Re: [ovirt-users] 3.5 / 3.6 stuck

[Erik Brakke]

Fernando, thanks! That did it!

- added the ovirt 3.6 repo to the host
- tried to update vdsm but had complaints about no glusterfs >= 3.7.x
available
- glusterfs 3.7.11 seems to be the latest with FC22 packages, so added that
as a repo
- vdsm updated as expected
- reinstalled host from GUI
- fired right up

Ya saved me!

On Wed, Aug 17, 2016 at 10:23 PM Fernando Fuentes 
wrote:

> Erik,
>
> I had a similar issue in the past. I think that updating vdsm on your host
> can do the trick.
> Put your host on maintenance mode and upgrade your host to 3.6.
>
> Make sure you install the 3.6 repos.
>
> Good luck!
>
> Regards,
>
> --
> Fernando Fuentes
> ffuen...@txweather.org
> http://www.txweather.org
>
>
>
> On Wed, Aug 17, 2016, at 09:45 PM, Erik Brakke wrote:
>
> Hello,
> I changed my cluster and data center compatibility from 3.5 to 3.6 with a
> 3.5 host.  D'oh!
> Engine: 3.6 on FC22
> Host: 3.5 on FC22 (local storage)
>
> - Can I change the data center and cluster back to 3.5?  How?
> - I tried to upgrade host to 3.6 in the GUI.  Maintenance->Reinstall did
> not work, and Upgrade option is greyed out.  Is there a way to upgrade host
> to 3.6?
>
> Thanks
>
> *___*
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>
>
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Re: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates unique constraint "pk_images" during import

[Jakub Niedermertl]

Hi Andrea,

IIUIC the problem occurs during import VM from external domain. I can see two 
options to save data on disks:
* Export storage domain can be detached and removed from engine. Install new 
separate engine and try to import VMs into new engine.
* Alternative is to use virt-viewer to create a vm and directly attach images 
form export domain to the vm. The images have standard qcow2 format.

Jakub

- Original Message -
> From: "Andrea Ghelardi" 
> To: users@ovirt.org
> Sent: Monday, August 15, 2016 12:47:48 AM
> Subject: [ovirt-users] ovirt 3.5.6: ERROR: duplicate key value violates 
> unique constraint "pk_images" during import
> 
> 
> 
> Hallo all,
> 
> 
> 
> I’m currently unable to import/activate VM due to error above.
> 
> It has been a long series of unfortunate events.
> 
> Long story short:
> 
> - VM running on storage on iscsi failing disks
> 
> - put storage and server in maint. Shut down server
> 
> - restart server.
> 
> - server has a misconfiguration on lvm/multipath rules (not due to ovirt)
> 
> - put storage and server active
> 
> - cluster goes down. Put storage in maintenance again. Detached storage from
> cluster (ach! That was unfortunate).
> 
> - cluster now ok. Storage ok. Activate storage.
> 
> - trying to import VM. Ovirt replies with error in subject and attached.
> 
> 
> 
> How can I recover from this situation?
> 
> It would be great to recover the entire VM, but I’m more interested in disks
> which are in unregistered state than VM itself.
> 
> 
> 
> Thank you all
> 
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Re: [ovirt-users] 3.6 : VLAN / non VLAN

[Fernando Fuentes]

 the packets outgoing from em2.25 are tagged, right ?
Yes.

the packets outgoing from em2 are tagged or not?

Not.

 the result is packets inside ovirt are tagged, but when you go out of
 it and reach something from em2, are the packets still tagged ?

When a packet crosses one vlan to another the switch does it magic with
vlan forwarding and routes.
Simple answer is that em2 does not see the tag but packets can reach em2
if you have your switch configure to allow this. If not than only
traffic with tag 35 can talk to each other.

Regards,

-- 
Fernando Fuentes
ffuen...@txweather.org
http://www.txweather.org

On Thu, Aug 18, 2016, at 10:57 AM, Alexis HAUSER wrote:
> hi,
> 
> I'd like to know what happens when you create a new network, tagged with
> VLAN for example 25 and using em2 :
> - the packets outgoing from em2.25 are tagged, right ?
> - the packets outgoing from em2 are tagged or not ?
> - the result is packets inside ovirt are tagged, but when you go out of
> it and reach something from em2, are the packets still tagged ?
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Re: [ovirt-users] Cannot start hosted engine after last 4.0.1 packages

[Matt .]

It takes a while and this is the status output of systemctl after it,
see attachment.



2016-08-18 17:40 GMT+02:00 Simone Tiraboschi :
> On Thu, Aug 18, 2016 at 5:28 PM, Matt .  wrote:
>> Sure, It's in the attachment as screenshot.
>
> can you please try with
>  systemctl restart sanlock --force
> ?
>
>> 2016-08-18 17:13 GMT+02:00 Simone Tiraboschi :
>>> On Thu, Aug 18, 2016 at 5:05 PM, Matt .  wrote:
 There is not storage issue, there is plenty of space, around 900G and
 this is shown in the past as the same issue.

 What is strange is that I cannot change the maintenance status of the
 hosts, when I set it to whatever status it's not changed and the
 status are various it seems from Global to Local.

 So I'm stuck.
>>>
>>> can you please post the output of
>>>  sanlock client status
>>> ?
>>>
 2016-08-18 16:41 GMT+02:00 Nir Soffer :
> On Thu, Aug 18, 2016 at 5:33 PM, Matt .  wrote:
>> OK, it seems to be an issue related to something like a sanlock which
>> I cannot solve:
>>
>> vdsm "Failed to acquire lock: No space left on device" is what happens
>> when I restart vdsmd and even removing the __DIRECT_IO_TEST__ file is
>> newly created on a vdsmd restart.
>
> __DIRECT_IO_TEST__ is empty file, used to check if vdsm can do direct I/O
> to this storage, there is no need to remove it.
>
> "No space left on device" seems to be your problem, you should make some
> space if you want to use this storage domain.
>
>>
>> As I'm not able to change the maintenance mode on the hosts I need to
>> figure out something else.
>>
>>
>>
>>
>>
>> 2016-08-18 10:40 GMT+02:00 Matt . :
>>> OK nice to know, I never saw that message before.
>>>
>>> I cannot do anything anymore with hosted engine. It doesn't change the
>>> maintenance state, it doesn't start the vm and this happens on all
>>> hosts. Nothing else changed then just the ovirt* and vdsm* package
>>> upgrades.
>>>
>>> The HE storage is also mounted and the agent.log shows it's
>>> information as normal.
>>>
>>> Showing logs is kinda an issue as I'm bound to ILO/Drac at the moment.
>>>
>>>
>>>
>>>
>>> 2016-08-18 10:18 GMT+02:00 Simone Tiraboschi :
 On Thu, Aug 18, 2016 at 10:06 AM, Matt .  
 wrote:
> Hello,
>
> I'm having issues after the last 4.0.1 package just before 4.0.2 came
> out. My engine was running great, hosts started the vm also and the
> hosted-engine command was working fine.
>
> Now I get rpcxml 3.6 deprecated warning which I never got before. See
> the attachment for this output.

 That one it's just a warning and we are going to fix the root cause
 for the next version, it's absolutely harmless.

> I have checked is IPv6 was disabled, but it isn't as that is what is
> needed for this.
>
> Any clue ?

 If you have any issue, it's somewhere else.
 What are the symptoms?

> Thanks!
>
> Matt
>
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Re: [ovirt-users] Not Updating Statistics

[Fernando Fuentes]

I am having similar issues though my problem only started after
recovering my DWH DB.
But the errors are the sames as posted below.

Any ideas?

Regards,

--
Fernando Fuentes
ffuen...@txweather.org
http://www.txweather.org



On Wed, Aug 17, 2016, at 08:47 AM, Sandro Bonazzola wrote:
> Adding Shirly
>
> On Wed, Aug 17, 2016 at 3:30 PM, Melissa Mesler
>  wrote:
>> All, we are running Ovirt 4.0 on CentOS 7. We have some errors in our
>>  dwh log. Look at the following:
>>
>>  2016-08-16
>>  13:28:51|mFKcbP|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKeepingJob-
>>  |Default|5|tWarn|tWarn_1|Can
>>  not sample data, oVirt Engine is not updating the statistics. Please
>>  check your oVirt Engine status.|9704
>>  2016-08-16
>>  19:31:00|dgTmvI|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKeepingJob-
>>  |Default|5|tWarn|tWarn_1|Can
>>  not sample data, oVirt Engine is not updating the statistics. Please
>>  check your oVirt Engine status.|9704
>>  2016-08-16
>>  23:19:28|ByUf8M|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKeepingJob-
>>  |Default|5|tWarn|tWarn_1|Can
>>  not sample data, oVirt Engine is not updating the statistics. Please
>>  check your oVirt Engine status.|9704
>>  2016-08-17
>>  00:27:59|jzRGar|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKeepingJob-
>>  |Default|5|tWarn|tWarn_1|Can
>>  not sample data, oVirt Engine is not updating the statistics. Please
>>  check your oVirt Engine status.|9704
>>  2016-08-17
>>  02:55:01|WZ7M9t|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKeepingJob-
>>  |Default|5|tWarn|tWarn_1|Can
>>  not sample data, oVirt Engine is not updating the statistics. Please
>>  check your oVirt Engine status.|9704
>>  2016-08-17
>>  04:12:06|Q237ie|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKeepingJob-
>>  |Default|5|tWarn|tWarn_1|Can
>>  not sample data, oVirt Engine is not updating the statistics. Please
>>  check your oVirt Engine status.|9704
>>  2016-08-17
>>  04:46:12|8COWHX|2EMUyU|snSJCy|OVIRT_ENGINE_DWH|SampleTimeKeepingJob-
>>  |Default|5|tWarn|tWarn_1|Can
>>  not sample data, oVirt Engine is not updating the statistics. Please
>>  check your oVirt Engine status.|9704
>>
>>  What does this mean?
>>  ___
>>  Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>
>
>
> --
> Sandro Bonazzola
> Better technology. Faster innovation. Powered by community
> collaboration.
> See how it works at redhat.com
> _
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[ovirt-users] Problem starting VMs

[Wolfgang Bucher]

HELLO



Installation is a single host with ovirt no hosted engine. Version : oVirt 
Engine Version: 3.6.7.5-1.el7.centos



After reboot i cannot start some vms, and i get the following warnings in 
vdsm.log:






periodic/6::WARNING::2016-08-18 
19:26:10,244::periodic::261::virt.periodic.VmDispatcher::(__call__) could not 
run  on 
[u'5c868b6a-db8e-4c67-a2b7-8bcdefc3350a']
periodic/3::WARNING::2016-08-18 
19:26:12,247::periodic::261::virt.periodic.VmDispatcher::(__call__) could not 
run  on 
[u'5c868b6a-db8e-4c67-a2b7-8bcdefc3350a']
periodic/0::WARNING::2016-08-18 
19:26:14,249::periodic::261::virt.periodic.VmDispatcher::(__call__) could not 
run  on 
[u'5c868b6a-db8e-4c67-a2b7-8bcdefc3350a']
periodic/6::WARNING::2016-08-18 
19:26:14,948::periodic::261::virt.periodic.VmDispatcher::(__call__) could not 
run  on 
[u'5c868b6a-db8e-4c67-a2b7-8bcdefc3350a']
periodic/6::WARNING::2016-08-18 
19:26:14,958::periodic::295::virt.vm::(__call__) 
vmId=`5c868b6a-db8e-4c67-a2b7-8bcdefc3350a`::could not run on 
5c868b6a-db8e-4c67-a2b7-8bcdefc3350a: domain not connected
periodic/3::WARNING::2016-08-18 
19:26:16,250::periodic::261::virt.periodic.VmDispatcher::(__call__) could not 
run  on 
[u'5c868b6a-db8e-4c67-a2b7-8bcdefc3350a']
periodic/0::WARNING::2016-08-18 
19:26:18,252::periodic::261::virt.periodic.VmDispatcher::(__call__) could not 
run  on 
[u'5c868b6a-db8e-4c67-a2b7-8bcdefc3350a']





sometimes the vm starts after 15 min and more.



Can you help me



Thanks

Wolfgang

















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[ovirt-users] Hosted Engine 3.6 Questions

[C Williams]

Hello,

We have an installation with 2 filers on CentOS 7.2 with the hosted engine
appliance. We use iscsi for our backend storage.

We have some issues

We had to dedicate an entire dedicated storage domain for the sole use of
the Hosted Engine appliance. Is this required ? Or can the Hosted Engine
appliance co-exist on another storage domain with VMs ?  I have not been
able to migrate the Hosted Engine VM to other storage. Because of this
limitation and to be efficient with our storage use, we asked our storage
admin to make a small iscsi LUN 20GB for the storage domain for the
appliance. However, we are constantly getting errors regarding low disk
space for this domain even though it has only the 10GB appliance.

Could this size problem be related to my problems with importing VMWare VMs
into our larger (Multi TB) storage using the Import tool in 3.6.

Thank You
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Re: [ovirt-users] HostedEngine with HA

[Carlos Rodrigues]

On Thu, 2016-08-18 at 17:45 +0200, Simone Tiraboschi wrote:
> > > On Thu, Aug 18, 2016 at 5:43 PM, Carlos Rodrigues 
wrote:
> > 
> > > > I increase hosted_engine disk space to 160G. How do i force to
create
> > OVF_STORE.
> 
> I think that restarting the engine on the engine VM will trigger it
> although I'm not sure that it was a size issue.
> 

I found to OVF_STORE on another storage domain with "Domain Type" "Data
(Master)"




> > 
> > Regards,
> > Carlos Rodrigues
> > 
> > On Thu, 2016-08-18 at 12:14 +0100, Carlos Rodrigues wrote:
> > > 
> > > On Thu, 2016-08-18 at 12:34 +0200, Simone Tiraboschi wrote:
> > > > 
> > > > 
> > > > > > > > On Thu, Aug 18, 2016 at 12:11 PM, Carlos Rodrigues
 > > > m>
> > > > wrote:
> > > > > 
> > > > > 
> > > > > 
> > > > > On Thu, 2016-08-18 at 11:53 +0200, Simone Tiraboschi wrote:
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > > > > > > > On Thu, Aug 18, 2016 at 11:50 AM, Carlos Rodrigues
 > > > > > x.
> > > > > > com>
> > > > > > wrote:
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > > > > > > > > On Thu, 2016-08-18 at 11:42 +0200, Simone Tiraboschi
wrote:
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > > > > > > > > > On Thu, Aug 18, 2016 at 11:25 AM, Carlos 
> > > > > > > > > > > > > > > > Rodrigues
 > > > > > > > ro
> > > > > > > > tux.
> > > > > > > > com> wrote:
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi
> > > > > > > > > wrote:
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues
> > > > > > > > > >  > > > > > > > > > euro
> > > > > > > > > > tux.com>
> > > > > > > > > > wrote:
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > > > On Thu, 2016-08-18 at 10:27 +0200, 
> > > > > > > > > > > > > > > > > > > > > > Simone
Tiraboschi
> > > > > > > > > > > wrote:
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > > > > > On Thu, Aug 18, 2016 at 10:22 
> > > > > > > > > > > > > > > > > > > > > > > > AM, Carlos
Rodrigues
> > > > > > > > > > > >  > > > > > > > > > > > eurotux.
> > > > > > > > > > > > com>
> > > > > > > > > > > > wrote:
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > On Thu, 2016-08-18 at 08:54 +0200, Simone
> > > > > > > > > > > > > Tiraboschi
> > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos
> > > > > > > > > > > > > > Rodrigues  > > > > > > > > > > > > > mar@euro
> > > > > > > > > > > > > > tux.
> > > > > > > > > > > > > > com>
> > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Sun, 2016-08-14 
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > at 14:22 +0300, Roy
Golan
> > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > On 12 August 2016 at 20:23, Carlos
> > > > > > > > > > > > > > > > Rodrigues
> > > > > > > > > > > > > > > >  > > > > > > > > > > > > > > > r@eurotu
> > > > > > > > > > > > > > > > x.co
> > > > > > > > > > > > > > > > m>
> > > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > Hello,
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I have one 
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > cluster 
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > with two 
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > hosts
with
> > > > > > > > > > > > > > > > > power
> > > > > > > > > > > > > > > > > 

[ovirt-users] 3.6 : VLAN / non VLAN

[Alexis HAUSER]

hi,

I'd like to know what happens when you create a new network, tagged with VLAN 
for example 25 and using em2 :
- the packets outgoing from em2.25 are tagged, right ?
- the packets outgoing from em2 are tagged or not ?
- the result is packets inside ovirt are tagged, but when you go out of it and 
reach something from em2, are the packets still tagged ?
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Re: [ovirt-users] HostedEngine with HA

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 5:43 PM, Carlos Rodrigues  wrote:
> I increase hosted_engine disk space to 160G. How do i force to create
> OVF_STORE.

I think that restarting the engine on the engine VM will trigger it
although I'm not sure that it was a size issue.

> Regards,
> Carlos Rodrigues
>
> On Thu, 2016-08-18 at 12:14 +0100, Carlos Rodrigues wrote:
>> On Thu, 2016-08-18 at 12:34 +0200, Simone Tiraboschi wrote:
>> >
>> > On Thu, Aug 18, 2016 at 12:11 PM, Carlos Rodrigues > > m>
>> > wrote:
>> > >
>> > >
>> > > On Thu, 2016-08-18 at 11:53 +0200, Simone Tiraboschi wrote:
>> > > >
>> > > >
>> > > >
>> > > >
>> > > > On Thu, Aug 18, 2016 at 11:50 AM, Carlos Rodrigues > > > > x.
>> > > > com>
>> > > > wrote:
>> > > > >
>> > > > >
>> > > > > On Thu, 2016-08-18 at 11:42 +0200, Simone Tiraboschi wrote:
>> > > > > >
>> > > > > >
>> > > > > > On Thu, Aug 18, 2016 at 11:25 AM, Carlos Rodrigues > > > > > > ro
>> > > > > > tux.
>> > > > > > com> wrote:
>> > > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > > On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi
>> > > > > > > wrote:
>> > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > > On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues
>> > > > > > > > > > > > > > > > euro
>> > > > > > > > tux.com>
>> > > > > > > > wrote:
>> > > > > > > > >
>> > > > > > > > >
>> > > > > > > > >
>> > > > > > > > >
>> > > > > > > > > On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi
>> > > > > > > > > wrote:
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > > On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues
>> > > > > > > > > > > > > > > > > > > > eurotux.
>> > > > > > > > > > com>
>> > > > > > > > > > wrote:
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > > On Thu, 2016-08-18 at 08:54 +0200, Simone
>> > > > > > > > > > > Tiraboschi
>> > > > > > > > > > > wrote:
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos
>> > > > > > > > > > > > Rodrigues > > > > > > > > > > > > mar@euro
>> > > > > > > > > > > > tux.
>> > > > > > > > > > > > com>
>> > > > > > > > > > > > wrote:
>> > > > > > > > > > > > >
>> > > > > > > > > > > > >
>> > > > > > > > > > > > >
>> > > > > > > > > > > > >
>> > > > > > > > > > > > >
>> > > > > > > > > > > > >
>> > > > > > > > > > > > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan
>> > > > > > > > > > > > > wrote:
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > On 12 August 2016 at 20:23, Carlos
>> > > > > > > > > > > > > > Rodrigues
>> > > > > > > > > > > > > > > > > > > > > > > > > > > > r@eurotu
>> > > > > > > > > > > > > > x.co
>> > > > > > > > > > > > > > m>
>> > > > > > > > > > > > > > wrote:
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > Hello,
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > I have one cluster with two hosts with
>> > > > > > > > > > > > > > > power
>> > > > > > > > > > > > > > > management
>> > > > > > > > > > > > > > > correctly
>> > > > > > > > > > > > > > > configured and one virtual machine with
>> > > > > > > > > > > > > > > HostedEngine
>> > > > > > > > > > > > > > > over
>> > > > > > > > > > > > > > > shared
>> > > > > > > > > > > > > > > storage with FiberChannel.
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > When i shutdown the network of host with
>> > > > > > > > > > > > > > > HostedEngine
>> > > > > > > > > > > > > > > VM,  it
>> > > > > > > > > > > > > > > should be
>> > > > > > > > > > > > > > > possible the HostedEngine VM migrate
>> > > > > > > > > > > > > > > automatically to
>> > > > > > > > > > > > > > > another
>> > > > > > > > > > > > > > > host?
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > migrate on which network?
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > >
>> > > > > > > > > > > > > > > What is the expected behaviour on this HA
>> > > > > > > > > > > > > > > scenario?
>> > > > > > > > > > > > > >
>> > > > > > > > > > > > > > After a few minutes your vm will be
>> > > > > > > > > > > > > > shutdown
>> > > > > > > > > > > > > > by
>> > > > > > > > > > > > > > the High
>> > > > > > > > > > > > > > Availability
>> > > > > > > > > > > > > > agent, as it can't see 

Re: [ovirt-users] HostedEngine with HA

[Carlos Rodrigues]

I increase hosted_engine disk space to 160G. How do i force to create
OVF_STORE.

Regards,
Carlos Rodrigues

On Thu, 2016-08-18 at 12:14 +0100, Carlos Rodrigues wrote:
> On Thu, 2016-08-18 at 12:34 +0200, Simone Tiraboschi wrote:
> > 
> > On Thu, Aug 18, 2016 at 12:11 PM, Carlos Rodrigues  > m>
> > wrote:
> > > 
> > > 
> > > On Thu, 2016-08-18 at 11:53 +0200, Simone Tiraboschi wrote:
> > > > 
> > > > 
> > > > 
> > > > 
> > > > On Thu, Aug 18, 2016 at 11:50 AM, Carlos Rodrigues  > > > x.
> > > > com>
> > > > wrote:
> > > > > 
> > > > > 
> > > > > On Thu, 2016-08-18 at 11:42 +0200, Simone Tiraboschi wrote:
> > > > > > 
> > > > > > 
> > > > > > On Thu, Aug 18, 2016 at 11:25 AM, Carlos Rodrigues  > > > > > ro
> > > > > > tux.
> > > > > > com> wrote:
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi
> > > > > > > wrote:
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues
> > > > > > > >  > > > > > > > euro
> > > > > > > > tux.com>
> > > > > > > > wrote:
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi
> > > > > > > > > wrote:
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues
> > > > > > > > > >  > > > > > > > > > eurotux.
> > > > > > > > > > com>
> > > > > > > > > > wrote:
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > 
> > > > > > > > > > > On Thu, 2016-08-18 at 08:54 +0200, Simone
> > > > > > > > > > > Tiraboschi
> > > > > > > > > > > wrote:
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos
> > > > > > > > > > > > Rodrigues  > > > > > > > > > > > mar@euro
> > > > > > > > > > > > tux.
> > > > > > > > > > > > com>
> > > > > > > > > > > > wrote:
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan
> > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > On 12 August 2016 at 20:23, Carlos
> > > > > > > > > > > > > > Rodrigues
> > > > > > > > > > > > > >  > > > > > > > > > > > > > r@eurotu
> > > > > > > > > > > > > > x.co
> > > > > > > > > > > > > > m>
> > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > Hello,
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > I have one cluster with two hosts with
> > > > > > > > > > > > > > > power
> > > > > > > > > > > > > > > management
> > > > > > > > > > > > > > > correctly
> > > > > > > > > > > > > > > configured and one virtual machine with
> > > > > > > > > > > > > > > HostedEngine
> > > > > > > > > > > > > > > over
> > > > > > > > > > > > > > > shared
> > > > > > > > > > > > > > > storage with FiberChannel.
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > When i shutdown the network of host with
> > > > > > > > > > > > > > > HostedEngine
> > > > > > > > > > > > > > > VM,  it
> > > > > > > > > > > > > > > should be
> > > > > > > > > > > > > > > possible the HostedEngine VM migrate
> > > > > > > > > > > > > > > automatically to
> > > > > > > > > > > > > > > another
> > > > > > > > > > > > > > > host?
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > migrate on which network?
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > What is the expected behaviour on this HA
> > > > > > > > > > > > > > > scenario?
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > After a few minutes your vm will be
> > > > > > > > > > > > > > shutdown
> > > > > > > > > > > > > > by
> > > > > > > > > > > > > > the High
> > > > > > > > > > > > > > Availability
> > > > > > > > > > > > > > agent, as it can't see network, and started
> > > > > > > > > > > > > > on
> > > > > > > > > > > > > > another
> > > > > > > > > > > > > > host.
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > I'm testing this scenario and after shutdown
> > > > > > > > > > > > > 

Re: [ovirt-users] Cannot start hosted engine after last 4.0.1 packages

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 5:28 PM, Matt .  wrote:
> Sure, It's in the attachment as screenshot.

can you please try with
 systemctl restart sanlock --force
?

> 2016-08-18 17:13 GMT+02:00 Simone Tiraboschi :
>> On Thu, Aug 18, 2016 at 5:05 PM, Matt .  wrote:
>>> There is not storage issue, there is plenty of space, around 900G and
>>> this is shown in the past as the same issue.
>>>
>>> What is strange is that I cannot change the maintenance status of the
>>> hosts, when I set it to whatever status it's not changed and the
>>> status are various it seems from Global to Local.
>>>
>>> So I'm stuck.
>>
>> can you please post the output of
>>  sanlock client status
>> ?
>>
>>> 2016-08-18 16:41 GMT+02:00 Nir Soffer :
 On Thu, Aug 18, 2016 at 5:33 PM, Matt .  wrote:
> OK, it seems to be an issue related to something like a sanlock which
> I cannot solve:
>
> vdsm "Failed to acquire lock: No space left on device" is what happens
> when I restart vdsmd and even removing the __DIRECT_IO_TEST__ file is
> newly created on a vdsmd restart.

 __DIRECT_IO_TEST__ is empty file, used to check if vdsm can do direct I/O
 to this storage, there is no need to remove it.

 "No space left on device" seems to be your problem, you should make some
 space if you want to use this storage domain.

>
> As I'm not able to change the maintenance mode on the hosts I need to
> figure out something else.
>
>
>
>
>
> 2016-08-18 10:40 GMT+02:00 Matt . :
>> OK nice to know, I never saw that message before.
>>
>> I cannot do anything anymore with hosted engine. It doesn't change the
>> maintenance state, it doesn't start the vm and this happens on all
>> hosts. Nothing else changed then just the ovirt* and vdsm* package
>> upgrades.
>>
>> The HE storage is also mounted and the agent.log shows it's
>> information as normal.
>>
>> Showing logs is kinda an issue as I'm bound to ILO/Drac at the moment.
>>
>>
>>
>>
>> 2016-08-18 10:18 GMT+02:00 Simone Tiraboschi :
>>> On Thu, Aug 18, 2016 at 10:06 AM, Matt .  wrote:
 Hello,

 I'm having issues after the last 4.0.1 package just before 4.0.2 came
 out. My engine was running great, hosts started the vm also and the
 hosted-engine command was working fine.

 Now I get rpcxml 3.6 deprecated warning which I never got before. See
 the attachment for this output.
>>>
>>> That one it's just a warning and we are going to fix the root cause
>>> for the next version, it's absolutely harmless.
>>>
 I have checked is IPv6 was disabled, but it isn't as that is what is
 needed for this.

 Any clue ?
>>>
>>> If you have any issue, it's somewhere else.
>>> What are the symptoms?
>>>
 Thanks!

 Matt

 ___
 Users mailing list
 Users@ovirt.org
 http://lists.ovirt.org/mailman/listinfo/users

> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Cannot start hosted engine after last 4.0.1 packages

[Matt .]

Sure, It's in the attachment as screenshot.

2016-08-18 17:13 GMT+02:00 Simone Tiraboschi :
> On Thu, Aug 18, 2016 at 5:05 PM, Matt .  wrote:
>> There is not storage issue, there is plenty of space, around 900G and
>> this is shown in the past as the same issue.
>>
>> What is strange is that I cannot change the maintenance status of the
>> hosts, when I set it to whatever status it's not changed and the
>> status are various it seems from Global to Local.
>>
>> So I'm stuck.
>
> can you please post the output of
>  sanlock client status
> ?
>
>> 2016-08-18 16:41 GMT+02:00 Nir Soffer :
>>> On Thu, Aug 18, 2016 at 5:33 PM, Matt .  wrote:
 OK, it seems to be an issue related to something like a sanlock which
 I cannot solve:

 vdsm "Failed to acquire lock: No space left on device" is what happens
 when I restart vdsmd and even removing the __DIRECT_IO_TEST__ file is
 newly created on a vdsmd restart.
>>>
>>> __DIRECT_IO_TEST__ is empty file, used to check if vdsm can do direct I/O
>>> to this storage, there is no need to remove it.
>>>
>>> "No space left on device" seems to be your problem, you should make some
>>> space if you want to use this storage domain.
>>>

 As I'm not able to change the maintenance mode on the hosts I need to
 figure out something else.





 2016-08-18 10:40 GMT+02:00 Matt . :
> OK nice to know, I never saw that message before.
>
> I cannot do anything anymore with hosted engine. It doesn't change the
> maintenance state, it doesn't start the vm and this happens on all
> hosts. Nothing else changed then just the ovirt* and vdsm* package
> upgrades.
>
> The HE storage is also mounted and the agent.log shows it's
> information as normal.
>
> Showing logs is kinda an issue as I'm bound to ILO/Drac at the moment.
>
>
>
>
> 2016-08-18 10:18 GMT+02:00 Simone Tiraboschi :
>> On Thu, Aug 18, 2016 at 10:06 AM, Matt .  wrote:
>>> Hello,
>>>
>>> I'm having issues after the last 4.0.1 package just before 4.0.2 came
>>> out. My engine was running great, hosts started the vm also and the
>>> hosted-engine command was working fine.
>>>
>>> Now I get rpcxml 3.6 deprecated warning which I never got before. See
>>> the attachment for this output.
>>
>> That one it's just a warning and we are going to fix the root cause
>> for the next version, it's absolutely harmless.
>>
>>> I have checked is IPv6 was disabled, but it isn't as that is what is
>>> needed for this.
>>>
>>> Any clue ?
>>
>> If you have any issue, it's somewhere else.
>> What are the symptoms?
>>
>>> Thanks!
>>>
>>> Matt
>>>
>>> ___
>>> Users mailing list
>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
 ___
 Users mailing list
 Users@ovirt.org
 http://lists.ovirt.org/mailman/listinfo/users
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Cannot start hosted engine after last 4.0.1 packages

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 5:05 PM, Matt .  wrote:
> There is not storage issue, there is plenty of space, around 900G and
> this is shown in the past as the same issue.
>
> What is strange is that I cannot change the maintenance status of the
> hosts, when I set it to whatever status it's not changed and the
> status are various it seems from Global to Local.
>
> So I'm stuck.

can you please post the output of
 sanlock client status
?

> 2016-08-18 16:41 GMT+02:00 Nir Soffer :
>> On Thu, Aug 18, 2016 at 5:33 PM, Matt .  wrote:
>>> OK, it seems to be an issue related to something like a sanlock which
>>> I cannot solve:
>>>
>>> vdsm "Failed to acquire lock: No space left on device" is what happens
>>> when I restart vdsmd and even removing the __DIRECT_IO_TEST__ file is
>>> newly created on a vdsmd restart.
>>
>> __DIRECT_IO_TEST__ is empty file, used to check if vdsm can do direct I/O
>> to this storage, there is no need to remove it.
>>
>> "No space left on device" seems to be your problem, you should make some
>> space if you want to use this storage domain.
>>
>>>
>>> As I'm not able to change the maintenance mode on the hosts I need to
>>> figure out something else.
>>>
>>>
>>>
>>>
>>>
>>> 2016-08-18 10:40 GMT+02:00 Matt . :
 OK nice to know, I never saw that message before.

 I cannot do anything anymore with hosted engine. It doesn't change the
 maintenance state, it doesn't start the vm and this happens on all
 hosts. Nothing else changed then just the ovirt* and vdsm* package
 upgrades.

 The HE storage is also mounted and the agent.log shows it's
 information as normal.

 Showing logs is kinda an issue as I'm bound to ILO/Drac at the moment.




 2016-08-18 10:18 GMT+02:00 Simone Tiraboschi :
> On Thu, Aug 18, 2016 at 10:06 AM, Matt .  wrote:
>> Hello,
>>
>> I'm having issues after the last 4.0.1 package just before 4.0.2 came
>> out. My engine was running great, hosts started the vm also and the
>> hosted-engine command was working fine.
>>
>> Now I get rpcxml 3.6 deprecated warning which I never got before. See
>> the attachment for this output.
>
> That one it's just a warning and we are going to fix the root cause
> for the next version, it's absolutely harmless.
>
>> I have checked is IPv6 was disabled, but it isn't as that is what is
>> needed for this.
>>
>> Any clue ?
>
> If you have any issue, it's somewhere else.
> What are the symptoms?
>
>> Thanks!
>>
>> Matt
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>> ___
>>> Users mailing list
>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] HostedEngine with HA

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 12:11 PM, Carlos Rodrigues  wrote:
> On Thu, 2016-08-18 at 11:53 +0200, Simone Tiraboschi wrote:
>>
>>
>> On Thu, Aug 18, 2016 at 11:50 AM, Carlos Rodrigues 
>> wrote:
>> > On Thu, 2016-08-18 at 11:42 +0200, Simone Tiraboschi wrote:
>> > > On Thu, Aug 18, 2016 at 11:25 AM, Carlos Rodrigues > > > com> wrote:
>> > > >
>> > > > On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi wrote:
>> > > > >
>> > > > > On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues > > > > > tux.com>
>> > > > > wrote:
>> > > > > >
>> > > > > >
>> > > > > > On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi wrote:
>> > > > > > >
>> > > > > > >
>> > > > > > > On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues > > > > > > > eurotux.
>> > > > > > > com>
>> > > > > > > wrote:
>> > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > > On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi
>> > > > > > > > wrote:
>> > > > > > > > >
>> > > > > > > > >
>> > > > > > > > >
>> > > > > > > > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues > > > > > > > > > mar@euro
>> > > > > > > > > tux.
>> > > > > > > > > com>
>> > > > > > > > > wrote:
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > >
>> > > > > > > > > > > On 12 August 2016 at 20:23, Carlos Rodrigues > > > > > > > > > > > r@eurotu
>> > > > > > > > > > > x.co
>> > > > > > > > > > > m>
>> > > > > > > > > > > wrote:
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > > Hello,
>> > > > > > > > > > > >
>> > > > > > > > > > > > I have one cluster with two hosts with power
>> > > > > > > > > > > > management
>> > > > > > > > > > > > correctly
>> > > > > > > > > > > > configured and one virtual machine with
>> > > > > > > > > > > > HostedEngine
>> > > > > > > > > > > > over
>> > > > > > > > > > > > shared
>> > > > > > > > > > > > storage with FiberChannel.
>> > > > > > > > > > > >
>> > > > > > > > > > > > When i shutdown the network of host with
>> > > > > > > > > > > > HostedEngine
>> > > > > > > > > > > > VM,  it
>> > > > > > > > > > > > should be
>> > > > > > > > > > > > possible the HostedEngine VM migrate
>> > > > > > > > > > > > automatically to
>> > > > > > > > > > > > another
>> > > > > > > > > > > > host?
>> > > > > > > > > > > >
>> > > > > > > > > > > migrate on which network?
>> > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > >
>> > > > > > > > > > > > What is the expected behaviour on this HA
>> > > > > > > > > > > > scenario?
>> > > > > > > > > > >
>> > > > > > > > > > > After a few minutes your vm will be shutdown by
>> > > > > > > > > > > the High
>> > > > > > > > > > > Availability
>> > > > > > > > > > > agent, as it can't see network, and started on
>> > > > > > > > > > > another
>> > > > > > > > > > > host.
>> > > > > > > > > >
>> > > > > > > > > >
>> > > > > > > > > > I'm testing this scenario and after shutdown
>> > > > > > > > > > network, it
>> > > > > > > > > > should
>> > > > > > > > > > be
>> > > > > > > > > > expected that agent shutdown ha and started on
>> > > > > > > > > > another
>> > > > > > > > > > host,
>> > > > > > > > > > but
>> > > > > > > > > > after
>> > > > > > > > > > couple minutes nothing happens and on host with
>> > > > > > > > > > network we
>> > > > > > > > > > getting
>> > > > > > > > > > the
>> > > > > > > > > > following messages:
>> > > > > > > > > >
>> > > > > > > > > > Aug 16 11:44:08 ied-blade11.install.eurotux.local
>> > > > > > > > > > ovirt-ha-
>> > > > > > > > > > agent[2779]:
>> > > > > > > > > > ovirt-ha-agent
>> > > > > > > > > > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEn
>> > > > > > > > > > gine.con
>> > > > > > > > > > fig
>> > > > > > > > > > ERROR
>> > > > > > > > > > Unable to get vm.conf from OVF_STORE, falling back
>> > > > > > > > > > to
>> > > > > > > > > > initial
>> > > > > > > > > > vm.conf
>> > > > > > > > > >
>> > > > > > > > > > I think the HA agent its trying to get vm
>> > > > > > > > > > configuration but
>> > > > > > > > > > some
>> > > > > > > > > > how it
>> > > > > > > > > > can't get vm.conf to start VM.
>> > > > > > > > >
>> > > > > > > > > No, this is a different issues.
>> > > > > > > > > In 3.6 we added a feature to let the engine manage
>> > > > > > > > > also the
>> > > > > > > > > engine VM
>> > > > > > > > > itself; ovirt-ha-agent will pickup the latest engine
>> > > > > > > > > VM
>> > > > > > > > > configuration
>> > > > > > > > > from the OVF_STORE which is managed by the engine.
>> > > > > > > > > If something goes wrong, ovirt-ha-agent could
>> > > > > > > > > fallback to the
>> > > > > > > > > initial
>> > > 

Re: [ovirt-users] HostedEngine with HA

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 11:50 AM, Carlos Rodrigues  wrote:

> On Thu, 2016-08-18 at 11:42 +0200, Simone Tiraboschi wrote:
>
> On Thu, Aug 18, 2016 at 11:25 AM, Carlos Rodrigues 
> wrote:
>
>
> On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi wrote:
>
>
> On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues 
> wrote:
>
>
>
> On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi wrote:
>
>
>
> On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues  com>
> wrote:
>
>
>
>
> On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi wrote:
>
>
>
>
> On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues  tux.
> com>
> wrote:
>
>
>
>
>
> On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
>
>
>
>
>
>
>
> On 12 August 2016 at 20:23, Carlos Rodrigues  x.co
> m>
> wrote:
>
>
>
>
>
> Hello,
>
> I have one cluster with two hosts with power management
> correctly
> configured and one virtual machine with HostedEngine
> over
> shared
> storage with FiberChannel.
>
> When i shutdown the network of host with HostedEngine
> VM,  it
> should be
> possible the HostedEngine VM migrate automatically to
> another
> host?
>
> migrate on which network?
>
>
>
>
>
> What is the expected behaviour on this HA scenario?
>
>
> After a few minutes your vm will be shutdown by the High
> Availability
> agent, as it can't see network, and started on another
> host.
>
>
>
> I'm testing this scenario and after shutdown network, it
> should
> be
> expected that agent shutdown ha and started on another
> host,
> but
> after
> couple minutes nothing happens and on host with network we
> getting
> the
> following messages:
>
> Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha-
> agent[2779]:
> ovirt-ha-agent
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.con
> fig
> ERROR
> Unable to get vm.conf from OVF_STORE, falling back to
> initial
> vm.conf
>
> I think the HA agent its trying to get vm configuration but
> some
> how it
> can't get vm.conf to start VM.
>
>
> No, this is a different issues.
> In 3.6 we added a feature to let the engine manage also the
> engine VM
> itself; ovirt-ha-agent will pickup the latest engine VM
> configuration
> from the OVF_STORE which is managed by the engine.
> If something goes wrong, ovirt-ha-agent could fallback to the
> initial
> (bootstrap time) vm.conf. This will normally happen till you
> add
> your
> first regular storage domain and the engine imports the
> engine
> VM.
>
>
> But i already have my first storage domain and storage engine
> domain
> and already imported engine VM.
>
> I'm using 4.0 version.
>
>
> This seams an issue, can you please share your
> /var/log/ovirt-hosted-engine-ha/agent.log ?
>
>
> I sent it in attachment.
>
>
> Nothing strange here;
> do you see a couple of disks with alias OVF_STORE on the hosted-
> engine
> storage domain if you check it from the engine?
>
>
> Do you mean any disk label?
> I don't have it anyone:
>
> [root@ied-blade11 ~]#  ls /dev/disk/by-label/
> ls: cannot access /dev/disk/by-label/: No such file or directory
>
>
> No I mean: go to the engine web-ui, select the hosted-engine storage
> domain, check the disks there.
>
>
> No, the alias is virtio-disk0.
>

And this is the engine VM disk, so the issue is why the engine has still to
create the OVF_STORE.
Can you please share your engine.log from the engine VM?



>
> ​
>
>
>
>
>
>
>
>
>
> Regards,
> Carlos Rodrigues
>
>
>
>
>
>
>
>
>
>
>
> Regards,
>
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
> --
>
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] HostedEngine with HA

[Carlos Rodrigues]

On Thu, 2016-08-18 at 11:42 +0200, Simone Tiraboschi wrote:
> > > On Thu, Aug 18, 2016 at 11:25 AM, Carlos Rodrigues 
wrote:
> > 
> > On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi wrote:
> > > 
> > > > > > On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues

> > > wrote:
> > > > 
> > > > 
> > > > On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi wrote:
> > > > > 
> > > > > 
> > > > > > > > > > On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues
 > > > > com>
> > > > > wrote:
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi wrote:
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > > > > > > > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues
 > > > > > > tux.
> > > > > > > com>
> > > > > > > wrote:
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > 
> > > > > > > > > > > > > > > > > > On 12 August 2016 at 20:23, Carlos Rodrigues
 > > > > > > > > x.co
> > > > > > > > > m>
> > > > > > > > > wrote:
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > Hello,
> > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > I have one cluster with two hosts with 
> > > > > > > > > > > > > > > > > > > > power
management
> > > > > > > > > > correctly
> > > > > > > > > > > > > > > > > > > > configured and one virtual machine with
HostedEngine
> > > > > > > > > > over
> > > > > > > > > > shared
> > > > > > > > > > storage with FiberChannel.
> > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > When i shutdown the network of host with
HostedEngine
> > > > > > > > > > VM,  it
> > > > > > > > > > should be
> > > > > > > > > > > > > > > > > > > > possible the HostedEngine VM migrate 
> > > > > > > > > > > > > > > > > > > > automatically
to
> > > > > > > > > > another
> > > > > > > > > > host?
> > > > > > > > > > 
> > > > > > > > > migrate on which network?
> > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > What is the expected behaviour on this HA scenario?
> > > > > > > > > 
> > > > > > > > > > > > > > > > > > After a few minutes your vm will be 
> > > > > > > > > > > > > > > > > > shutdown by the
High
> > > > > > > > > Availability
> > > > > > > > > > > > > > > > > > agent, as it can't see network, and started 
> > > > > > > > > > > > > > > > > > on
another
> > > > > > > > > host.
> > > > > > > > 
> > > > > > > > 
> > > > > > > > > > > > > > > > I'm testing this scenario and after shutdown 
> > > > > > > > > > > > > > > > network,
it
> > > > > > > > should
> > > > > > > > be
> > > > > > > > expected that agent shutdown ha and started on another
> > > > > > > > host,
> > > > > > > > but
> > > > > > > > after
> > > > > > > > > > > > > > > > couple minutes nothing happens and on host with 
> > > > > > > > > > > > > > > > network
we
> > > > > > > > getting
> > > > > > > > the
> > > > > > > > following messages:
> > > > > > > > 
> > > > > > > > > > > > > > > > Aug 16 11:44:08 
> > > > > > > > > > > > > > > > ied-blade11.install.eurotux.local
ovirt-ha-
> > > > > > > > agent[2779]:
> > > > > > > > ovirt-ha-agent
> > > > > > > > > > > > > > > > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine
.con
> > > > > > > > fig
> > > > > > > > ERROR
> > > > > > > > Unable to get vm.conf from OVF_STORE, falling back to
> > > > > > > > initial
> > > > > > > > vm.conf
> > > > > > > > 
> > > > > > > > > > > > > > > > I think the HA agent its trying to get vm 
> > > > > > > > > > > > > > > > configuration
but
> > > > > > > > some
> > > > > > > > how it
> > > > > > > > can't get vm.conf to start VM.
> > > > > > > 
> > > > > > > No, this is a different issues.
> > > > > > > > > > > > > > In 3.6 we added a feature to let the engine manage 
> > > > > > > > > > > > > > also
the
> > > > > > > engine VM
> > > > > > > itself; ovirt-ha-agent will pickup the latest engine VM
> > > > > > > configuration
> > > > > > > from the OVF_STORE which is managed by the engine.
> > > > > > > > > > > > > > If something goes wrong, ovirt-ha-agent could 
> > > > > > > > > > > > > > fallback to
the
> > > > > > > initial
> > > > > > > > > > > > > > (bootstrap time) vm.conf. This will normally happen 
> > > > > > > > > > > > > > till
you
> > > > > > > add
> > > > > > > your
> > > > > > > first regular storage domain and the engine imports the
> > > > > > > engine
> > > > > > > VM.
> > > > > > 
> > > > > > > > > > > > But i already have my first storage domain and storage
engine
> > > > > > domain
> > > > > > and already imported engine VM.
> > > > > > 
> > > > > > I'm using 4.0 version.
> > > > > 
> > > > > This seams an issue, can you please share your
> > > > > 

Re: [ovirt-users] HostedEngine with HA

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 11:25 AM, Carlos Rodrigues  wrote:
> On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi wrote:
>> On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues 
>> wrote:
>> >
>> > On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi wrote:
>> > >
>> > > On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues > > > com>
>> > > wrote:
>> > > >
>> > > >
>> > > > On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi wrote:
>> > > > >
>> > > > >
>> > > > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues > > > > > tux.
>> > > > > com>
>> > > > > wrote:
>> > > > > >
>> > > > > >
>> > > > > >
>> > > > > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
>> > > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > > On 12 August 2016 at 20:23, Carlos Rodrigues > > > > > > > x.co
>> > > > > > > m>
>> > > > > > > wrote:
>> > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > > Hello,
>> > > > > > > >
>> > > > > > > > I have one cluster with two hosts with power management
>> > > > > > > > correctly
>> > > > > > > > configured and one virtual machine with HostedEngine
>> > > > > > > > over
>> > > > > > > > shared
>> > > > > > > > storage with FiberChannel.
>> > > > > > > >
>> > > > > > > > When i shutdown the network of host with HostedEngine
>> > > > > > > > VM,  it
>> > > > > > > > should be
>> > > > > > > > possible the HostedEngine VM migrate automatically to
>> > > > > > > > another
>> > > > > > > > host?
>> > > > > > > >
>> > > > > > > migrate on which network?
>> > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > > What is the expected behaviour on this HA scenario?
>> > > > > > >
>> > > > > > > After a few minutes your vm will be shutdown by the High
>> > > > > > > Availability
>> > > > > > > agent, as it can't see network, and started on another
>> > > > > > > host.
>> > > > > >
>> > > > > >
>> > > > > > I'm testing this scenario and after shutdown network, it
>> > > > > > should
>> > > > > > be
>> > > > > > expected that agent shutdown ha and started on another
>> > > > > > host,
>> > > > > > but
>> > > > > > after
>> > > > > > couple minutes nothing happens and on host with network we
>> > > > > > getting
>> > > > > > the
>> > > > > > following messages:
>> > > > > >
>> > > > > > Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha-
>> > > > > > agent[2779]:
>> > > > > > ovirt-ha-agent
>> > > > > > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.con
>> > > > > > fig
>> > > > > > ERROR
>> > > > > > Unable to get vm.conf from OVF_STORE, falling back to
>> > > > > > initial
>> > > > > > vm.conf
>> > > > > >
>> > > > > > I think the HA agent its trying to get vm configuration but
>> > > > > > some
>> > > > > > how it
>> > > > > > can't get vm.conf to start VM.
>> > > > >
>> > > > > No, this is a different issues.
>> > > > > In 3.6 we added a feature to let the engine manage also the
>> > > > > engine VM
>> > > > > itself; ovirt-ha-agent will pickup the latest engine VM
>> > > > > configuration
>> > > > > from the OVF_STORE which is managed by the engine.
>> > > > > If something goes wrong, ovirt-ha-agent could fallback to the
>> > > > > initial
>> > > > > (bootstrap time) vm.conf. This will normally happen till you
>> > > > > add
>> > > > > your
>> > > > > first regular storage domain and the engine imports the
>> > > > > engine
>> > > > > VM.
>> > > >
>> > > > But i already have my first storage domain and storage engine
>> > > > domain
>> > > > and already imported engine VM.
>> > > >
>> > > > I'm using 4.0 version.
>> > >
>> > > This seams an issue, can you please share your
>> > > /var/log/ovirt-hosted-engine-ha/agent.log ?
>> > >
>> >
>> > I sent it in attachment.
>>
>> Nothing strange here;
>> do you see a couple of disks with alias OVF_STORE on the hosted-
>> engine
>> storage domain if you check it from the engine?
>>
>
> Do you mean any disk label?
> I don't have it anyone:
>
> [root@ied-blade11 ~]#  ls /dev/disk/by-label/
> ls: cannot access /dev/disk/by-label/: No such file or directory

No I mean: go to the engine web-ui, select the hosted-engine storage
domain, check the disks there.

>> > > > > > Regards,
>> > > > > > Carlos Rodrigues
>> > > > > >
>> > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > >
>> > > > > > > > Regards,
>> > > > > > > >
>> > > > > > > > --
>> > > > > > > > Carlos Rodrigues
>> > > > > > > >
>> > > > > > > > Engenheiro de Software Sénior
>> > > > > > > >
>> > > > > > > > Eurotux Informática, S.A. | www.eurotux.com
>> > > > > > > > (t) +351 253 680 300 (m) +351 911 926 110
>> > > > > > > >
>> > > > > > > > ___
>> > > > > > > > Users mailing list
>> > > > > > > > Users@ovirt.org
>> > > > > > > > http://lists.ovirt.org/mailman/listinfo/users
>> > > > > > > >
>> > > > > > >
>> > > > > > --
>> > > 

Re: [ovirt-users] HostedEngine with HA

[Carlos Rodrigues]

On Thu, 2016-08-18 at 11:04 +0200, Simone Tiraboschi wrote:
> On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues 
> wrote:
> > 
> > On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi wrote:
> > > 
> > > On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues  > > com>
> > > wrote:
> > > > 
> > > > 
> > > > On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi wrote:
> > > > > 
> > > > > 
> > > > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues  > > > > tux.
> > > > > com>
> > > > > wrote:
> > > > > > 
> > > > > > 
> > > > > > 
> > > > > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > On 12 August 2016 at 20:23, Carlos Rodrigues  > > > > > > x.co
> > > > > > > m>
> > > > > > > wrote:
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > Hello,
> > > > > > > > 
> > > > > > > > I have one cluster with two hosts with power management
> > > > > > > > correctly
> > > > > > > > configured and one virtual machine with HostedEngine
> > > > > > > > over
> > > > > > > > shared
> > > > > > > > storage with FiberChannel.
> > > > > > > > 
> > > > > > > > When i shutdown the network of host with HostedEngine
> > > > > > > > VM,  it
> > > > > > > > should be
> > > > > > > > possible the HostedEngine VM migrate automatically to
> > > > > > > > another
> > > > > > > > host?
> > > > > > > > 
> > > > > > > migrate on which network?
> > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > What is the expected behaviour on this HA scenario?
> > > > > > > 
> > > > > > > After a few minutes your vm will be shutdown by the High
> > > > > > > Availability
> > > > > > > agent, as it can't see network, and started on another
> > > > > > > host.
> > > > > > 
> > > > > > 
> > > > > > I'm testing this scenario and after shutdown network, it
> > > > > > should
> > > > > > be
> > > > > > expected that agent shutdown ha and started on another
> > > > > > host,
> > > > > > but
> > > > > > after
> > > > > > couple minutes nothing happens and on host with network we
> > > > > > getting
> > > > > > the
> > > > > > following messages:
> > > > > > 
> > > > > > Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha-
> > > > > > agent[2779]:
> > > > > > ovirt-ha-agent
> > > > > > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.con
> > > > > > fig
> > > > > > ERROR
> > > > > > Unable to get vm.conf from OVF_STORE, falling back to
> > > > > > initial
> > > > > > vm.conf
> > > > > > 
> > > > > > I think the HA agent its trying to get vm configuration but
> > > > > > some
> > > > > > how it
> > > > > > can't get vm.conf to start VM.
> > > > > 
> > > > > No, this is a different issues.
> > > > > In 3.6 we added a feature to let the engine manage also the
> > > > > engine VM
> > > > > itself; ovirt-ha-agent will pickup the latest engine VM
> > > > > configuration
> > > > > from the OVF_STORE which is managed by the engine.
> > > > > If something goes wrong, ovirt-ha-agent could fallback to the
> > > > > initial
> > > > > (bootstrap time) vm.conf. This will normally happen till you
> > > > > add
> > > > > your
> > > > > first regular storage domain and the engine imports the
> > > > > engine
> > > > > VM.
> > > > 
> > > > But i already have my first storage domain and storage engine
> > > > domain
> > > > and already imported engine VM.
> > > > 
> > > > I'm using 4.0 version.
> > > 
> > > This seams an issue, can you please share your
> > > /var/log/ovirt-hosted-engine-ha/agent.log ?
> > > 
> > 
> > I sent it in attachment.
> 
> Nothing strange here;
> do you see a couple of disks with alias OVF_STORE on the hosted-
> engine
> storage domain if you check it from the engine?
> 

Do you mean any disk label?
I don't have it anyone:

[root@ied-blade11 ~]#  ls /dev/disk/by-label/
ls: cannot access /dev/disk/by-label/: No such file or directory

> > 
> > > 
> > > > 
> > > > > 
> > > > > 
> > > > > > 
> > > > > > 
> > > > > > Regards,
> > > > > > Carlos Rodrigues
> > > > > > 
> > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > 
> > > > > > > > Regards,
> > > > > > > > 
> > > > > > > > --
> > > > > > > > Carlos Rodrigues
> > > > > > > > 
> > > > > > > > Engenheiro de Software Sénior
> > > > > > > > 
> > > > > > > > Eurotux Informática, S.A. | www.eurotux.com
> > > > > > > > (t) +351 253 680 300 (m) +351 911 926 110
> > > > > > > > 
> > > > > > > > ___
> > > > > > > > Users mailing list
> > > > > > > > Users@ovirt.org
> > > > > > > > http://lists.ovirt.org/mailman/listinfo/users
> > > > > > > > 
> > > > > > > 
> > > > > > --
> > > > > > Carlos Rodrigues
> > > > > > 
> > > > > > Engenheiro de Software Sénior
> > > > > > 
> > > > > > Eurotux Informática, S.A. | www.eurotux.com
> > > > > > (t) +351 253 680 300 (m) +351 911 926 110
> > > > > > 
> > > 

Re: [ovirt-users] iSCSI Multipathing -> host inactive

[Elad Ben Aharon]

I don't think it's necessary.
Please provide the host's routing table and interfaces list ('ip a' or
ifconfing) while it's configured with the bond.

Thanks

On Tue, Aug 16, 2016 at 4:39 PM, Uwe Laverenz  wrote:

> Hi Elad,
>
> Am 16.08.2016 um 10:52 schrieb Elad Ben Aharon:
>
> Please be sure that ovirtmgmt is not part of the iSCSI bond.
>>
>
> Yes, I made sure it is not part of the bond.
>
> It does seem to have a conflict between default and enp9s0f0/ enp9s0f1.
>> Try to put the host in maintenance and then delete the iscsi nodes using
>> 'iscsiadm -m node -o delete'. Then activate the host.
>>
>
> I tried that, I managed to get the iSCSI interface clean, no "default"
> anymore. But that didn't solve the problem of the host becoming "inactive".
> Not even the NFS domains would come up.
>
> As soon as I remove the iSCSI-bond, the host becomes responsive again and
> I can activate all storage domains. Removing the bond also brings the
> duplicated "Iface Name" back (but this time causes no problems).
>
> ...
>
> I wonder if there is a basic misunderstanding on my side: wouldn't it be
> necessary that all targets are reachable from all interfaces that are
> configured into the bond to make it work?
>
> But this would either mean two interfaces in the same network or routing
> between the iSCSI networks.
>
> Thanks,
>
> Uwe
> ___
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> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
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Re: [ovirt-users] HostedEngine with HA

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 10:36 AM, Carlos Rodrigues  wrote:
> On Thu, 2016-08-18 at 10:27 +0200, Simone Tiraboschi wrote:
>> On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues 
>> wrote:
>> >
>> > On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi wrote:
>> > >
>> > > On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues > > > com>
>> > > wrote:
>> > > >
>> > > >
>> > > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
>> > > > >
>> > > > >
>> > > > >
>> > > > >
>> > > > > On 12 August 2016 at 20:23, Carlos Rodrigues > > > > > m>
>> > > > > wrote:
>> > > > > >
>> > > > > >
>> > > > > > Hello,
>> > > > > >
>> > > > > > I have one cluster with two hosts with power management
>> > > > > > correctly
>> > > > > > configured and one virtual machine with HostedEngine over
>> > > > > > shared
>> > > > > > storage with FiberChannel.
>> > > > > >
>> > > > > > When i shutdown the network of host with HostedEngine
>> > > > > > VM,  it
>> > > > > > should be
>> > > > > > possible the HostedEngine VM migrate automatically to
>> > > > > > another
>> > > > > > host?
>> > > > > >
>> > > > > migrate on which network?
>> > > > >
>> > > > > >
>> > > > > >
>> > > > > > What is the expected behaviour on this HA scenario?
>> > > > >
>> > > > > After a few minutes your vm will be shutdown by the High
>> > > > > Availability
>> > > > > agent, as it can't see network, and started on another host.
>> > > >
>> > > >
>> > > > I'm testing this scenario and after shutdown network, it should
>> > > > be
>> > > > expected that agent shutdown ha and started on another host,
>> > > > but
>> > > > after
>> > > > couple minutes nothing happens and on host with network we
>> > > > getting
>> > > > the
>> > > > following messages:
>> > > >
>> > > > Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha-
>> > > > agent[2779]:
>> > > > ovirt-ha-agent
>> > > > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config
>> > > > ERROR
>> > > > Unable to get vm.conf from OVF_STORE, falling back to initial
>> > > > vm.conf
>> > > >
>> > > > I think the HA agent its trying to get vm configuration but
>> > > > some
>> > > > how it
>> > > > can't get vm.conf to start VM.
>> > >
>> > > No, this is a different issues.
>> > > In 3.6 we added a feature to let the engine manage also the
>> > > engine VM
>> > > itself; ovirt-ha-agent will pickup the latest engine VM
>> > > configuration
>> > > from the OVF_STORE which is managed by the engine.
>> > > If something goes wrong, ovirt-ha-agent could fallback to the
>> > > initial
>> > > (bootstrap time) vm.conf. This will normally happen till you add
>> > > your
>> > > first regular storage domain and the engine imports the engine
>> > > VM.
>> >
>> > But i already have my first storage domain and storage engine
>> > domain
>> > and already imported engine VM.
>> >
>> > I'm using 4.0 version.
>>
>> This seams an issue, can you please share your
>> /var/log/ovirt-hosted-engine-ha/agent.log ?
>>
>
> I sent it in attachment.

Nothing strange here;
do you see a couple of disks with alias OVF_STORE on the hosted-engine
storage domain if you check it from the engine?

>> > >
>> > > >
>> > > > Regards,
>> > > > Carlos Rodrigues
>> > > >
>> > > >
>> > > > >
>> > > > >
>> > > > > >
>> > > > > >
>> > > > > >
>> > > > > > Regards,
>> > > > > >
>> > > > > > --
>> > > > > > Carlos Rodrigues
>> > > > > >
>> > > > > > Engenheiro de Software Sénior
>> > > > > >
>> > > > > > Eurotux Informática, S.A. | www.eurotux.com
>> > > > > > (t) +351 253 680 300 (m) +351 911 926 110
>> > > > > >
>> > > > > > ___
>> > > > > > Users mailing list
>> > > > > > Users@ovirt.org
>> > > > > > http://lists.ovirt.org/mailman/listinfo/users
>> > > > > >
>> > > > >
>> > > > --
>> > > > Carlos Rodrigues
>> > > >
>> > > > Engenheiro de Software Sénior
>> > > >
>> > > > Eurotux Informática, S.A. | www.eurotux.com
>> > > > (t) +351 253 680 300 (m) +351 911 926 110
>> > > >
>> > > > ___
>> > > > Users mailing list
>> > > > Users@ovirt.org
>> > > > http://lists.ovirt.org/mailman/listinfo/users
>> > --
>> > Carlos Rodrigues
>> >
>> > Engenheiro de Software Sénior
>> >
>> > Eurotux Informática, S.A. | www.eurotux.com
>> > (t) +351 253 680 300 (m) +351 911 926 110
>> >
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
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Re: [ovirt-users] Cannot start hosted engine after last 4.0.1 packages

[Matt .]

OK nice to know, I never saw that message before.

I cannot do anything anymore with hosted engine. It doesn't change the
maintenance state, it doesn't start the vm and this happens on all
hosts. Nothing else changed then just the ovirt* and vdsm* package
upgrades.

The HE storage is also mounted and the agent.log shows it's
information as normal.

Showing logs is kinda an issue as I'm bound to ILO/Drac at the moment.




2016-08-18 10:18 GMT+02:00 Simone Tiraboschi :
> On Thu, Aug 18, 2016 at 10:06 AM, Matt .  wrote:
>> Hello,
>>
>> I'm having issues after the last 4.0.1 package just before 4.0.2 came
>> out. My engine was running great, hosts started the vm also and the
>> hosted-engine command was working fine.
>>
>> Now I get rpcxml 3.6 deprecated warning which I never got before. See
>> the attachment for this output.
>
> That one it's just a warning and we are going to fix the root cause
> for the next version, it's absolutely harmless.
>
>> I have checked is IPv6 was disabled, but it isn't as that is what is
>> needed for this.
>>
>> Any clue ?
>
> If you have any issue, it's somewhere else.
> What are the symptoms?
>
>> Thanks!
>>
>> Matt
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
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Re: [ovirt-users] HostedEngine with HA

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 10:22 AM, Carlos Rodrigues  wrote:
> On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi wrote:
>> On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues 
>> wrote:
>> >
>> > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
>> > >
>> > >
>> > >
>> > > On 12 August 2016 at 20:23, Carlos Rodrigues 
>> > > wrote:
>> > > >
>> > > > Hello,
>> > > >
>> > > > I have one cluster with two hosts with power management
>> > > > correctly
>> > > > configured and one virtual machine with HostedEngine over
>> > > > shared
>> > > > storage with FiberChannel.
>> > > >
>> > > > When i shutdown the network of host with HostedEngine VM,  it
>> > > > should be
>> > > > possible the HostedEngine VM migrate automatically to another
>> > > > host?
>> > > >
>> > > migrate on which network?
>> > >
>> > > >
>> > > > What is the expected behaviour on this HA scenario?
>> > >
>> > > After a few minutes your vm will be shutdown by the High
>> > > Availability
>> > > agent, as it can't see network, and started on another host.
>> >
>> >
>> > I'm testing this scenario and after shutdown network, it should be
>> > expected that agent shutdown ha and started on another host, but
>> > after
>> > couple minutes nothing happens and on host with network we getting
>> > the
>> > following messages:
>> >
>> > Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha-
>> > agent[2779]:
>> > ovirt-ha-agent
>> > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config
>> > ERROR
>> > Unable to get vm.conf from OVF_STORE, falling back to initial
>> > vm.conf
>> >
>> > I think the HA agent its trying to get vm configuration but some
>> > how it
>> > can't get vm.conf to start VM.
>>
>> No, this is a different issues.
>> In 3.6 we added a feature to let the engine manage also the engine VM
>> itself; ovirt-ha-agent will pickup the latest engine VM configuration
>> from the OVF_STORE which is managed by the engine.
>> If something goes wrong, ovirt-ha-agent could fallback to the initial
>> (bootstrap time) vm.conf. This will normally happen till you add your
>> first regular storage domain and the engine imports the engine VM.
>
> But i already have my first storage domain and storage engine domain
> and already imported engine VM.
>
> I'm using 4.0 version.

This seams an issue, can you please share your
/var/log/ovirt-hosted-engine-ha/agent.log ?

>> > Regards,
>> > Carlos Rodrigues
>> >
>> >
>> > >
>> > > >
>> > > >
>> > > > Regards,
>> > > >
>> > > > --
>> > > > Carlos Rodrigues
>> > > >
>> > > > Engenheiro de Software Sénior
>> > > >
>> > > > Eurotux Informática, S.A. | www.eurotux.com
>> > > > (t) +351 253 680 300 (m) +351 911 926 110
>> > > >
>> > > > ___
>> > > > Users mailing list
>> > > > Users@ovirt.org
>> > > > http://lists.ovirt.org/mailman/listinfo/users
>> > > >
>> > >
>> > --
>> > Carlos Rodrigues
>> >
>> > Engenheiro de Software Sénior
>> >
>> > Eurotux Informática, S.A. | www.eurotux.com
>> > (t) +351 253 680 300 (m) +351 911 926 110
>> >
>> > ___
>> > Users mailing list
>> > Users@ovirt.org
>> > http://lists.ovirt.org/mailman/listinfo/users
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
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Re: [ovirt-users] HostedEngine with HA

[Carlos Rodrigues]

On Thu, 2016-08-18 at 08:55 +0200, Simone Tiraboschi wrote:
> On Wed, Aug 17, 2016 at 11:06 AM, Carlos Rodrigues 
> wrote:
> > 
> > Anyone can help me to build HA on HostedEngine VM?
> > 
> > How can i guarantee that if host with HostedEngine VM goes down,
> > the
> > HostedEngine VM moves to another host?
> 
> it's in charge of ovirt-ha-agent running on your hosts.
> 
> Can you please post the output of
>  hosted-engine --vm-status
> ?

There is the output of both hosts:

[root@ied-blade11 ~]# hosted-engine --vm-status
/usr/lib/python2.7/site-
packages/ovirt_hosted_engine_ha/lib/storage_backends.py:15:
DeprecationWarning: vdscli uses xmlrpc. since ovirt 3.6 xmlrpc is
deprecated, please use vdsm.jsonrpcvdscli
  import vdsm.vdscli


--== Host 1 status ==--

Status up-to-date  : True
Hostname   : ied-blade13.install.eurotux.local
Host ID: 1
Engine status  : {"health": "good", "vm": "up",
"detail": "up"}
Score  : 3400
stopped: False
Local maintenance  : False
crc32  : a941698e
Host timestamp : 153049
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=153049 (Thu Aug 18 09:22:02 2016)
host-id=1
score=3400
maintenance=False
state=EngineUp
stopped=False


--== Host 2 status ==--

Status up-to-date  : True
Hostname   : ied-blade11.install.eurotux.local
Host ID: 2
Engine status  : {"reason": "vm not running on this
host", "health": "bad", "vm": "down", "detail": "unknown"}
Score  : 3400
stopped: False
Local maintenance  : False
crc32  : 8f79e0e7
Host timestamp : 143139
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=143139 (Thu Aug 18 09:22:12 2016)
host-id=2
score=3400
maintenance=False
state=EngineDown
stopped=False

[root@ied-blade13 ~]# hosted-engine --vm-status 
/usr/lib/python2.7/site-
packages/ovirt_hosted_engine_ha/lib/storage_backends.py:15:
DeprecationWarning: vdscli uses xmlrpc. since ovirt 3.6 xmlrpc is
deprecated, please use vdsm.jsonrpcvdscli
  import vdsm.vdscli


--== Host 1 status ==--

Status up-to-date  : True
Hostname   : ied-blade13.install.eurotux.local
Host ID: 1
Engine status  : {"health": "good", "vm": "up",
"detail": "up"}
Score  : 3400
stopped: False
Local maintenance  : False
crc32  : cdd022a2
Host timestamp : 153085
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=153085 (Thu Aug 18 09:22:38 2016)
host-id=1
score=3400
maintenance=False
state=EngineUp
stopped=False


--== Host 2 status ==--

Status up-to-date  : True
Hostname   : ied-blade11.install.eurotux.local
Host ID: 2
Engine status  : {"reason": "vm not running on this
host", "health": "bad", "vm": "down", "detail": "unknown"}
Score  : 3400
stopped: False
Local maintenance  : False
crc32  : fbbad961
Host timestamp : 143175
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=143175 (Thu Aug 18 09:22:48 2016)
host-id=2
score=3400
maintenance=False
state=EngineDown
stopped=False



> 
> > 
> > Regards,
> > Carlos Rodrigues
> > 
> > On Tue, 2016-08-16 at 11:53 +0100, Carlos Rodrigues wrote:
> > > 
> > > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
> > > > 
> > > > 
> > > > 
> > > > 
> > > > On 12 August 2016 at 20:23, Carlos Rodrigues 
> > > > wrote:
> > > > > 
> > > > > 
> > > > > Hello,
> > > > > 
> > > > > I have one cluster with two hosts with power management
> > > > > correctly
> > > > > configured and one virtual machine with HostedEngine over
> > > > > shared
> > > > > storage with FiberChannel.
> > > > > 
> > > > > When i shutdown the network of host with HostedEngine VM,  it
> > > > > should be
> > > > > possible the HostedEngine VM migrate automatically to another
> > > > > host?
> > > > > 
> > > > migrate on which network?
> > > > 
> > > > > 
> > > > > 
> > > > > What is the expected behaviour on this HA scenario?
> > > 

Re: [ovirt-users] HostedEngine with HA

[Carlos Rodrigues]

On Thu, 2016-08-18 at 08:54 +0200, Simone Tiraboschi wrote:
> On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues 
> wrote:
> > 
> > On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
> > > 
> > > 
> > > 
> > > On 12 August 2016 at 20:23, Carlos Rodrigues 
> > > wrote:
> > > > 
> > > > Hello,
> > > > 
> > > > I have one cluster with two hosts with power management
> > > > correctly
> > > > configured and one virtual machine with HostedEngine over
> > > > shared
> > > > storage with FiberChannel.
> > > > 
> > > > When i shutdown the network of host with HostedEngine VM,  it
> > > > should be
> > > > possible the HostedEngine VM migrate automatically to another
> > > > host?
> > > > 
> > > migrate on which network?
> > > 
> > > > 
> > > > What is the expected behaviour on this HA scenario?
> > > 
> > > After a few minutes your vm will be shutdown by the High
> > > Availability
> > > agent, as it can't see network, and started on another host.
> > 
> > 
> > I'm testing this scenario and after shutdown network, it should be
> > expected that agent shutdown ha and started on another host, but
> > after
> > couple minutes nothing happens and on host with network we getting
> > the
> > following messages:
> > 
> > Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha-
> > agent[2779]:
> > ovirt-ha-agent
> > ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config
> > ERROR
> > Unable to get vm.conf from OVF_STORE, falling back to initial
> > vm.conf
> > 
> > I think the HA agent its trying to get vm configuration but some
> > how it
> > can't get vm.conf to start VM.
> 
> No, this is a different issues.
> In 3.6 we added a feature to let the engine manage also the engine VM
> itself; ovirt-ha-agent will pickup the latest engine VM configuration
> from the OVF_STORE which is managed by the engine.
> If something goes wrong, ovirt-ha-agent could fallback to the initial
> (bootstrap time) vm.conf. This will normally happen till you add your
> first regular storage domain and the engine imports the engine VM.

But i already have my first storage domain and storage engine domain
and already imported engine VM.

I'm using 4.0 version.

> 
> > 
> > Regards,
> > Carlos Rodrigues
> > 
> > 
> > > 
> > > > 
> > > > 
> > > > Regards,
> > > > 
> > > > --
> > > > Carlos Rodrigues
> > > > 
> > > > Engenheiro de Software Sénior
> > > > 
> > > > Eurotux Informática, S.A. | www.eurotux.com
> > > > (t) +351 253 680 300 (m) +351 911 926 110
> > > > 
> > > > ___
> > > > Users mailing list
> > > > Users@ovirt.org
> > > > http://lists.ovirt.org/mailman/listinfo/users
> > > > 
> > > 
> > --
> > Carlos Rodrigues
> > 
> > Engenheiro de Software Sénior
> > 
> > Eurotux Informática, S.A. | www.eurotux.com
> > (t) +351 253 680 300 (m) +351 911 926 110
> > 
> > ___
> > Users mailing list
> > Users@ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/users
-- 
Carlos Rodrigues 

Engenheiro de Software Sénior

Eurotux Informática, S.A. | www.eurotux.com
(t) +351 253 680 300 (m) +351 911 926 110

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Re: [ovirt-users] Cannot start hosted engine after last 4.0.1 packages

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 10:06 AM, Matt .  wrote:
> Hello,
>
> I'm having issues after the last 4.0.1 package just before 4.0.2 came
> out. My engine was running great, hosts started the vm also and the
> hosted-engine command was working fine.
>
> Now I get rpcxml 3.6 deprecated warning which I never got before. See
> the attachment for this output.

That one it's just a warning and we are going to fix the root cause
for the next version, it's absolutely harmless.

> I have checked is IPv6 was disabled, but it isn't as that is what is
> needed for this.
>
> Any clue ?

If you have any issue, it's somewhere else.
What are the symptoms?

> Thanks!
>
> Matt
>
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Re: [ovirt-users] Change local DC host address

[Alexandr Krivulya]

Thank you, so the safest way is to export all vm's and create new local dc.

18.08.2016 05:03, Jakub Niedermertl пишет:
> Hi Alexandr,
>
> changing host address is not supported in general. The only way to do so is 
> to remove and re-add the host. I'm not sure if there is some way for storage 
> to survive the re-adding. 
> @Tal, can you please add details?
>
> Jakub
>
> - Original Message -
>> From: "Alexandr Krivulya" 
>> To: users@ovirt.org
>> Sent: Monday, August 15, 2016 3:58:31 PM
>> Subject: [ovirt-users] Change local DC host address
>>
>> Hi!
>>
>> There is any way to change host address in a local DC? In web-ui it's
>> grayed out, ovirt-shell gives an error:
>>
>>   status: 400
>>   reason: Bad Request
>>   detail: Host Address can not be modified due to Security
>> restrictions.  In order to change Host Address, Host has to be reinstalled
>>  
>>
>> Reinstall host is not a solution with local DC.
>>
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Re: [ovirt-users] HostedEngine with HA

[Simone Tiraboschi]

On Tue, Aug 16, 2016 at 12:53 PM, Carlos Rodrigues  wrote:
> On Sun, 2016-08-14 at 14:22 +0300, Roy Golan wrote:
>>
>>
>> On 12 August 2016 at 20:23, Carlos Rodrigues 
>> wrote:
>> > Hello,
>> >
>> > I have one cluster with two hosts with power management correctly
>> > configured and one virtual machine with HostedEngine over shared
>> > storage with FiberChannel.
>> >
>> > When i shutdown the network of host with HostedEngine VM,  it
>> > should be
>> > possible the HostedEngine VM migrate automatically to another host?
>> >
>> migrate on which network?
>>
>> > What is the expected behaviour on this HA scenario?
>>
>> After a few minutes your vm will be shutdown by the High Availability
>> agent, as it can't see network, and started on another host.
>
>
> I'm testing this scenario and after shutdown network, it should be
> expected that agent shutdown ha and started on another host, but after
> couple minutes nothing happens and on host with network we getting the
> following messages:
>
> Aug 16 11:44:08 ied-blade11.install.eurotux.local ovirt-ha-agent[2779]:
> ovirt-ha-agent
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config ERROR
> Unable to get vm.conf from OVF_STORE, falling back to initial vm.conf
>
> I think the HA agent its trying to get vm configuration but some how it
> can't get vm.conf to start VM.

No, this is a different issues.
In 3.6 we added a feature to let the engine manage also the engine VM
itself; ovirt-ha-agent will pickup the latest engine VM configuration
from the OVF_STORE which is managed by the engine.
If something goes wrong, ovirt-ha-agent could fallback to the initial
(bootstrap time) vm.conf. This will normally happen till you add your
first regular storage domain and the engine imports the engine VM.

> Regards,
> Carlos Rodrigues
>
>
>> >
>> > Regards,
>> >
>> > --
>> > Carlos Rodrigues
>> >
>> > Engenheiro de Software Sénior
>> >
>> > Eurotux Informática, S.A. | www.eurotux.com
>> > (t) +351 253 680 300 (m) +351 911 926 110
>> >
>> > ___
>> > Users mailing list
>> > Users@ovirt.org
>> > http://lists.ovirt.org/mailman/listinfo/users
>> >
>>
> --
> Carlos Rodrigues
>
> Engenheiro de Software Sénior
>
> Eurotux Informática, S.A. | www.eurotux.com
> (t) +351 253 680 300 (m) +351 911 926 110
>
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Re: [ovirt-users] Is hosted engine supported in hosts with diff CPU types?

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 12:43 AM, Fredy Sanchez
 wrote:
> Hi all,
>
> I am deploying hosted engine in what will hopefully become our 4th oVirt
> cluster. The engine is up and running happily in host 1 already, but I am
> running into the following when running hosted-engine --deploy in hosts 2
> and 3:
>
> The following CPU types are supported by this host:
>   - model_Opteron_G3: AMD Opteron G3
>   - model_Opteron_G2: AMD Opteron G2
>   - model_Opteron_G1: AMD Opteron G1
> [ ERROR ] Failed to execute stage 'Environment customization': Invalid CPU
> type specified: model_SandyBridge
>
> Host 1 has an Intel chip. Hosts 2 and 3 have an AMD chip. Is this a
> supported config? If so, how can I bypass the error? Thank you very much.

The cluster has to be homogeneous to be sure that we can migrate VMs
inside the cluster and so on; generally you have to choose the lowest
common denominator between the CPU type supported by your cluster
hosts, unfortunately this is not possible mixing Intel and AMD CPUs.



> Cheers,
> Fredy
>
>
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Re: [ovirt-users] erros after upgrade

[Simone Tiraboschi]

On Thu, Aug 18, 2016 at 5:53 AM, Fernando Fuentes  wrote:
> Anybody? :)

Can you please share your engine.log ?

> --
> Fernando Fuentes
> ffuen...@txweather.org
> http://www.txweather.org
>
> On Mon, Aug 15, 2016, at 10:16 AM, Fernando Fuentes wrote:
>> Team,
>>
>> After upgrading to 4.0.2 I am starting to get the following errors:
>>
>> Failed to check for available updates on host NAME with message
>> 'Command returned failure code 1 during SSH session 'root@IP''.
>>
>> Do I need to update each hosts manually?
>>
>> Regards,
>>
>> --
>> Fernando Fuentes
>> ffuen...@txweather.org
>> http://www.txweather.org
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