possibly create a bond across switches, but
> that is not something we have implemented.
>
> Thanks
> Bryan Sockel
>
> -Original Message-
> From: Edward Haas
> To: Petr Horacek
> Cc: Bryan Sockel , users
> Date: Thu, 16 Nov 2017 09:10:39 +0200
> Subject
On Tue, Nov 21, 2017 at 1:24 AM, Edward Clay
wrote:
> Hello,
>
> We have an issue where hosts are configured with the public facing nework
> interface as the ovirtmgmt network and it's default route is added to a
> ovirt created table but not to the main routing table. From my searching
> I've fo
On Tue, Nov 21, 2017 at 6:16 PM, Edward Clay
wrote:
>
> On Tue, 2017-11-21 at 09:00 +0200, Edward Haas wrote:
>
>
>
> On Tue, Nov 21, 2017 at 1:24 AM, Edward Clay
> wrote:
>
> Hello,
>
> We have an issue where hosts are configured with the public facing ne
On Wed, Nov 22, 2017 at 1:26 AM, Edward Clay
wrote:
> On Tue, 2017-11-21 at 16:01 -0700, Edward Clay wrote:
>
> On Wed, 2017-11-22 at 00:17 +0200, Edward Haas wrote:
>
>
>
> On Tue, Nov 21, 2017 at 6:16 PM, Edward Clay
> wrote:
>
>
> On Tue, 2017-11-21
On Fri, Dec 22, 2017 at 11:09 PM, Paul Dyer wrote:
> It seems that I am using net_persistence = ifcfg, and that I have lost the
> definitions for the logical networks.
>
Could you please share with us when and in what manner you lost these
definitions?
Is it re-creatable?
>
> I have recovered
It is not clear what you did exactly, but, if I try to summarize, this
setup should work for you:
- Create a network (network->networks) and mark it as a VM network.
- Create a vNIC profile (network->networks->[network]->Vnic Profiles.
- Attach the network on the relevant NIC on your host
(compute
On Mon, Jan 8, 2018 at 1:19 AM, Gianluca Cecchi
wrote:
>
>
> On Wed, Jan 3, 2018 at 12:25 PM, Gianluca Cecchi <
> gianluca.cec...@gmail.com> wrote:
>
>>
>>
>> On Wed, Jan 3, 2018 at 11:56 AM, Marcin Mirecki
>> wrote:
>>
>>> Hello Gianluca,
>>>
>>> Add/remove would probably be the simplest way to
On Sun, Jan 7, 2018 at 8:18 PM, Andrei V wrote:
> Hi !
>
> Made a typo in previous message, sorry.
>
> I'm having difficulty to utilize 2nd NIC on HP Proliant server in order
> to connect guest VM to DMZ (engine, node and all other guest VMs are on
> internal zone).
>
> I tried to use PCI passthr
On Mon, Jan 8, 2018 at 1:57 PM, Edward Haas wrote:
>
>
> On Mon, Jan 8, 2018 at 1:19 AM, Gianluca Cecchi > wrote:
>
>>
>>
>> On Wed, Jan 3, 2018 at 12:25 PM, Gianluca Cecchi <
>> gianluca.cec...@gmail.com> wrote:
>>
>>>
>&g
It is not clear to me what you are attempting to do exactly, but networking
settings should be handled through the setup networks window on Engine.
(Network->Hosts->->[specific host]->Interface tab -> SetupNetwork
You can then define bonds by dragging the nics one over the other.
Thanks,
Edy.
On
On Sat, Feb 3, 2018 at 9:06 AM, maoz zadok wrote:
> Hello All,
> I'm new to oVirt, I'm trying with no success to set up the networking on
> an oVirt 4.2.0 node, and I think I'm missing something.
>
> background:
> interfaces em1-4 is bonded to bond0
> VLAN configured on bond0.1
> and bridged to o
Engine.
Thanks,
Edy.
On Sun, Feb 4, 2018 at 9:30 AM, Edward Haas wrote:
>
>
> On Sat, Feb 3, 2018 at 9:06 AM, maoz zadok wrote:
>
>> Hello All,
>> I'm new to oVirt, I'm trying with no success to set up the networking on
>> an oVirt 4.2.0 node, and I think
e other a VM
network (vlan 10).
>
>
> On Feb 3, 2018 11:31 PM, "Edward Haas" wrote:
>
>
>
> On Sat, Feb 3, 2018 at 9:06 AM, maoz zadok wrote:
>
>> Hello All,
>> I'm new to oVirt, I'm trying with no success to set up the networking on
>
Hi Alex,
Please provide Engine logs from when this is occurring and mention the
date/time we should focus at.
Thanks,
Edy.
On Mon, Feb 5, 2018 at 2:19 PM, Alex K wrote:
> Hi all,
>
> I have a 3 nodes ovirt 4.1 cluster, self hosted on top of glusterfs. The
> cluster is used to host several VMs
I could not understand what you exactly have working now and what you are
looking to add.
Perhaps share a diagram or try to describe it in more details.
Thanks,
Edy.
On Sun, Feb 11, 2018 at 3:00 AM, Wesley Stewart wrote:
> This might be a stupid question. But I am testing out a 10Gb network
>
On Wed, Feb 14, 2018 at 11:12 PM, Dmitry Semenov wrote:
> I have a not big cluster on oVirt 4.2.
> Each node has a bond, that has several vlans in its turn.
> I use virtual networks OVN (External Provider -> ovirt-provider-ovn).
>
> While testing I have noticed that in virtual network MTU must be
On Thu, Feb 15, 2018 at 12:36 PM, Mark Steele wrote:
> Good morning,
>
> We had a storage crash early this morning that messed up a couple of our
> ovirt hosts. Networking seemed to be the biggest issue. I have decided to
> remove the bridge information in /etc/sysconfig/network-scripts and ip th
OVS switch support is experimental at this stage and in some cases when
trying to change from one switch to the other, it fails.
It was also not checked against a hosted engine setup, which handles
networking a bit differently for the management network (ovirtmgmt).
Nevertheless, we are interested
Not sure if I understand what you are asking here, but the need for a
gateway per network has emerged from the need to support other host
networks (not VM networks) beside the management one.
As an example, migration and storage networks can be defined, each passing
dedicated traffic (one for stora
tion, then an IP on a host network is not needed.
The vnics are connected through a bridge, not through a router. So traffic
from a VM is not passing through the L3 stack of the host and its routing
entries on the host do not effect that traffic.
>
>
>
>
>
> *From:* Edward Haas [mail
Hi Tibor,
Could you please provide the output of "ip address" and "vdsm-client Host
getCapabilities", "ethtool "?
Also, please mention what is the network name which is defined to use this
device.
Thanks,
Edy.
On Wed, May 9, 2018 at 3:13 PM, Demeter Tibor wrote:
> Hi All,
>
> I did successful
:
> I see, thanks. Maybe I could help add that scenario to the docs for you?
>
>
>
>
>
> *From:* Edward Haas [mailto:eh...@redhat.com]
> *Sent:* Wednesday, May 9, 2018 2:26 PM
>
> *To:* Justin Zygmont
> *Cc:* users@ovirt.org
> *Subject:* Re: [ovirt-users] routing
Please provide a description of your setup in a diagram and how you defined
all the network setting.
On Thu, Jun 14, 2018 at 1:42 PM, wrote:
> VM running with centos is not reaching to any other network other than
> oVirt node. I tried to apply no network filer, clean-filter while creating
> vN
On Mon, Jun 25, 2018 at 4:35 PM, Michael Watters
wrote:
> You should be able to use bonded interfaces with an IP on each VLAN
> Interface for the ovirt hosts and the engine. For example, here is the IP
> configuration for one of our VLANs.
>
> 10: bond3: mtu 1500 qdisc
> noqueue state UP group
On Tue, Jul 24, 2018 at 1:08 PM, Fabrice Bacchella <
fabrice.bacche...@orange.fr> wrote:
>
>
> Le 24 juil. 2018 à 11:50, Dominik Holler a écrit :
>
> On Tue, 24 Jul 2018 11:04:58 +0200
> Fabrice Bacchella wrote:
>
> To monitoring the network interfaces, I have a script that check if
> ifAdminSta
Please provide the supervdsm.log, most networking related logs are there.
On Thu, Aug 2, 2018 at 12:18 AM, Douglas Landgraf
wrote:
> Hi,
>
> - Might be useful the output from the command (host):
> - tree /var/lib/vdsm
>
> I noticed in host-deploy/engine.log the following error: "Cannot find a
Seems like the persistent configuration was erased and VDSM restored an
empty config, therefore, removed ovirtmgmt.
At 2018-07-29 22:07:29,037, the persistent config existed at:
/var/lib/vdsm/persistence/...
But when VDSM (or the whole host?) was restarted at 2018-07-29 22:17:21,558
, it was no lo
On Fri, Aug 3, 2018 at 10:22 AM, wrote:
> But when I do 'ip addr show' the ovirtmgmt interface is there and 'brctl
> show' shows that it's bridged with eno1. This suggests me that ovirtmgmt
> was not removed.
>
Nevertheless, it is no longer owned by oVirt/VDSM.
>
> The host is still listed in
If you manage to recreate this, please collect a few samples from what the
hypervisor reports back:
Run the command: vdsm-client Host getStats
Engine is calculating based on this information the rate.
(and the agent collects it from /sys/class/net//statistics/)
Please also mention on what OS you
"txDropped": "0",
> "sampleTime": 1535970960.602359,
> "rx": "5916567956502",
> "txErrors": "0",
> "state": "up",
> "speed": "1&quo
hout upgrading all hosts, because this is a
> huge task.
> When I apply that patch only to this particular file, which service do I
> need to restart?
> I have restarted now all three vdsm services, but I think, I can't do that
> while VMs are running on the hosts, do I?
>
&g
On Tue, Sep 4, 2018 at 10:42 AM, Gianluca Cecchi
wrote:
> On Tue, Sep 4, 2018 at 9:02 AM Edward Haas wrote:
>
>> Hello Florian,
>>
>> Thanks for checking the patch and posting the bug.
>>
>> You need to restart vdsmd and supervdsmd.
>> It should not
On Mon, Sep 10, 2018 at 5:53 PM, Gianluca Cecchi
wrote:
> Hello,
> supposing to have ovirt-ng node 4.2.6 and that ovirtmgmt config regarding
> DNS servers has to be updated, what is the correct way to proceed?
>
DNS should be editable from the network attachment window.
They are applied only for
On Fri, Sep 14, 2018 at 9:43 AM, Gianluca Cecchi
wrote:
> On Thu, Sep 13, 2018 at 7:53 AM Edward Haas wrote:
>
>>
>>
>> On Mon, Sep 10, 2018 at 5:53 PM, Gianluca Cecchi <
>> gianluca.cec...@gmail.com> wrote:
>>
>>> Hello,
>>> sup
On Mon, Sep 17, 2018 at 11:50 AM, Gianluca Cecchi wrote:
> On Sun, Sep 16, 2018 at 7:56 AM Edward Haas wrote:
>
>>
>>
>> On Fri, Sep 14, 2018 at 9:43 AM, Gianluca Cecchi <
>> gianluca.cec...@gmail.com> wrote:
>>
>>> On Thu, Sep 13, 2018 at 7:
On Sat, May 25, 2019 at 5:06 AM wrote:
> Hello,
>
> I've a problem, all my ovirt hosts and vms are linked with a bonding mode
> 1（Active-Backup）2x10Gbps
> ovirt version：4.3
> topology：
>--eno2
> vm--ovirtmgmt--bond0--
Hello Edoardo,
Please provide some more details on where you want the bond.
Are you asking to define a bond on the host/hypervisor or inside the VM?
The later is a Linux task while the first is dome from the oVirt Manager
(Engine).
Thanks,
Edy.
On Wed, Jul 24, 2019 at 11:03 AM Edoardo Mazza wro
Ernest,you need to understand how things work under to hood to answer your
question.
If the traffic needs to pass through the NIC or not matters here.
How things work: For any VM network, a bridge is created on the host and
the vNIC from VM/s are connected to it using a tap device.
When one define
On Fri, Oct 25, 2019 at 3:07 AM wrote:
> Hello,
> Is there any special config to usage dhcp client on Guest VM using
> ovirtmgmt/ovirtmgmt vnic profile ?
>
> Currently I have a VM using the ovirtmgmt/ovirtmgmt NIC profile and this
> interface is configured as DHCP client, and this does not work w
On Fri, Oct 12, 2018 at 5:23 PM Artem Tambovskiy
wrote:
> Hello,
>
> I have a question indirectly related to oVirt - I have a VM with CentOS 6
> running on my cluster, which has 6 virtual interfaces (eth0 - eth5). Now
> its a time to do an upgrade to CentOS 7 based, and I did a VM clone to test
>
You can enable NetworkManager, just make sure you restart vdsmd and
supervdsmd services on the machine.
Thanks,
Edy.
On Tue, Oct 23, 2018 at 11:03 AM Nathanaël Blanchet
wrote:
> No problem to enable NM, it is now default activated on ovirt-node, so it
> should be ok on centos as well
> Le 22/10
I think that this has been already asked:
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/USPMFD3NUAGE4PLOV62HSQDNEMHL37TU/?sort=date
It is not supported because of how traffic is passed to a vlan by its base
interface.
When packets arrive to the nic and on top of it there is a vlan,
order to connect the external network to the host
network using physnet.
- Introduce support in the OVN solution to enable trunk ports towards the
VM/s.
For the last point an RFE is required.
Thanks,
Edy.
>
> On 10/29/2018 2:39 PM, Edward Haas wrote:
>
> I think that this has been alre
Yes, not setting any VLAN on a network implies all packets will pass on to
that network from the nic it is configured on.
Please share your host `ip addr` , `brctl show` and the name of the network
you configured.
Do you see relevant packets on the host nic?
Thanks,
Edy.
On Thu, Nov 1, 2018 at 5:
On Thu, Nov 8, 2018 at 4:57 PM Josep Manel Andrés Moscardó <
josep.mosca...@embl.de> wrote:
> Thanks for the tips,
> I have set up one NIC on VLAN 1 for storage, one NIC on VLAN 1 for
> Migration , 1 NIC on VLAN 1 for MGMT and one NIV on multiples VLANs for
> VM's.
>
> Does it make sense or I wil
Unfortunately you are trying to implement an unsupported setup as discussed
already here:
https://lists.ovirt.org/archives/list/users@ovirt.org/thread/O23ICVSO5SHTK5PX6ZFB7XB3ROWJOHAL/
* BTW, I have missed your responses. Please try to keep the ones who
participated in the thread on the email to/c
Where did you managed to get a 4.1 version from?
I would recommend using a supported version (4.2).
On Mon, Nov 26, 2018 at 1:20 PM gregor wrote:
> During installation the firewall was enable or changed therefore I get
> an "NoRouteToHostException" from the Engine to the Host.
> After disabling
On Fri, May 25, 2018 at 4:08 PM femi adegoke
wrote:
> Property: default route, host - true, DC - false
>
> I have 4 nics.
> bond0 = 2 x 10g
> eno1 = ovirtmgmt
> eno2 = for vm traffic.
>
> eno2 says it's out of sync, hosts network config differs from DC,
> default route: host - true, DC - false.
>
On Fri, Nov 30, 2018 at 4:21 PM Brian Wilson wrote:
> Is there a resource available that would describe the configurable
> maximums for the Ovirt Engine and Ovirt Nodes.
>
> Things like:
> How many Logical Networks per host?
>
>
> If one does not exist does anyone have any experiences with reachi
As mentioned in this thread oVirt currently does not support customized
routes.
It supports only a host level default route and per network gateways
(default route per network).
If someone understands well the Linux network details, workarounds may be
applied to overcome oVirt limitations.
With th
as a
non formal documentation, it will be great.
As previously discussed we should note of course, that this feature is
> currently not officially supported, and adding the routes manually is a
> workaround.
>
> Thanks in advance,
>
> On Wed, Feb 20, 2019 at 1:41 PM Edward Haas
On boot, VDSM attempts to apply its persisted network desired configuration
through ifcfg.
Even though you may have fixed the ifcfg files, the persisted VDSM config
may had been set with DHCP, therefore your changes would get overwritten on
boot or when the synchronization was issued from Engine.
On Thu, Feb 28, 2019 at 6:27 PM Juhani Rautiainen <
juhani.rautiai...@gmail.com> wrote:
> On Thu, Feb 28, 2019 at 3:01 PM Edward Haas wrote:
> >
> > On boot, VDSM attempts to apply its persisted network desired
> configuration through ifcfg.
> > Even though you
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