Hello,
Yesterday I had to remove the brick of my first server (HCI with 3 servers) for
maintenance and recover hard disks.
3 servers with 4 disks per server in raid5. 1 brick per server
i did :
gluster volume remove-brick data replica 2
ovnode1s.telecom.lan:/gluster_bricks/datassd/datassd fo
Hi,
Should I do my standalone engine before my hosts or it doesn't matter?
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Hello, I'm upgrade oVirt from 4.3.10.4 to 4.4.10.7-1
The update was successful, but I noticed that a couple of days before the
update, the "samples" tables stopped clearing.
DWH is configured in Basic
cat /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup-scale.conf
DWH_TABLES_KEEP_SAMPLES=2
I am still running 4.3.10 and suddenly I get this error everytime I restart a
VM, any Vm on any host (I have 13 hosts in 2 different clusters)
VM FLEETGEN-PCC-001 is down with error. Exit message: XML error: there is no
hub at port 1 in USB address bus: 0 port: 1.1.
Any idea what could be diffe
I have experienced the same performance problem in creating new template or
creating new stateful image from template. I have traced it to the use of
qemu-img convert which is very very slow.
Currently a template creation on my setup, takes around 29m for a 45G image
when a simple copy over NF
One issue I have with hosted-engine is that when something goes wrong it has a
domino effect because hosted-engine cannot communicate with its database. I
have been thinking to host ovirt engine separately on a different hypervisor
and have all my host undeployed. However for efficiency my netw
I need to upgrade my main domain storage (NFS) which hosts 100s of VMs and
templates including the hosted engine. Can I put the data center in global
maintenance, do a quick sync and swap of the domain storage and bring it back
up without missing a beat?
_
-o preallocation=metadata brings it down to 7m40s
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I have been trying to figure out why cloning a VM and creating a template from
ovirt is so slow. I am using ovirt 4.3.10 over NFS. My NFS server is running
NFS 4 over RAID10 with SSD disks over a 10G network and 9000 MTU
Therocially I should be writing a 50GB file in around 1m30s
a direct copy f
I have finally succeeded in creating a logical network. Basically the steps are
1) create the network
2) associate the network to a cluster
3) assign a network label to that network
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I am trying to create a new network using the Rest Api. This network Is for VM
and needs to be part of a network label. Here is that Jason I am using. The
network gets created but is not part of the network label. When I try to create
it using the network labels href I get an error that the use
https://drive.google.com/file/d/1bZL0c4G6_MDgCtNfzmjXJb_snLYW9fDU/view?usp=sharing
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Hi,
I have two ovirt environments on the same network.
2 switches (10G switch for storage and 1G switch for data / management)
1) Prod environment:
3 oVirt 4.4.6 nodes (1 port 10G per node for storage gluster and 1 port 1G for
data / management)
2) Lab environment
2 oVirt nodes 4.4.6 (1 Port 1
yesterday I had a glich and my second ovnode2 server restarted
here are some errors in the events :
VDSM ovnode3.telecom.lan command SpmStatusVDS failed: Connection timeout for
host 'ovnode3.telecom.lan', last response arrived 2455 ms ago.
Host ovnode3.telecom.lan is not responding. It will sta
On my setup I noticed that creating a template from a VM takes a very long time
(around 35min for a VM disk of around 35G) even though my NFS storage network
is 10G with 9000 MTU.
I am wondering if creating a template is done on ovirtmngt instead of storage
as this network is 1G but still the
I have tried exporting 4 VMs (2 centos and 2 Windows) to an nfs mount (export
OVA) and importing from ova and I can't see all the files.
Here are the files in the directory
-rw---+ 1 root root 10739331584 Aug 29 10:27 linux2.ova
-rw---+ 1 root root 1784370176 Aug 28 12:00 linuxtest.ova
I am testing the lastest version of ovirt-engine 4.4.7.7-1 before updating.
when I log into the VM portal and want to download the Remote Destop file
(console.rdp) from a Windows VM, the file I receive is console.vv instead of
console.rdp. So I have to rename the file to console.rdp.
This proble
Hi,
When creating a gluster brick in oVirt (host->Storage Devices->Create Brick),
I have to fill in the parameters
of the RAID volume the brick : RAID-type, number of disks and stripe size.
My setup is DELL RAID Controler PERC H710
4 SSD disks raid5
Default stripe for Dell RAID-controller
What is the easiest way to clone a template using rest api. I know I can create
a VM from a template then make a new template from this new VM but I would like
to just clone a template directly so I can maintain different branches
TIA
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I would like to test the update on lab my prod setup. How can I install an old
version of ovirt engine. when i use the following repo, yum install
https://resources.ovirt.org/pub/yum-repo/ovirt-release44.rpm, i only have the
choice of the latest version.
how do install this version?
ovirt-eng
I created a VM pool (20 Windows) and the first 6 users took a virtual machine
in the VM portal.
the following other users have this message
"Cannot attach VM to VM-Pool. VM-Pool is already attached to a User"
I have 15 users and 20 VMs available, do you know why I have this message ?
I have
yesterday I had a disk failure on my stack of 3 Ovirt 4.4.1 node
on each server I have 3 Bricks (engine, data, vmstore)
brick data 4X600Gig raid0. /dev/gluster_vg_sdb/gluster_lv_data mount
/gluster_bricks/data
brick engine 2X1TB raid1 /dev/gluster_vg_sdc/gluster_lv_engine mount
/gluster_bricks
it seems to be this problem
I tried to install it again with version 4.4.6-2021051809 and I get this
message.
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Open a port on firewalld]
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "ERROR:
Exception caught: org.fedoraproje
I tried all sort of ways and none work in json. However I have no problem
creating a VM using json or other entities. It seems to me it could be a bug
and this is why I am reporting in. I am using 4.3 by the way.
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I tried with a 1 baremetal host, 3 baremetals or virtual hosts and I still have
the same problem for installing the hosted-engine. Hyperconverge installs well.
I have tried with multiple version of ovirt ISO file 4.4.1 and 4.4.4 and 4.4.6.
when I run hosted-engine --deploy or with the cockpi
I am unable to create disk using JSON however the same query in XML works
great. In Json I get the following message back:
{
"detail": "For correct usage, see:
https://ov1.butterflyit.com/ovirt-engine/apidoc#services/disks/methods/add";,
"reason": "Request syntactically incorrect."
}
Both u
I don't know where to look to find the solution :(.
Here are my logs :
https://drive.google.com/drive/folders/12dDBqoiFFqWnEG_JJGm4fT2RG8cbEHtF?usp=sharing
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P
I'm not trying to update the engine, I just want to install it.
it's a simple lab, i use one interface and one subnet for node dans engine and
a different subnet for the dns server.
here the output of systemctl status NetworkManager
NetworkManager.service - Network Manager
Loaded: loaded (/
I have this message log :
2021-05-17 09:25:23,453-0400 INFO ansible task start {'status': 'OK',
'ansible_type': 'task', 'ansible_playbook':
'/usr/share/ovirt-hosted-engine-setup/ansible/trigger_role.yml',
'ansible_task': 'ovirt.hosted_engine_setup : Always revoke the SSO token'}
2021-05-17 09:
I have a setup with 3 servers production environment with version 4.4.1 that
works very well (gluster and hosted-engine)
I prepared a lab with the same setup (with the same ISO) to test a update to
(4.4.6)
The deployment of the Hyperconverge works but when I want to do hosted-engine
--deploy o
tks, it's work in at the virtual machine's permissions (sub-)tab
in the webadmin.
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For anyone who encounter the same problem I followed this thread and was able
to recover 15G in my /var. I will be keeping an eye on it from now on.
Thank you Juhani for your help
https://lists.ovirt.org/archives/list/users@ovirt.org/message/HRTNYTZXYCRBNKVOU6DWBVQU6VIL5M7Y/
is it safe to systemctl stop ovirt-engine-dwhd on a running hosted-engine
will running subsequently dwh-vacuum reclaim any space without adding any while
doing it?
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I had to add a file in /etc/ld.conf.d called pgsql.conf with
/opt/rh/rh-postgresql10/root/usr/lib64
to be able to run dwh_vacuum
but that failed too. Maybe not enough room to clean
How do I disable and remove dwh or move it to a different vm?
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Thank you. I tried engine-vacuum but that didn't do anything. I tried also
dwh-vacuum but I got libq.si.rh-postgresql10-5 cannot open shared object file.
No such file or directory
Those files seem to be growing every day. Not sure what they are for?
-rw---. 1 postgres postgres 436M May 7
I have an issue with my 4.3 hosted-engine. The /var is full. The directory
taking 20G is /var/opt/rh/rh-postgresql10/lib/pgsql/data/base/data/16398
some of those files have size over 1GB. Can they be safely removed?
TIA
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I found this a "select command" on this link
https://bugzilla.redhat.com/show_bug.cgi?id=1462236
I use ovirt 4.4
But where I execute this command :
engine=# select s.vm_name, d.status, u.name from vm_static s, vm_dynamic d,
permissions p, users u
where
s.vm_guid = d.vm_guid and
Is there a way to know how to see who the vm of a pool assigned to?
I am able on the portal to see those who are "logged-in user" but the others VM
I don't know to whom they are assigned.
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finally got it. I needed to force --ssl-version=tls1.2 I will write a summary
of my findings fot anyone interested.
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I think part of my misunderstanding is that ovirt-websocket-proxy does a few
things behind the scene as it is not the source of the initial connection to
ovirt.
I am going another route. My proxy are servers which get the console.vv file
from ovirt when they are alerted someone wants to make a
Michal,
Could you explain in details this part of your email?
> We modified the client to sign the request for proxy that is verified by the
> (also
> modified) proxy. There are small changes but they would need to be done for
> any other
> client you’re trying to use (and for the proxy if you’
Michal,
Thank you for your response. I know I am all over the place as I am trying to
figure what works and what doesn't. What I know so far is this.
spice-web-client from eyeos https://github.com/eyeos/spice-web-client and the
forked version from flex-vdi https://github.com/flexVDI/spice-web-
Has someone able to get spice-html5 or any other web client working with ovirt?
I am using 4.3 and trying to get it working but so far no luck?
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of ovirt in
regards to certificates, and authentication. Any insight is welcome
awk 'NR == 19 ' $CONSOLE | sed 's/ca=//;s/\\n/\n/g' >$CAFILE
port=$(grep '^tls-port=' $CONSOLE | cut -f2 -d=)
host=$(head -10 $CONSOLE | grep '^host=' | cut -f2 -d=)
user=$(g
Thanks for your response. From it I deduct that the authentication must happen
from the client not the proxy.
however I am not finding any code in spice-html5 which would confirm this. So
my thinking is that the authentication must happen on the websockify side. From
the websockify docs I can
Hi,
I am trying to get the spice-web-client working with ovirt. One area where I am
having difficulties is authentication.Looking at remote-viewer on linux I am
able to see that the minimum fields to have a successful spice connection are
the following:
[virt-viewer]
type=spice
host=70.xxx.176
Alex
From your response it looks you were able to use spicehtml5 using a squid
proxy. Do you mind sharing your setup or some howto ou followed. I have been
wanting to deploy it in our setup.
TIA
Pascal
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To u
I was using the old config file.
Here's the new one explained here:
https://www.ovirt.org/documentation/administration_guide/
Example 21. Example authentication mapping configuration file
ovirt.engine.extension.name = example-http-mapping
ovirt.engine.extension.bindings.method = jbossmodule
ovirt
The solution is "Edit the Blank template and disable High Availability, then
attempt to upgrade again."
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Hi!
hosted-engine --deploy --restore-from-file=ovirt_engine_full.arch
fails with
[ ERROR ] ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is
"[Cannot edit VM. A VM running the engine ("hosted engine") cannot be set to
highly available as it has its own HA mechanism.]". HTTP re
Thanks a lot for you answer, Marcin!
> On Wed, Nov 14, 2018 at 2:24 PM wrote:
> Having separate NICs you don't even need separate VLANs. You can just use
> one NIC for your host/storage network, and use another NIC to create a VM
> network. You must of course make sure to separate these outside o
We would like to separate our VM traffic completely from our host/storage
network. As far as I can see, there is no definitive guide to achieve this by
using VLANs/separate VM networks/subnetting.
In our current setup:
- the storage traffic happens in a separate VLAN (configured directly on the
Hello,
My ovirt node has crashed and am unable to reach the engine manager. I
have the NFS mounts working okay and am able to
execute getStorageDomainInfo against them and retrieve the pool id. The
major issue I am having is that to be able to use connectStoragePool I seem
to need the Master UUI
e times from fresh installs of the engine,
the host, and both, and still no change up to this point.
Thank you!
Trenton D Warren
President and CEO, Phoenix Holdings Corporation
Main Office: 41-745 Mooiki ST. Waimanalo, HI 96795
Office:(808) 263-7448
Direct:(808) 263-7449
Cell
What he said
Happy Connecting. Sent from my Sprint Samsung Galaxy S® 5
Original message
From: Scott Worthington
Date: 02/18/2015 2:03 PM (GMT-07:00)
To: Donny D
Subject: Re: [ovirt-users] ovirt and glusterfs setup
> I did not have a good experience putting b
I did not have a good experience putting both gluster and virt on the same
node. I was doing hosted engine with replicate across two nodes, and one day it
went into split brain hell... i was never able to track down why. However i do
have a gluster with distribute and replica setup on its
My project is free and open. What would you like to know?
-Donny D
You can also give me a call at 805 814 6800 if the phone is better for you.
Happy Connecting. Sent from my Sprint Samsung Galaxy S® 5
Original message
From: Bill Dossett
Date: 02/18/2015 10:37 AM
That is great project. This makes me very happy.
Happy Connecting. Sent from my Sprint Samsung Galaxy S® 5
Original message
From: Brian Proffitt
Date: 02/17/2015 9:17 AM (GMT-07:00)
To: board
Cc: annou...@ovirt.org, users , de...@ovirt.org
Subject: [ovirt-users]
Original Message-
> From: Doron Fediuck [mailto:dfedi...@redhat.com]
> Sent: Wednesday, July 31, 2013 4:28 AM
> To: Dead Horse
> Cc: Alon Bar-Lev; users; Chen, Wei D; Eli Mesika
> Subject: Re: [Users] upgrade to latest master not working
>
> Big thanks DHC for your time and
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