Thread Strahil Nikolov via Users
ick define the brick first and the arbiter second (don't forget to define the replica 3 arbiter 1 change /I think this notation is still valid/ ). Best Regards,Strahil Nikolov  On Thu, Jul 21, 2022 at 14:09, Gilboa Davara wrote: ___ Users mail

[ovirt-users] Re: oVirt over gluster: Replacing a dead host

2022-07-20 Thread Strahil Nikolov via Users
The remove-brick expects the bricks that have to be removed.Yet, you specified 1 brick, so 2 are left in the volume -> yet you specified 'replica 1'.Define both the data brick and the arbiter brick. Best Regards,Strahil Nikolov  On Wed, Jul 20, 2022 at 13:34, Gilboa Davara wr

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-19 Thread Strahil Nikolov via Users
in risk (new cluster having a single host could lead to downtimes). To be honest, I wouldn't change DB if it's a productive cluster. If you decide to go that one -> make an engine backup before that. Best Regards,Strahil Nikolov  On Tue, Jul 19, 2022 at 12:25, Jiří Sléžka wrote: On

[ovirt-users] Re: oVirt over gluster: Replacing a dead host

2022-07-19 Thread Strahil Nikolov via Users
Replacing a dead brick in a 2+1 scenario (2 data + 1 arbiter brick) requires to reduce the replica to 1 by removing the dead brick and the arbiter.Use the force option as you are not using a distributed-replicated volume . Best Regards,Strahil Nikolov  On Mon, Jul 18, 2022 at 11:36

[ovirt-users] Re: Gluster volume "deleted" by accident --- Is it possible to recover?

2022-07-17 Thread Strahil Nikolov via Users
one by one. Keep in mind that nodes to sync between each other , so restarting the nodes 1 by 1 is useless. You can also try to create the volume (keep the name) on the sane bricks via the force flag and just hope it will have the data in the bricks (never done that). Best Regards,Strahil Nikolov

[ovirt-users] Re: Engine storage Domain path change

2022-07-17 Thread Strahil Nikolov via Users
, type : he_local [root@ovirt2 ~]# hosted-engine --get-shared-config storage --type=he_shared storage : ovirt2:/engine44, type : he_shared You have to use the --set-shared-config to point to the new Gluster host and new backup-volfile-servers in both he_local & he_shared. Best Regards,Str

[ovirt-users] Re: oVirt 4.5.1 Hyperconverge Gluster install fails

2022-07-17 Thread Strahil Nikolov via Users
Can you cat this file /etc/ansible/roles/gluster.infra/roles/backend_setup/tasks/vg_create.yml It seems that the VG creation is not idempotent .As a workaround, delete the VG 'gluster_vg_sdb' on all Gluster nodes: vgremove gluster_vg_sdb Best Regards,Strahil Nikolov  Hello all, I am

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-15 Thread Strahil Nikolov via Users
for Gluster. Let's work with a single node before being so drastic and outage-ing a cluster. Best Regards,Strahil Nikolov  On Thu, Jul 14, 2022 at 23:03, Jiří Sléžka wrote: Dne 7/14/22 v 21:21 Strahil Nikolov napsal(a): > Go to the UI, select the volume , pres 'Start' and mark the check

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-14 Thread Strahil Nikolov via Users
Go to the UI, select the volume , pres 'Start' and mark the checkbox for 'Force'-fully start . At least it should update the engine that everything is running .Have you checked if the checkmark for the Gluster service is available if you set the Host into maintenance? Best Regards,Strahil

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-13 Thread Strahil Nikolov via Users
Well... not yet.Check if the engine detects the volumes and verify again that all glustereventsd work. I would even consider restarting the engine, just to be on the safe side. What is your oVirt version ? Maybe an update could solve your problem. Best Regards,Strahil Nikolov  On Wed, Jul

[ovirt-users] Re: Seeking best performance on oVirt cluster

2022-07-13 Thread Strahil Nikolov via Users
I would consider using smaller templates .Also, give it a try with iSCSI. Best Regards,Strahil Nikolov  On Wed, Jul 13, 2022 at 3:10, Pascal D wrote: I have experienced the same performance problem in creating new template or creating new stateful image from template. I have traced

[ovirt-users] Re: Seeking best performance on oVirt cluster

2022-07-12 Thread Strahil Nikolov via Users
Are you using pNFS ? Best Regards,Strahil Nikolov  On Tue, Jul 12, 2022 at 14:21, David Johnson wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy Statement: https://www.ovirt.org

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-12 Thread Strahil Nikolov via Users
/libexec/vdsm/vdsmd_init_common.sh --pre-start' which is executed by the vdsmd.service before every start (ExecStartPre stanza) and see if it complains about something. Best Regards,Strahil Nikolov  On Tue, Jul 12, 2022 at 11:12, Jiří Sléžka wrote: On 7/11/22 16:22, Jiří Sléžka wrote: > On 7

[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-11 Thread Strahil Nikolov via Users
Can you check for AVC denials and the error message like the described in https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ? Best Regards,Strahil Nikolov On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka wrote: Hello, On 7/11/22 14:34, Strahil Nikolov wrote: > Can

[ovirt-users] Re: Dedicated Migration Network

2022-06-16 Thread Strahil Nikolov via Users
You can use the management network for migration and set a threshold to keep some bandwidth for the actual management traffic. Having separate management network would be useful if you have a very large cluster and you will have a lot of movement between the nodes. Best Regards,Strahil Nikolov

[ovirt-users] Re: Reinstall standalone node without vms loss

2022-06-13 Thread Strahil Nikolov via Users
You don't need to reinstall the whole system.Get an install media, boot from it and pick troubleshoot. Then follow https://access.redhat.com/solutions/3486741 (requires a subscription, but you can get one on https://developers.redhat.com/ -> bottom of the page). Best Regards,Strahil Niko

[ovirt-users] Re: OVIRT Package Upgrade Interrupted

2022-06-13 Thread Strahil Nikolov via Users
If you use Gluster, don't forget to bump the OP version once you are happy with your tests.It controls the backward compatibility, but also some internal mechanisms and optimizations. Best Regards,Strahil Nikolov On Mon, Jun 13, 2022 at 19:54, Abe E wrote: Thank You Strahil, I

[ovirt-users] Re: OVIRT Package Upgrade Interrupted

2022-06-12 Thread Strahil Nikolov via Users
Downgrade is not recommended but as long as you didn't increase the Gluster Op version, you can downgrade the packages and restart the services. Another option is to reapply the last transaction. Best Regards,Strahil Nikolov On Sat, Jun 11, 2022 at 1:24, Abe E wrote: It seems I haven't

[ovirt-users] Re: oVirt SSH rate limit and disable SSH passwd auth

2022-06-10 Thread Strahil Nikolov via Users
to the wild (internet). Best Regards,Strahil Nikolov Hello, 1. Is it possible to disable ssh root password authentication in a working oVirt cluster without any problems? (host and ovirt-engine) /etc/ssh/sshd_config PasswordAuthentication no The SSH public authentication key is set on the host. 2

[ovirt-users] Re: storage high latency, sanlock errors, cluster instability

2022-06-08 Thread Strahil Nikolov via Users
to start from the brick logs (/var/log/gluster/bricks) and the current heal status. On a 3-way replica volume heals should be resolved by GlusterFS - if not, there is a bug. Best Regards,Strahil Nikolov Best Regards,Strahil Nikolov On Tue, May 31, 2022 at 16:32, jb wrote: I still have

[ovirt-users] Re: Unable to ugprade cluster level to 4.7 for the hosted engine (only)

2022-05-19 Thread Strahil Nikolov via Users
Have you tried the windows style (a.k.a restart the Engine) ?Best Regards,Strahil Nikolov On Wed, May 18, 2022 at 22:57, Ryan Bullock wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.org Privacy

[ovirt-users] Re: Please help recovery oVirt

2022-05-15 Thread Strahil Nikolov via Users
Srry for the typos. Sadly typing from the smartphone on the move is not the best option. Try to get your engine operational and upgrade it to 4.3.10 - then upgrading to 4.4 and 4.5 will be easy. Best Regards,Strahil Nikolov On Sun, May 15, 2022 at 11:02, Vatslav Lan wrote: Thank you. I

[ovirt-users] Re: Please help recovery oVirt

2022-05-14 Thread Strahil Nikolov via Users
not work. Once you have a 4.3.10, backup and then rebuild a host with EL8. Then you can reatore your enginw on that node with the 4.3.10 backup Next step is to import the rest of the nodes (do not let the same host to be managed by more than 1 engine) Best Regards,Strahil Nikolov On Fri, May 13

[ovirt-users] Re: Unable to install Hosted engine.

2022-05-12 Thread Strahil Nikolov via Users
I think that a new attempt should be done as a lot of async updates were pushed and they fix a lot of problems. Best Regards,Strahil Nikolov On Wed, May 11, 2022 at 15:17, John wrote: Hi Paul, If you logon to the host where the hosted engine is running and type in "virsh

[ovirt-users] Re: OVIRT Engine Restore from old Backup

2022-05-10 Thread Strahil Nikolov via Users
ica count. Of course, backups are must when you play with storage :D Best Regards,Strahil Nikolov On Tue, May 10, 2022 at 1:01, Abe E wrote: Spoke too soon, the above + it seems occasionally the gluster on 2 nodes reports Cluster quorum is not met. I did have to at one point rebu

[ovirt-users] Re: FC Storage recover

2022-05-09 Thread Strahil Nikolov via Users
per/multipath-wwid of=/dev/null bs=10M count=200' and see if it errors out. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 15:37, Nyika Csaba wrote: ___ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-le...@ovirt.

[ovirt-users] Re: OVIRT Engine Restore from old Backup

2022-05-07 Thread Strahil Nikolov via Users
In worst case scenario, you can import the Storage domains ,the VMs from it and then configure host networking. Keep in mind that 2 Engines must never manage the same host. Best Regards,Strahil Nikolov On Sat, May 7, 2022 at 10:15, Abe E wrote: I have even tried usine answers files when

[ovirt-users] Re: OVIRT Engine Restore from old Backup

2022-05-07 Thread Strahil Nikolov via Users
Usually I deploy the backup during the HostedEngine creation.Have you tried that approach ? Best Regards,Strahil Nikolov On Sat, May 7, 2022 at 0:59, Abe E wrote: Hey All, I really dont like spamming the forums but the issues I am having keep changing entirely. I am at the point where I

[ovirt-users] Re: Ovirt engine Isuue

2022-05-07 Thread Strahil Nikolov via Users
When ansible waits the Engine to come alive, ssh to it, downgrade postgresql-jdbc and restart the ovirt-engine service.There is an ongoing problem with that package. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 22:29, Jonathan Grégoire wrote: It is a fresh install of ovirt-engine

[ovirt-users] Re: ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[XML error]". HTTP response code is 400.

2022-05-07 Thread Strahil Nikolov via Users
Most probably it's related to the bug in the vdsm with Gluster v10. [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Execute just a specific set of steps] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Force facts gathering] [ INFO ] ok: [localhost] [ INFO ]

[ovirt-users] Re: Ovirt engine Isuue

2022-05-06 Thread Strahil Nikolov via Users
Opening a new thread looses the history of the issue.Can you summarize the symptoms and what actions were done so far ? Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 19:56, Jonathan Grégoire wrote: Hi Strahil, Do you have any hints for me? Jonathan

[ovirt-users] Re: i need change legacy to ovs switch mode on oVirt node's

2022-05-06 Thread Strahil Nikolov via Users
If network is out of sync, check in the UI the network settings for the host.Usually all network changes should be done in the UI /or via the API/. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 11:59, sultanu--- via Users wrote: Hello, Team! I need help. I have cluster with 3

[ovirt-users] Re: could not start ovirt-engine: TagsDirector.init() fails

2022-05-06 Thread Strahil Nikolov via Users
yep, there is an ongoing postgresql-jdbc package issue -> try to downgrade that package and restart the engine Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 9:35, Liebe, André-Sebastian wrote: Hello list, I'm unable to start ovirt-engine after switching from CentOS 8 to CentOS

[ovirt-users] Re: Ovirt engine Isuue

2022-05-06 Thread Strahil Nikolov via Users
If you restarted the engine, then the problem is somewhere else. Best Regards,Strahil Nikolov On Fri, May 6, 2022 at 9:30, Jonathan Grégoire wrote: Hi Strahil, I have the same issue. I was running postgresql-jdbc version 42.2.14 then I downgraded to version 42.2.3 and I have the same

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