Hi.
I recently upgraded my oVirt infrastructure to the latest
4.1.1.8-1.el7.centos, which went smoothly. Thanks oVirt team! This
morning, I upgraded my NFS file server which manages the storage
domain. I stopped ovirt engine, did a yum update to bring the server
from its older CentOS 7.2 re
Hi.
For my data domain, I have one NFS server with a large RAID filesystem (9 TB).
I'm only using 2 TB of that at the moment. Today, my NFS server hung with
the following error:
xfs: possible memory allocation deadlock in kmem_alloc
All 4 virtualization hosts of course had problems since the
On 10/02/2017 11:00 AM, Yaniv Kaul wrote:
On Mon, Oct 2, 2017 at 5:57 PM, Jason Keltz <mailto:j...@cse.yorku.ca>> wrote:
On 10/02/2017 10:51 AM, Yaniv Kaul wrote:
On Mon, Oct 2, 2017 at 5:14 PM, Jason Keltz mailto:j...@cse.yorku.ca>> wrote:
On 10/02/2017
On 10/02/2017 11:05 AM, Jason Keltz wrote:
On 10/02/2017 11:00 AM, Yaniv Kaul wrote:
On Mon, Oct 2, 2017 at 5:57 PM, Jason Keltz <mailto:j...@cse.yorku.ca>> wrote:
On 10/02/2017 10:51 AM, Yaniv Kaul wrote:
On Mon, Oct 2, 2017 at 5:14 PM, Jason Keltz mailto:j...@cse
Derek,
Have you used tcpdump to check what network traffic is coming out of your
box? Is it possible that it is some kind of DoS attack from outside in or
that your VM was compromised and is attacking other external hosts?
Hope you get to the bottom of it!
Jason.
Sent with AquaMail for Androi
I'm setting up some new oVirt infrastructure, and wanted to give hosted
engine a try. I downloaded and installed the oVirt Node Hypervisor ISO
(3.5-0.999.201502231653.el7.centos) on one of 3 nodes. One of the
options in the hypervisor menu is "Hosted Engine". This requires an
"Engine ISO/OVA
Hi.
Is it possible to add a network interface from the node to self hosted
engine after it is setup?
Jason.
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I'm trying to figure out the most reasonable method for me to access the
console on my ovirt installation.
Each node has ovirtmgmt, storage, and external network connectivity.
The standalone engine host has ovirtmgmt, and external network.
I connect to engine via the external network, right click
I have kickstarted my first CentOS 6 host under ovirt. When it boots,
the VM tries to PXE boot again rather than going to the hard disk.
If I look under "Boot Options" in my VM, there's only:
* First Device: Hard Disk
* Second Device: [None]
If I "Enable boot menu" then I can Hit F12 whe
correct boot sector (on correct
partition). For example boot Hiren's CD on VM and check that Grub
trying to boot correct /boot partition and your /boot partition is
active (bootable).
2015-04-02 18:28 GMT+02:00 Jason Keltz <mailto:j...@cse.yorku.ca>>:
I have kickstarted my
ou can use Proxy on your public IP if you don't like to use VPN, but
remember to make sure that your machines are secured enough.
2015-04-02 18:06 GMT+02:00 Jason Keltz <mailto:j...@cse.yorku.ca>>:
I'm trying to figure out the most reasonable method for me to
acce
On 05/04/2015 10:35 AM, Shmuel Melamud wrote:
Hi!
I have kickstarted my first CentOS 6 host under ovirt. When it boots,
the VM tries to PXE boot again rather than going to the hard disk.
If I look under "Boot Options" in my VM, there's only:
* First Device: Hard Disk
* Second Device:
Hi.
I have 3 nodes in one cluster and 1 VM running on node2. I'm trying to
move the VM to node 1 or node 3, and it fails with the error: Migration
failed, No available host found
I'm unable to decipher engine.log to determine the cause of the
problem. Below is what seems to be the relevant
-
From: "Jason Keltz"
To: "users"
Sent: Monday, April 6, 2015 3:47:23 PM
Subject: [ovirt-users] Migration failed, No available host found
Hi.
I have 3 nodes in one cluster and 1 VM running on node2. I'm trying to
move the VM to node 1 or node 3, and it fails with the er
Hi Artyom,
The problems were caused by an issue with MTU on the hosts. I have
rectified the issue and can now migrate hosts.
Jason.
On 04/06/2015 10:57 AM, Jason Keltz wrote:
Hi Artyom,
Here are the vdsm logs from virt1, virt2 (where the node is running),
and virt3.
The logs from virt2
Hi.
I'm wondering if someone can explain the benefit to using the spice-xpi
plugin to access a console versus using remote-viewer "natively" from
the browser, specifically on a RHEL system? In particular, if you have
the virt-viewer package installed, and not spice-xpi, and you go to
visit a
I believe I'm following the instructions for installing a Windows 7 test
VM from the ovirt quick start guide, yet it's not working.
I create the VM, then when I go to "Run Once", select "Atttach Floppy
[sysprep]" and "Attach CD", then click OK, the VM stops with an error:
"Failed to run VM winte
Hi.
I've been reading about ovirt, and ready to try my own experiments with
it. I have two small questions..
When an ovirt-node is installed from the standard ISO, there's no
mention in the documentation about setting up a RAID1 mirror for the
root disk on the node. I'm sure that once I ge
I've just installed my first ovirt node using the 2.6.1 image.
I have 5 network interfaces in the machine .. ovirt sees them as:
em1, em2, em3, em4, and rename6!
That last one seems a little odd, but that's a different issue, I
guess. From dmesg..
[4.650156] systemd-udevd[213]: renamed
On 12/07/2013 12:55 PM, Mike Burns wrote:
What IS a big deal is that every time I configure one network interface,
the others go back to "unconfigured". I'm told this is because I should
only configure one on the ovirt-node, and then use the engine to
configure the rest. Okay -- does it say tha
On 12/07/2013 1:27 PM, Mike Burns wrote:
On 07/12/2013 01:22 PM, Jason Keltz wrote:
:) but when I'm in the engine, I can click on the node, and see that
it's up. I can click on network interfaces, and see that one is
up, and
the other are down. I can create networks on the eng
Hi.
I'm wondering if it's possible to modify the kernel line (in my case,
appending "biosdevname=0") on an installed ovirt-node? Adding it during
boot works - I'd just like to know how to make the change persistent.
Thanks,
Jason.
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On 12/07/2013 10:24 PM, Jason Keltz wrote:
I'm wondering if it's possible to modify the kernel line (in my case,
appending "biosdevname=0") on an installed ovirt-node? Adding it
during boot works - I'd just like to know how to make the change
persistent.
I'm
I'm running with theEL6 release of ovirt-engine:
ovirt-engine.noarch 3.2.2-1.1.el6 @ovirt-stable
After creating a virtual machine, I cannot view the console if protocol
is set to "SPICE". If the protocol is set to VNC, I can view the
console, but it's not very convenient sinc
Quoting Itamar Heim :
On 07/12/2013 11:27 PM, Jason Keltz wrote:
On 12/07/2013 1:27 PM, Mike Burns wrote:
On 07/12/2013 01:22 PM, Jason Keltz wrote:
:) but when I'm in the engine, I can click on the node, and see that
it's up. I can click on network interfaces, and see that
Quoting Itamar Heim :
On 07/13/2013 06:52 AM, Jason Keltz wrote:
I'm running with theEL6 release of ovirt-engine:
ovirt-engine.noarch 3.2.2-1.1.el6 @ovirt-stable
After creating a virtual machine, I cannot view the console if protocol
is set to "SPICE". If
Quoting Jason Keltz :
Quoting Itamar Heim :
On 07/13/2013 06:52 AM, Jason Keltz wrote:
I'm running with theEL6 release of ovirt-engine:
ovirt-engine.noarch 3.2.2-1.1.el6 @ovirt-stable
After creating a virtual machine, I cannot view the console if protocol
is set to &
On 07/15/2013 09:35 AM, Mike Burns wrote:
On 07/12/2013 11:44 PM, Jason Keltz wrote:
On 12/07/2013 10:24 PM, Jason Keltz wrote:
I'm wondering if it's possible to modify the kernel line (in my case,
appending "biosdevname=0") on an installed ovirt-node? Adding it
during b
doesn't get an address. The node gets hostname
"localhost". I have to login to the admin, hit F2, "ifdown PublicNet"
"ifup PublicNet", but then it works! There's obviously some minor delay
issue during node initialization, but there should be some way to
Should http://resources.ovirt.org/releases/stable/iso/ be empty!?
Jason.
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In my test setup for oVirt 3.1, I have 3 switches -- two basic ones with
no VLAN support for mgmt, and storage, and a building switch with VLAN
support. The network operations team has configured a trunk with 2 dual
1 Gb links on the building switch. If I configure the two network
interfaces
On Tue, 23 Jul 2013, Martin Goldstone wrote:
On 23 Jul 2013 21:34, "Jason Keltz" wrote:
>
> In my test setup for oVirt 3.1, I have 3 switches -- two basic ones with
no VLAN support for mgmt, and storage, and a building switch with VLAN
support. The network operations team
I'm experimenting with VLANs in my oVirt test setup with 3.1.
My ovirtmgmt, and storage network are each on a basic switch with no VLANs.
On the other hand, my public network has several VLANs available to me.
The network operations team created a trunk for me with 2 x 1 GbT ports,
aggregated
Hi.
I have a few questions about data domains...
I'm not sure that I understand why when adding a new NFS data domain
what the "Use Host" is for?
From the RHEV documentation - "All communication to the storage domain
is from the selected host and not directly from the Red Hat Enterprise
Vi
On 07/25/2013 09:27 AM, René Koch (ovido) wrote:
On Thu, 2013-07-25 at 09:07 -0400, Jason Keltz wrote:
Hi.
I have a few questions about data domains...
I'm not sure that I understand why when adding a new NFS data domain
what the "Use Host" is for?
From the RHEV docume
On 08/22/2013 01:43 PM, Lior Vernia wrote:
On 22/08/13 20:04, Einav Cohen wrote:
Hi,
This is about attempting to address the difficulty of finding the edit-action in
the Setup Host Network dialog, as documented in "Bug 984737 - usability:
webadmin
difficulty in assigning client ip, no gateway
On 08/24/2013 04:44 AM, Alon Bar-Lev wrote:
- Original Message -
From: "lofyer"
To: "Alon Bar-Lev"
Cc: users@ovirt.org
Sent: Saturday, August 24, 2013 11:07:10 AM
Subject: Re: [Users] Is the feature Local Authentication abandoned?
On 2013/8/24 15:56, Alon Bar-Lev wrote:
- Origin
xisting machines are using a Raritan
KVM with Raritan power management dongles and power bars. I haven't had
an opportunity to see if oVirt can manage the devices, but I guess if
oVirt can't do it, I can continue to manage power through the KVM interface.
Any feedback would be much a
On 10/07/2013 02:35 PM, Itamar Heim wrote:
On 10/07/2013 06:13 PM, Jason Keltz wrote:
I've been experimenting with oVirt 3.2 on some old hardware, and am now
preparing to buy new hardware for using oVirt 3.3 in production. I'm
interested in any feedback about what I plan to purchas
On 10/08/2013 10:43 AM, David Sloane wrote:
Regarding power management, if you get DRAC (Enterprise or Basic, not sure) you
should be able to do out-of-band power management.
If you're going to spend the money for three R620's with 128 GB of RAM each and
dual cpu's, you might be a little bette
On 10/08/2013 02:38 PM, Itamar Heim wrote:
On 10/08/2013 05:53 PM, Jason Keltz wrote:
On 10/08/2013 10:43 AM, David Sloane wrote:
Regarding power management, if you get DRAC (Enterprise or Basic, not
sure) you should be able to do out-of-band power management.
If you're going to spen
Hi.
I wanted to check on the status of ovirt 3.5.1 with CentOS 7.1. I'm
pretty sure the current 3.5.1 engine has problems with CentOS 7.1 (?),
but not sure about vdsm? I know that 3.5.2 will resolve issues with
engine...
(I'm asking because I've kickstarted CentOS 7.1 as a host, and am having
On 23/04/2015 5:18 PM, Chris Adams wrote:
Once upon a time, Jason Keltz said:
(I'm asking because I've kickstarted CentOS 7.1 as a host, and am
having a few problems (eg. unable to talk to power management) and
want to avoid debugging if it's already known to be broken..
Hi.
Is it possible through engine to specify configuration parameters for
network interfaces that must be passed through on initialization? For
example, I need em1 and em2 configured with "LINKDELAY=10". I can add
it after the fact, but I don't want to do that. I want vdsm to
configure the
On 05/06/2015 10:48 AM, Jason Keltz wrote:
Hi.
Is it possible through engine to specify configuration parameters for
network interfaces that must be passed through on initialization? For
example, I need em1 and em2 configured with "LINKDELAY=10". I can add
it after the fact, b
On 29/05/2015 6:58 PM, Juan Carlos YJ. Lin wrote:
I configured iDrac7 on dell server, have acces by hppts, IPMI active,
but when test power configuration to node, comes success,unknown, then
get alert with node power fance test fail.
Dell R720 and dell R420 Centos 6 with same issue, I missconfig
Hi.
I've been having problem with power management using iDRAC 7 EXPRESS on
a Dell R620. This uses a shared LOM as opposed to Enterprise that has a
dedicated one. Every now and then, idrac simply stops responding to
ping, so it can't respond to status commands from the proxy. If I send
a
Eli Mesika wrote:
>
>> CCing Marek Grac
>>
>> - Original Message -
>>
>>> From: "Jason Keltz"
>>> To: "users"
>>> Cc: "Eli Mesika"
>>> Sent: Monday, June 15, 2015 11:08:35 PM
>>> Su
://www.aqua-mail.com
On June 17, 2015 5:19:28 AM Eli Mesika wrote:
- Original Message -
> From: "Jason Keltz"
> To: "Marek marx Grac"
> Cc: "Eli Mesika" , "users"
> Sent: Wednesday, June 17, 2015 12:02:48 PM
> Subject: Re: problems
On 04.08.2015 09:56, Alon Bar-Lev wrote:
Hello LDAP Users,
If you migrated from 3.4 or if you used engine-managed-domains to add LDAP
support into engine - this message is for you.
In 3.5 we introduced a new LDAP provider[1][2], it is superset of the previous
implementation, highlights includ
On 08/06/2015 01:50 PM, Alon Bar-Lev wrote:
- Original Message -
From: "Jason Keltz"
To: users@ovirt.org
Sent: Thursday, August 6, 2015 7:47:26 PM
Subject: Re: [ovirt-users] [ATN] LDAP Users please read
On 04.08.2015 09:56, Alon Bar-Lev wrote:
Hello LDAP Users,
If yo
Hi.
I have a system consisting of an engine + several hosts running 3.5.3,
and I want to upgrade everything to 3.5.4. According to the release
notes, all I should do is:
# yum update "ovirt-engine-setup*"
# engine-setup
I did this with engine, and it seemed to upgrade okay.
I'm puzzled
On 09/09/2015 03:22 PM, Alon Bar-Lev wrote:
- Original Message -
From: "Jason Keltz"
To: "users"
Sent: Wednesday, September 9, 2015 10:08:31 PM
Subject: [ovirt-users] Question about upgrading ovirt 3.5.3 to 3.5.4
Hi.
I have a system consisting of an engine + s
Hi.
I notice that the IP Address and FQDN fields for all of my VMs (mostly
CentOS 6) in engine are empty. This doesn't seem to affect any
operation. Why would this be?
Thanks,
Jason.
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Hi.
Last night, I upgraded my engine from 3.5 to 3.6. That went flawlessly.
Today, I'm trying to upgrade the vdsm on the hosts from 3.5 to 3.6
(along with applying other RHEL7.1 updates) However, when I'm trying to
put each host into maintenance mode, and migrations start to occur, they
all
On 11/06/2015 02:02 PM, Simone Tiraboschi wrote:
On Fri, Nov 6, 2015 at 5:21 PM, Jason Keltz <mailto:j...@cse.yorku.ca>> wrote:
Hi.
Last night, I upgraded my engine from 3.5 to 3.6. That went
flawlessly.
Today, I'm trying to upgrade the vdsm on the hosts f
;t load the driver?
Thanks for any help..
Jason.
--
Jason Keltz
Manager of Development
Department of Electrical Engineering and Computer Science
York University, Toronto, Canada
Tel: 416-736-2100 x. 33570
Fax: 416-736-5872
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nce. Failure occured when VMs were
migrating from it? Or you put the host into maintenance, replaced VDSM
on it and failure occured when VMs were migrating to it from other hosts?
Shmuel
On Fri, Nov 6, 2015 at 6:21 PM, Jason Keltz <mailto:j...@cse.yorku.ca>> wrote:
Hi.
Last n
On 11/9/2015 6:20 PM, Martin Polednik wrote:
On 09/11/15 14:00 -0500, Jason Keltz wrote:
Hi Shmuel,
Thanks very much for looking into my problem!
I installed 3.6 on the engine. I rebooted the engine.
The 3 hosts were still running vdsm from 3.5. I checked back in the
yum log, and it was
On 11/13/2015 1:55 AM, David David wrote:
Hi. I have some problem attached to VM device passthrought, namely: No
devices shows in "Host devices" tab in engine webui. And message
types: "No items to display". How to fix it?
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Use
Hi.
When I go to the "Clusters" in ovirt engine, I can see the total number
of VMs in the cluster. If I open up "Hosts", I can see how many VMs
are running on each host. I can see the memory consumption as well.
How do I go about seeing how many CPUs I've allocated across all the VMs
on a
CPU pinning overview? It might
be a nice RFE considering we have something similar for NUMA already.
Sure!
Thanks!
Jason.
On Tue, Nov 17, 2015 at 4:52 AM, Jason Keltz wrote:
Hi.
When I go to the "Clusters" in ovirt engine, I can see the total number of
VMs in the cluster. If I open up &
Hi..
I took the plunge to 4.2, but I think maybe I should have waited a bit...
Initially, after upgrade to 4.2, the status of many of my hosts changed
from "server" to "desktop". That's okay - I can change them back.
My first VM, "archive", I had the ability to access console after the
upgr
On 12/23/2017 5:38 PM, Jason Keltz wrote:
Hi..
I took the plunge to 4.2, but I think maybe I should have waited a bit...
Initially, after upgrade to 4.2, the status of many of my hosts
changed from "server" to "desktop". That's okay - I can change them
back.
My f
Quoting Yaniv Kaul :
On Sun, Dec 24, 2017 at 4:34 AM, Jason Keltz wrote:
On 12/23/2017 5:38 PM, Jason Keltz wrote:
Hi..
I took the plunge to 4.2, but I think maybe I should have waited a bit...
Can you specify what did you upgrade, and in which order? Engine, hosts?
Cluster level
On 02/15/2018 08:48 AM, nico...@devels.es wrote:
Hi,
We upgraded one of our infrastructures to 4.2.0 recently and since
then some of our machines have the "Console" button greyed-out in the
Admin UI, like they were disabled.
I changed their compatibility to 4.2 but with no luck, as they're
Hi Michal,
On 2/15/2018 12:05 PM, Michal Skrivanek wrote:
On 15 Feb 2018, at 16:37, Jason Keltz wrote:
On 02/15/2018 08:48 AM, nico...@devels.es wrote:
Hi,
We upgraded one of our infrastructures to 4.2.0 recently and since then some of our
machines have the "Console" button gre
On 02/20/2018 12:17 PM, Michal Skrivanek wrote:
On 19 Feb 2018, at 23:36, Jason Keltz <mailto:j...@cse.yorku.ca>> wrote:
Hi Michal,
On 2/15/2018 12:05 PM, Michal Skrivanek wrote:
On 15 Feb 2018, at 16:37, Jason Keltz wrote:
On 02/15/2018 08:48 AM,nico...@devels.es wrote:
Hi..
After an upgrade from 4.2.3 to 4.2.5 last week, I notice that I have a
console + cockpit problem. Immediately following the upgrade,
everything seemed to be working fine. However, today, a couple of days
after the upgrade, when I try to view any CentOS VM console,
virt-viewer starts,
On 08/20/2018 09:36 AM, Jason Keltz wrote:
Hi..
After an upgrade from 4.2.3 to 4.2.5 last week, I notice that I have a
console + cockpit problem. Immediately following the upgrade,
everything seemed to be working fine. However, today, a couple of
days after the upgrade, when I try to view
On 12/21/2020 8:22 AM, Sandro Bonazzola wrote:
oVirt 4.4.4 is now generally available
The oVirt project is excited to announce the general availability of
oVirt 4.4.4 , as of December 21st, 2020.
...
This release is available now on x86_64 architecture for:
*
Red Hat Enterpris
On 12/21/2020 8:22 AM, Sandro Bonazzola wrote:
oVirt 4.4.4 is now generally available
The oVirt project is excited to announce the general availability of
oVirt 4.4.4 , as of December 21st, 2020.
...
This release is available now on x86_64 architecture for:
*
Red Hat Enterpri
A while back, I had reconfigured my oVirt engine to auth based on my
Samba AD server, and everything was working perfectly fine. oVirt
version 4.3.10.4-1.
Today, I tried to login with my account into engine and I see:
server_error: The connection reader was unable to successfully complete
TLS
Hi.
I have a few issues after a recent upgrade from 4.3.1 to 4.3.2:
1) Power management is no longer working. I'm using Dell drac7. This
has always worked previously. When I click on the "Test" button, I get:
"Testing in progress. It will take a few seconds. Please wait" but then
it just s
Hi.
I've just converted my standalone ovirt engine from iptables to
firewalld. The configuration of the internal zone includes:
I'm wondering why the ovirt ports for , 6100, 7410, and 54323 etc.
aren't encapsulated in a service file installed by ovirt?
Hi..
I'm looking to migrate soon from CentOS 7.9 with oVirt 4.3.10 to Rocky
Linux 8.4 with oVirt 4.4.6. I'm working on my kickstart of my
standalone engine in a VM at the moment.
So far, with minimal experience with Rocky Linux, after my kickstart, I
was able to run "engine-setup", follow a
On 7/1/2021 8:23 AM, Neal Gompa wrote:
On Wed, Jun 30, 2021 at 10:45 AM Jason Keltz wrote:
I see the 4.4.6 was released in time with RHEL 8.3. I'd like to use
Rocky Linux 8.4 because I believe RHEL has re-enabled mptsas (though I
know still unsupported) from 8.4+ which will make t
On 7/1/2021 8:06 AM, Nir Soffer wrote:
But note that oVirt uses the advanced virtualization stream, providing
libvirt 7.0.0 and qemu-kvm 5.2.0:
http://mirror.centos.org/centos/8/virt/x86_64/advanced-virtualization/Packages/q/
Looking in Rocky packages, this is not available yet:
https://downloa
Hi.
I have a custom use case where I would like to have two guacamole RDP
connections that point to the same host, but the underlying xrdp start
script would initialize one connection slightly different than the
other. I don't see a simple way that I can pass anything between
Guacamole and t
On 7/13/2021 8:11 AM, Branimir Pejakovic wrote:
I've been giving this a look and it seems that we aren't building the
advanced virt modules because CentOS builds them from upstream?
I've found no mention of them in their Pagure, and they're built on
their Community Build System via a SIG, with
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