[ovirt-users] Cluster level upgrade (from 4.3 to 4.6) and Windows VM

[duparchy]

Hi,

When trying to upgrade the Cluster level to 4.6, a popup panel says "Due to the 
emulated machine change, some Windows virtual machines might lose static IP 
configuration"

It is not clear if Windows VMs might be disconnected from the network right 
away when clicking OK or only when restarted...

Bets regards
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[ovirt-users] cluster level - features

[marek]

hi,

do you have tips where can i find information about new features in 
cluster levels?


i found only

https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/html/release_notes/data-center-and-cluster-compatibility-levels

there is only information "there are new features"


hard way i tried check

https://www.ovirt.org/release/4.5.0/

and found

https://bugzilla.redhat.com/show_bug.cgi?id=2021545

- Detecting if scratch disks can be extended automatically
- Detecting if host support disk format conversion
- Maybe for using qcow2 format by default to enable incremental backup by

https://bugzilla.redhat.com/show_bug.cgi?id=2033185

- e1000e


is there some "central" place ?

Marek
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[ovirt-users] cluster compatibility version 4.7

[Staniforth, Paul]

Hello
  When we try to complete the upgrade to 4.5.1 there is a failure to 
upgrade the cluster to compatibly version 4.7

 Cannot update compatibility version of Vm/Template: [HostedEngine], Message: 
There was an attempt to change Hosted Engine VM values that are locked.

Also somehow the cluster had changed to Cluster Node Type of Virt only but 
there was an error due to started volumes when trying to change the Cluster 
from the WebUI.
I fixed this by changing it in the DB.


Thanks,
  Paul S.


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[ovirt-users] Cluster CPU Type

[Colin Coe]

Hi all

I'm just putting in some new servers to be used as hosts in RHV 4.3 (soon
to go to v4.4 or v4.5) but I'm having problems with the cluster CPU.

These are HPE DL360 Gen10 with "Xeon Gold 6338N".  Google tells me these
are "Ice Lake" but RHV complains unless I set the cluster CPU type to
"SandyBridge".

Is this expected?  What do I need to do to get these recognised as the
corect CPU type?

Thanks

CC
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[ovirt-users] Cluster and datacenter compatibility levels

[Colin Coe]

Hi all

I'm looking for a definitive answer on what each compatibility level means.

Specifically, I'm looking for:
- new features
- deprecated features
- removed features

We're on 4.3 so I'm looking for the info above on 4.4, 4.5 and 4.6

My main motivation is to ensure we don't lose SPICE support.

We actually use RHV and I logged a case with Red Hat GSS but couldn't get
the info I was after.

Thanks
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[ovirt-users] Cluster stuck in maintenance - Hosts not upgrading as expected

[David White via Users]

I have a 3-node hyperconverged cluster with Gluster filesystem running on RHEL 
8.3 hosts.

It's been stable on oVirt 4.5.
Today, I just upgraded the Engine to v4.6.

[Screenshot from 2021-05-22 20-29-23.png]

I then logged into the oVirt manager, navigated to Compute -> Clusters, and 
clicked on Upgrade.
The Status of the cluster does have an exclamation mark that says "Upgrade 
Cluster Compatibility Level", but my understanding is, I shouldn't do that 
until all 3 of my hosts have been upgraded.

Looking at active tasks, I see that the first host in my cluster is stuck in 
"Upgrading".
It's now been like this for 3 hours, without any visible progress.

If I try to launch a VM that is not configured for high availability, the VM 
fails to launch, and I get a message about the cluster being in "Maintenance 
Mode" and that none of the hosts satisfies current scheduling restraints.
How do I
a) Cancel / clear the upgrade and take the cluster out of "maintenance mode"
b) Properly upgrade the cluster, since clicking the "Upgrade" button clearly 
didn't work?

Thanks,
David 

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[ovirt-users] Cluster level 4.5

[Don Dupuis]

What version of libvirt is required for a host to be put in this cluster
level? I am using CentOS 8.3 and cpu is Cascade Lake Server. It says that
my host is only compatible with cluster version 4.2,4.3 and 4.4. I am doing
a new install of Ovirt 4.4.5. I have tried to update libvirt version but
have run into issues. Currently installed libvirt
is libvirt-6.0.0-28.module_el8.3.0+555+a55c8938.x86_64.

Don
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[ovirt-users] Cluster compatibility version 4.5 on oVirt 4.4

[tfe...@swissonline.ch]

Hi

Today, I upgraded oVirt from 4.3 to 4.4.3.

After the upgrade, I upgraded the compatibility from 4.3 to 4.4.

I noticed that the cluster config is offering me another upgrade of the 
compatibility to version 4.5.


Up until now, I was under the impression that the compatibility version 
must match the oVirt version.


I am now reluctant to upgrade the compatibility to 4.5, while my oVirt 
version is still at 4.4 (there is no oVirt 4.5 at this time).


Is it safe to upgrade the compatibility in any case, or are there 
certain circumstances, where we should refrain from upgrading it?


I wasn't able to find anything in the documentation.


Kind regards

Toni Feric
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[ovirt-users] Cluster with Hosted Engine update BIOS Setting Ovirt 4.4.3

[scrik787]

I changed the type in the cluster and now my hosted-engine machine won't 
start!. There
are no backups. How can I manually change the parameters of the machine from 
under the
roof so that it starts and I can restore ovirt to work

Error in logs: XML error: The device at PCI address :00:02.0 cannot be 
plugged into
the PCI controller with index='0'. It requires a controller that accepts a
pcie-root-port

VDSM.log https://pastebin.com/vsAKy9rX
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[ovirt-users] Cluster Console Encryption

[Tommaso - Shellrent]

Hi to all.

We are tryng to manage the value of "Enable VNC Encryption" on the 
cluster via ansible[or any automatic mode].


Someone got any hint?

Regards

--
--  
Shellrent - Il primo hosting italiano Security First

*Tommaso De Marchi*
/COO - Chief Operating Officer/
Shellrent Srl
Via dell'Edilizia, 19 - 36100 Vicenza
Tel. 0444321155  | Fax 04441492177

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[ovirt-users] Cluster CPU type update

[Morris, Roy]

Hello,

I'm running a 4.3 cluster with 56 VMs all set to default cluster and the 
cluster itself is set to Intel Westmere Family. I am getting a new server and 
retiring 3 old ones which brings me to my question.

When implementing the new host into the cluster and retiring the older hosts. I 
want to change the CPU type setting in the cluster default to Broadwell which 
is what my new 3 host cluster will be. To make this change, I assume the 
process would be to turn off all VMs, set cluster cpu type to broadwell, then 
turn on VMs to get the new CPU flags?

Just wanted to reach out and see if someone else has had to go through this 
before and has any notes/tips.

Best regards,
Roy
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[ovirt-users] Cluster Un-stable since power outage

[Alan G]

Hi,



We have a dev cluster running 4.2. It had to be powered down as the building 
was going to loose power. Since we've brought it back up it has been massively 
un-stable (Hosts constantly switching state, VMs migrating all the time).



I now have one host running (with HE) and all others in maintenance mode. When 
I try activate another host i see storage errors in vdsm.log



2019-05-07 09:41:00,114+ ERROR (monitor/a98c0b4) [storage.Monitor] Error 
checking domain a98c0b42-47b9-4632-8b54-0ff3bd80d4c2 (monitor:424)

Traceback (most recent call last):

  File "/usr/lib/python2.7/site-packages/vdsm/storage/monitor.py", line 416, in 
_checkDomainStatus

    masterStats = self.domain.validateMaster()

  File "/usr/lib/python2.7/site-packages/vdsm/storage/sd.py", line 941, in 
validateMaster

    if not self.validateMasterMount():

  File "/usr/lib/python2.7/site-packages/vdsm/storage/blockSD.py", line 1377, 
in validateMasterMount

    return mount.isMounted(self.getMasterDir())

  File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line 161, in 
isMounted

    getMountFromTarget(target)

  File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line 173, in 
getMountFromTarget

    for rec in _iterMountRecords():

  File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line 143, in 
_iterMountRecords

    for rec in _iterKnownMounts():

  File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line 139, in 
_iterKnownMounts

    yield _parseFstabLine(line)

  File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line 81, in 
_parseFstabLine

    fs_spec = fileUtils.normalize_path(_unescape_spaces(fs_spec))

  File "/usr/lib/python2.7/site-packages/vdsm/storage/fileUtils.py", line 94, 
in normalize_path

    host, tail = address.hosttail_split(path)

  File "/usr/lib/python2.7/site-packages/vdsm/common/network/address.py", line 
43, in hosttail_split

    raise HosttailError('%s is not a valid hosttail address:' % hosttail)

HosttailError: :/ is not a valid hosttail address:



Not sure if it's related but since the restart the hosted_storage domain has 
been elected the master domain.



I'm a bit stuck at the moment. My only idea is to remove HE and switch to a 
standalone Engine VM running outside the cluster.



Thanks,



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[ovirt-users] Cluster Compatibility Version Upgrading Order

[Roman Last]

Hello!
What sequence of upgrading cluster to 4.3 version?
When i click upgrade on host w or w\o host reboot it just says "Upgrade has 
started for" and nothing after timeout reached. When i force restart host, 
version 4.3 not added. Is that normal?
https://prnt.sc/mki3v8
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[ovirt-users] Cluster upgrade

[Misak Khachatryan]

Hi,

I've successfully upgraded to 4.3, but when I'm trying to upgrade Cluster
version I'm getting this:

"Error while executing action: Cannot change Cluster Compatibility Version
to higher version when there are active Hosts with lower version.
-Please move Host virt2 with lower version to maintenance first."

Any clues?

Best regards,
Misak Khachatryan
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[ovirt-users] Cluster upgrade with ansible only upgrades one host then stops

[Jayme]

I have a three node HCI setup, running 4.2.7 and want to upgrade to 4.2.8.
When I use ansible to perform the host updates for some reason it fully
updates one host then stops without error, it does not continue upgrading
the remaining two hosts.  If I run it again it will proceed to upgrade the
next host.  Is there something wrong with the ansible plays I am using or
perhaps the command I'm using to run ansible needing to specify all hosts
to run against.  I don't understand why it's not upgrading all hosts in one
single run.  Here is the complete ansible output of the last run, in this
example it fully updated and rebooted host0 with no errors but did not
proceed to upgrade host1 or host2:


$ cat ovirt-upgrade
# ansible-playbook --ask-vault-pass upgrade.yml
Vault password:

PLAY [oVirt Cluster Upgrade]
*

TASK [oVirt.cluster-upgrade : set_fact]
**
ok: [localhost]

TASK [oVirt.cluster-upgrade : Login to oVirt]

ok: [localhost]

TASK [oVirt.cluster-upgrade : Get hosts]
*
ok: [localhost]

TASK [oVirt.cluster-upgrade : Check if there are hosts to be updated]

skipping: [localhost]

TASK [oVirt.cluster-upgrade : include_tasks]
*
included:
/usr/share/ansible/roles/ovirt.cluster-upgrade/tasks/cluster_policy.yml for
localhost

TASK [oVirt.cluster-upgrade : Get cluster facts]
*
ok: [localhost]

TASK [oVirt.cluster-upgrade : Get name of the original scheduling policy]

ok: [localhost]

TASK [oVirt.cluster-upgrade : Remember the cluster scheduling policy]

ok: [localhost]

TASK [oVirt.cluster-upgrade : Remember the cluster scheduling policy
properties]
*
ok: [localhost]

TASK [oVirt.cluster-upgrade : Get API facts]
*
ok: [localhost]

TASK [oVirt.cluster-upgrade : Set in cluster upgrade policy]
*
changed: [localhost]

TASK [oVirt.cluster-upgrade : Get list of VMs in cluster]

[ovirt-users] cluster 4 pc's for more scanning power?

[Peter C.]

Hello and sorry for the ignorance behind this question. I've been reading about 
various scale out, "hyper convergence" solutions and want to ask this about 
oVirt.

I do vulnerability scanning on my company's assets. I do it from an obsolete 
laptop that was given to me. The load goes over 13 sometimes, and the scans 
take a long time.

If I built an oVirt cluster from 4 or 5 desktop pc's, build  VM to run OpenVAS, 
would the cpu load demanded by the scanning be spread accross the 3-4 hosts, 
not inlcuding the management host, and therby give my scans more CPU power?

If not oVirt, is there another project that would be better suited to what I'm 
trying to achieve?

Qualifiers:
-I'm not asking if this is the best way to get high-load scanning done. I'm 
just asking if I'll get the combined power from the cpu cores of all the host 
machines. The scanning jobs thread already.
-I know it would probably be more efficient to get a powerful multi core 
workstation or server to do this. That is not my question.
-The pc's are perfectly good, they are just not being used and won't be used 
for anything else.

Thanks in advance.
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[ovirt-users] Cluster compatibility 4.1 to 4.2 upgrade

[Demeter Tibor]

Dear Listmember, 

I've just upgrade to my ovirt-hosted-engine from 4.1 to 4.2.3. It was 
successful, but it saw " Data Center XYZ compatibility version is 4.1, which is 
lower than latest engine version 4.2. Please upgrade your Data Center to latest 
version to successfully finish upgrade of your setup." 

My first question is that, it need to do BEFORE or AFTER the node upgrades? 

I haven't upgrade my nodes yet, because after upgrade the live migration does 
not work with some VMs. It seems only affected those VMs that's have big (>8GB 
) memory. It counting to 99 percent and after a while just stopped. 
At this moment I can't stop my affected, productive VMs, so I can't do the 
upgrade of nodes. 
I just wondering, if i do the upgrade to 4.2 , that's maybe repair my the live 
migration function? 

What can I do? 

Centos 7.4, NFS storage, 4 nodes, Hyperconverged hosted engine. 


Thanks in advance, 
Tibor 








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Re: [ovirt-users] Cluster Processor Change

[Michal Skrivanek]

> On 7 Apr 2018, at 14:27, Clint Boggio  wrote:
> 
> Forgive me if this is a duplicate, as I had spam filter problems previously 
> when I sent this inquiry.
> 
> Environment Rundown:
> 
> OVirt 4.2
> 6 CentOS 7.4 Compute Nodes Intel Xeon
> 1 CentOS 7.4 Dedicated Engine Node Intel Xeon 
> 1 Datacenter 
> 1 Storage Domain
> 1 Cluster
> 10Gig-E iSCSI Storage 
> 10Gig-E NFS Export Domain
> 20 VM’s of various OS’s and uses 
> 
> The current cluster is using the Nehalem architecture.
> 
> I’ve got the deploy two new VMs that the current system will not allow me to 
> configure with the Nehalem based cluster, so I’ve got to bump up the 
> architecture of the cluster to accommodate them.

why not? You are the one selecting teh VM’s CPU…why not use Nehalem too?

> 
> Before i shut down all the current VMs to upgrade the cluster, I have some 
> questions about the effect this is going to have on the environment.
> 
> 1. Will all of the current VM’s use the legacy processor architecture or will 
> I have to change them ?

running VMs will change on their power cycle. Unless you used per-VM CPU Type 
override (I suppose you did not)

> 
> 2. Can I elevate the cluster processor functionality higher than the 
> underlying hardware architecture  ?

if all your hosts support it

> 
> 3. In regards to the new cluster processor, will all of the processor 
> architectures below the one I choose be an option for the existing and future 
> VMs ?

not sure I understand the question. Normally you can use any CPU as long as it 
is supported by all hosts in the cluster. You can use per-VM override to bypass 
that, but that’s usually not a good idea

Thanks,
michal
> 
> I apologize for the long post and I hope that I haven’t left out any vital 
> information.
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[ovirt-users] Cluster Processor Change

[Clint Boggio]

Forgive me if this is a duplicate, as I had spam filter problems previously 
when I sent this inquiry.

Environment Rundown:

OVirt 4.2
6 CentOS 7.4 Compute Nodes Intel Xeon
1 CentOS 7.4 Dedicated Engine Node Intel Xeon 
1 Datacenter 
1 Storage Domain
1 Cluster
10Gig-E iSCSI Storage 
10Gig-E NFS Export Domain
20 VM’s of various OS’s and uses 

The current cluster is using the Nehalem architecture.

I’ve got the deploy two new VMs that the current system will not allow me to 
configure with the Nehalem based cluster, so I’ve got to bump up the 
architecture of the cluster to accommodate them.

Before i shut down all the current VMs to upgrade the cluster, I have some 
questions about the effect this is going to have on the environment.

1. Will all of the current VM’s use the legacy processor architecture or will I 
have to change them ?

2. Can I elevate the cluster processor functionality higher than the underlying 
hardware architecture  ?

3. In regards to the new cluster processor, will all of the processor 
architectures below the one I choose be an option for the existing and future 
VMs ?

I apologize for the long post and I hope that I haven’t left out any vital 
information.
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Re: [ovirt-users] Cluster upgrade from 3.6 to 4.1 fails

[Michal Skrivanek]

> On 17 Mar 2017, at 20:58, Joop  wrote:
> 
> On 17-3-2017 20:33, Michal Skrivanek wrote:
>> 
>>> On 17 Mar 2017, at 11:55, jvdwege < 
>>> jvdw...@xs4all.nl > 
>>> wrote:
>>> 
>>> As per the subject I'm trying to upgrade my ovirt install and sofar the 
>>> upgrade has been smooth.
>>> I'm running hosted-engine in Centos7.3 and my hosts are running Fedora24 
>>> now with ovirt-4.1
>>> If I try to upgrade my cluster from version 3.6 to 4.0 or 4.1 I receive an 
>>> error message and can't find a solution using google. First I get the 
>>> following message:
>>> 
>>> All running VMs will be temporarily reconfigured to use the previous 
>>> cluster compatibility version and marked pending configuration change.
>>> In order to change the cluster compatibility version of the VM to a new 
>>> version, the VM needs to be manually shut down and restarted.
>>> There are 1 running VM(s) affected by this change.
>>> 
>>> Are you sure you want to change the Cluster Compatibility Version?
>>> 
>>> Yes, I want to change version :-) so I click OK
>>> I then get the following error message:
>>>  
>>> Error while executing action: 
>>> 
>>> Cannot edit Cluster. Illegal number of monitors is provided, max allowed 
>>> number of monitors is 1 for VNC and the max number in the 
>>> ValidNumOfMonitors   configuration variable for SPICE.
>>> Cannot edit VM. Illegal number of monitors is provided, max allowed number 
>>> of monitors is 1 for VNC and the max number in the ValidNumOfMonitors 
>>> configuration variable for SPICE.
>>>  
>>> Anyone has seen this before and is able to help?
>> 
>> Is that an old VM, perhaps from 3.5 or even earlier? Has it been restarted 
>> since? Can you shut it down now and rerun after the cluster change? That 
>> would likely be the most simple resolution.
>> If there are troubles even after the VM is Down try to edit and swithc 
>> console from VNC to SPICE or vice versa and run again
>> 
>> 
> The problem is that it is the hosted-engine itself that is blocking the 
> upgrade. There is only one VM running but maybe there is one of the shutdown 
> VMs that is blocking this. Will have a look at all of them and save their 
> config to see if that helps.

Ah, right, yes, if you do not have anything else running then it’s failing on 
one of those Down VMs. If you have a lot of them a direct db query might be 
fastest to find out (we’re still working on improvement to log the actual VM 
name that failed)

> 
> Thanks,
> 
> Joop
> 
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Re: [ovirt-users] Cluster upgrade from 3.6 to 4.1 fails

[Joop]

On 17-3-2017 20:33, Michal Skrivanek wrote:
>
>> On 17 Mar 2017, at 11:55, jvdwege > > wrote:
>>
>> As per the subject I'm trying to upgrade my ovirt install and sofar
>> the upgrade has been smooth.
>> I'm running hosted-engine in Centos7.3 and my hosts are running
>> Fedora24 now with ovirt-4.1
>> If I try to upgrade my cluster from version 3.6 to 4.0 or 4.1 I
>> receive an error message and can't find a solution using google.
>> First I get the following message:
>>
>> All running VMs will be temporarily reconfigured to use the previous
>> cluster compatibility version and marked pending configuration change.
>> In order to change the cluster compatibility version of the VM to a
>> new version, the VM needs to be manually shut down and restarted.
>> There are 1 running VM(s) affected by this change.
>>
>> Are you sure you want to change the Cluster Compatibility Version?
>>
>> Yes, I want to change version :-) so I click OK
>> I then get the following error message:
>>  
>> Error while executing action:
>>
>>   * Cannot edit Cluster. Illegal number of monitors is provided, max
>> allowed number of monitors is 1 for VNC and the max number in the
>> ValidNumOfMonitors configuration variable for SPICE.
>>   * Cannot edit VM. Illegal number of monitors is provided, max
>> allowed number of monitors is 1 for VNC and the max number in the
>> ValidNumOfMonitors configuration variable for SPICE.
>>
>>  
>> Anyone has seen this before and is able to help?
>
> Is that an old VM, perhaps from 3.5 or even earlier? Has it been
> restarted since? Can you shut it down now and rerun after the cluster
> change? That would likely be the most simple resolution.
> If there are troubles even after the VM is Down try to edit and swithc
> console from VNC to SPICE or vice versa and run again
>
>
The problem is that it is the hosted-engine itself that is blocking the
upgrade. There is only one VM running but maybe there is one of the
shutdown VMs that is blocking this. Will have a look at all of them and
save their config to see if that helps.

Thanks,

Joop

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Re: [ovirt-users] Cluster upgrade from 3.6 to 4.1 fails

[Michal Skrivanek]

> On 17 Mar 2017, at 11:55, jvdwege  wrote:
> 
> As per the subject I'm trying to upgrade my ovirt install and sofar the 
> upgrade has been smooth.
> I'm running hosted-engine in Centos7.3 and my hosts are running Fedora24 now 
> with ovirt-4.1
> If I try to upgrade my cluster from version 3.6 to 4.0 or 4.1 I receive an 
> error message and can't find a solution using google. First I get the 
> following message:
> 
> All running VMs will be temporarily reconfigured to use the previous cluster 
> compatibility version and marked pending configuration change.
> In order to change the cluster compatibility version of the VM to a new 
> version, the VM needs to be manually shut down and restarted.
> There are 1 running VM(s) affected by this change.
> 
> Are you sure you want to change the Cluster Compatibility Version?
> 
> Yes, I want to change version :-) so I click OK
> I then get the following error message:
>  
> Error while executing action: 
> 
> Cannot edit Cluster. Illegal number of monitors is provided, max allowed 
> number of monitors is 1 for VNC and the max number in the ValidNumOfMonitors 
> configuration variable for SPICE.
> Cannot edit VM. Illegal number of monitors is provided, max allowed number of 
> monitors is 1 for VNC and the max number in the ValidNumOfMonitors 
> configuration variable for SPICE.
>  
> Anyone has seen this before and is able to help?

Is that an old VM, perhaps from 3.5 or even earlier? Has it been restarted 
since? Can you shut it down now and rerun after the cluster change? That would 
likely be the most simple resolution.
If there are troubles even after the VM is Down try to edit and swithc console 
from VNC to SPICE or vice versa and run again

Thanks,
michal


>  
> Thanks,
>  
> Joop
>  
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[ovirt-users] Cluster upgrade from 3.6 to 4.1 fails

[jvdwege]

As per the subject I'm trying to upgrade my ovirt install and sofar the
upgrade has been smooth.
I'm running hosted-engine in Centos7.3 and my hosts are running Fedora24
now with ovirt-4.1
If I try to upgrade my cluster from version 3.6 to 4.0 or 4.1 I receive
an error message and can't find a solution using google. First I get the
following message:

All running VMs will be temporarily reconfigured to use the previous
cluster compatibility version and marked pending configuration change.
 In order to change the cluster compatibility version of the VM to a new
version, the VM needs to be manually shut down and restarted.
 There are 1 running VM(s) affected by this change.

 Are you sure you want to change the Cluster Compatibility Version?

Yes, I want to change version :-) so I click OK 
I then get the following error message: 

Error while executing action: 

* Cannot edit Cluster. Illegal number of monitors is provided, max
allowed number of monitors is 1 for VNC and the max number in the
ValidNumOfMonitors configuration variable for SPICE.
* Cannot edit VM. Illegal number of monitors is provided, max allowed
number of monitors is 1 for VNC and the max number in the
ValidNumOfMonitors configuration variable for SPICE.

Anyone has seen this before and is able to help? 

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Re: [ovirt-users] Cluster compatibility version and major upgrades

[Yaniv Kaul]

On Thu, Mar 2, 2017 at 4:44 PM Yedidyah Bar David  wrote:

> On Tue, Feb 28, 2017 at 10:06 PM, Chris Adams  wrote:
> > Hello again, still working on my upgrade from 3.5...
> >
> > I'm trying to understand the cluster compatibility version setting and
> > how that applies to major upgrades.  Do I have to always raise the
> > compatibility version when I do a major upgrade?
>
> Not immediately.
>

Right, but then people forget to do it later ;-)
Y.


> Doing this will let you use the new features.
>
> >  In other words, when I
> > upgrade from 3.5 to 3.6, do I need to raise it to 3.6 before I upgrade
> > to 4.0 (and then again raise it 4.0 before upgrading to 4.1)?
>
> Each engine version has a set of supported compatibility levels.
> If you run engine-setup and have a cluster/DC with a too-old level,
> it will refuse to upgrade.
>
> >
> > It looks like the 3.6->4.0 EL6->EL7 migration requires the cluster
> > compatibility level to be at 3.6 (if I'm reading things right).
>
> Indeed.
>
> >
> > It appears that when I upgrade to 3.6, I will have to stop all running
> > VMs to raise the compatibility version (and I found an open bug about
> > whether that's possible with the hosted engine).  It sounds like with
> > 4.0, the VMs can be flagged for compatibility and I can reboot them
> > individually.  I have over 80 VMs, many behind a load balancer (for HA
> > and load sharing), but taking them all down will obviously still
> > interrupt service for a while.
> >
> > Is there a safe way around that?
> >
> > I saw someone mention they partitioned their servers and made a new
> > cluster (with the new version), and migrated VMs from cluster to
> > cluster.  Can I do live migrations in that case?  How do I get the
> > hosted engine from one cluster to another (especially with starting at
> > 3.5)?
>
> You'll definitely need hosted-engine downtime, but that's usually not
> an issue. For your other VMs, not sure - I think that if you get a mark
> saying they should be rebooted, they should. See also:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1336527
>
> Best,
> --
> Didi
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Re: [ovirt-users] Cluster compatibility version and major upgrades

[Yedidyah Bar David]

On Tue, Feb 28, 2017 at 10:06 PM, Chris Adams  wrote:
> Hello again, still working on my upgrade from 3.5...
>
> I'm trying to understand the cluster compatibility version setting and
> how that applies to major upgrades.  Do I have to always raise the
> compatibility version when I do a major upgrade?

Not immediately.

Doing this will let you use the new features.

>  In other words, when I
> upgrade from 3.5 to 3.6, do I need to raise it to 3.6 before I upgrade
> to 4.0 (and then again raise it 4.0 before upgrading to 4.1)?

Each engine version has a set of supported compatibility levels.
If you run engine-setup and have a cluster/DC with a too-old level,
it will refuse to upgrade.

>
> It looks like the 3.6->4.0 EL6->EL7 migration requires the cluster
> compatibility level to be at 3.6 (if I'm reading things right).

Indeed.

>
> It appears that when I upgrade to 3.6, I will have to stop all running
> VMs to raise the compatibility version (and I found an open bug about
> whether that's possible with the hosted engine).  It sounds like with
> 4.0, the VMs can be flagged for compatibility and I can reboot them
> individually.  I have over 80 VMs, many behind a load balancer (for HA
> and load sharing), but taking them all down will obviously still
> interrupt service for a while.
>
> Is there a safe way around that?
>
> I saw someone mention they partitioned their servers and made a new
> cluster (with the new version), and migrated VMs from cluster to
> cluster.  Can I do live migrations in that case?  How do I get the
> hosted engine from one cluster to another (especially with starting at
> 3.5)?

You'll definitely need hosted-engine downtime, but that's usually not
an issue. For your other VMs, not sure - I think that if you get a mark
saying they should be rebooted, they should. See also:

https://bugzilla.redhat.com/show_bug.cgi?id=1336527

Best,
-- 
Didi
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[ovirt-users] Cluster compatibility version and major upgrades

[Chris Adams]

Hello again, still working on my upgrade from 3.5...

I'm trying to understand the cluster compatibility version setting and
how that applies to major upgrades.  Do I have to always raise the
compatibility version when I do a major upgrade?  In other words, when I
upgrade from 3.5 to 3.6, do I need to raise it to 3.6 before I upgrade
to 4.0 (and then again raise it 4.0 before upgrading to 4.1)?

It looks like the 3.6->4.0 EL6->EL7 migration requires the cluster
compatibility level to be at 3.6 (if I'm reading things right).

It appears that when I upgrade to 3.6, I will have to stop all running
VMs to raise the compatibility version (and I found an open bug about
whether that's possible with the hosted engine).  It sounds like with
4.0, the VMs can be flagged for compatibility and I can reboot them
individually.  I have over 80 VMs, many behind a load balancer (for HA
and load sharing), but taking them all down will obviously still
interrupt service for a while.

Is there a safe way around that?

I saw someone mention they partitioned their servers and made a new
cluster (with the new version), and migrated VMs from cluster to
cluster.  Can I do live migrations in that case?  How do I get the
hosted engine from one cluster to another (especially with starting at
3.5)?

-- 
Chris Adams 
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Re: [ovirt-users] Cluster shows N/A in Dashboard

[KY LO]

Have you check the DNS? I once had this issue due to DNS went down. Thanks.
@Philip 

On Wednesday, September 7, 2016 2:08 AM, Gervais de Montbrun 
 wrote:
 

 Thanks!

It looks like something is broken, so I am glad that this is normal.

Cheers,
Gervais



> On Sep 6, 2016, at 3:03 PM, Alexander Wels  wrote:
> 
> On Tuesday, September 6, 2016 3:00:37 PM EDT Gervais de Montbrun wrote:
>> Hey Folks,
>> 
>> Anyone know why my cluster might be showing N/A in the Dashboard?
>> 
>> 
>> feedback-on-oVirt-engine-4.0.3-1.el7.centos
>> 
>> Cheers,
>> Gervais
> 
> Because clusters don't have a 'status' to display. We wanted to display the 
> count but the widgets also want to display a status. Since there is no status 
> the widget says N/A
> 

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Re: [ovirt-users] Cluster shows N/A in Dashboard

[Gervais de Montbrun]

Thanks!

It looks like something is broken, so I am glad that this is normal.

Cheers,
Gervais



> On Sep 6, 2016, at 3:03 PM, Alexander Wels  wrote:
> 
> On Tuesday, September 6, 2016 3:00:37 PM EDT Gervais de Montbrun wrote:
>> Hey Folks,
>> 
>> Anyone know why my cluster might be showing N/A in the Dashboard?
>> 
>> 
>> feedback-on-oVirt-engine-4.0.3-1.el7.centos
>> 
>> Cheers,
>> Gervais
> 
> Because clusters don't have a 'status' to display. We wanted to display the 
> count but the widgets also want to display a status. Since there is no status 
> the widget says N/A
> 

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Re: [ovirt-users] Cluster shows N/A in Dashboard

[Alexander Wels]

On Tuesday, September 6, 2016 3:00:37 PM EDT Gervais de Montbrun wrote:
> Hey Folks,
> 
> Anyone know why my cluster might be showing N/A in the Dashboard?
> 
> 
> feedback-on-oVirt-engine-4.0.3-1.el7.centos
> 
> Cheers,
> Gervais

Because clusters don't have a 'status' to display. We wanted to display the 
count but the widgets also want to display a status. Since there is no status 
the widget says N/A

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[ovirt-users] Cluster shows N/A in Dashboard

[Gervais de Montbrun]

Hey Folks,

Anyone know why my cluster might be showing N/A in the Dashboard?


feedback-on-oVirt-engine-4.0.3-1.el7.centos

Cheers,
Gervais



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Re: [ovirt-users] Cluster policy question

[Martin Sivak]

Hi,

evenly distributed takes only the CPU load into account (memory was
added in 3.6). If most of the VMs are doing nothing there is no key to
use for balancing.

Also we only start automatic balancing once the overload threshold is
reached (80% load by default) on a host. And we move VMs from
overloaded to underloaded hosts.

The picture in the following link might explain that a bit although we
created it for the memory case, the CPU based loading obeys the same
rules.

http://www.ovirt.org/Features/Sla/MemoryBasedBalancing

Best regards

Martin Sivak
oVirt / SLA

On Mon, Jan 11, 2016 at 4:12 PM, gflwqs gflwqs  wrote:
> Hi list!
>
> I am running ovirt 3.5.2 with 3 identical nodes.
> I am using the default cluster policy: "evenly_distributed"
> I am wondering how that applies?
> When i add new vm:s should'nt they be distributed according to the resources
> used on them?
> Should they not be live migrated automatically?
> For me it seems that all vm:s is started on one of the hosts and stays
> there?
> Is there something i am missing here?
>
> Thanks!
> Christian
>
>
>
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[ovirt-users] Cluster policy question

[gflwqs gflwqs]

Hi list!

I am running ovirt 3.5.2 with 3 identical nodes.
I am using the default cluster policy: "evenly_distributed"
I am wondering how that applies?
When i add new vm:s should'nt they be distributed according to the
resources used on them?
Should they not be live migrated automatically?
For me it seems that all vm:s is started on one of the hosts and stays
there?
Is there something i am missing here?

Thanks!
Christian
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Re: [ovirt-users] Cluster

[Budur Nagaraju]

My Setup looks like this ,

*Hosted Engine1* : Installed with  centos 6.7 64Bit CPU sandy Bridge and
Default  cluster is  in oVirt engine Belongs to  sandy bridge.
*Hosted Engine2* : Installed with  centos 6.7 64Bit CPU sandy Bridge and
Default  cluster is  in oVirt engine Belongs to  sandy bridge.

*oVirt Engine* : Installed with Centos 6.7 64 Bit , its hosted in the
hosted engine1 or 2.

*oVirt node*: Installed with the version oVirt Node Hypervisor release 3.5
(0.999.201509102313.el7.centos) belongs to  Intel Nehalem Family

so as per your update we can't migrate the oVirt Engine to the node which
has the version installed 3.5 (0.999.201509102313.el7.centos ?




On Thu, Jan 7, 2016 at 2:40 PM, Michal Skrivanek <
michal.skriva...@redhat.com> wrote:

>
> On 07 Jan 2016, at 10:06, Budur Nagaraju  wrote:
>
> Thanks for the update .
>
> Is there a way to migrate the oVirt Engine  to the oVirt node ? as My
> setup has two hosted engine when I try to migrate Engine  to the ovirt
> node  which is  in different cluster am not able to succeed.
>
>
> for normal VMs - as long as the cluster compatibility is the same you can
> migrate a VM from your el6-only cluster to a new el7-only cluster - from
> el6 host to el7 host (using the special cross-cluster migration, both
> clusters need to be set up the same (storage, networks, etc))
>
> Note you can do that only one way from el6 to el7, and in cluster levels
> 3.5 or 3.6.
>
> Thanks,
> michal
>
>
>
> Getting the same Error.
>
> On Thu, Jan 7, 2016 at 2:18 PM, Michal Skrivanek <
> michal.skriva...@redhat.com> wrote:
>
>>
>> > On 07 Jan 2016, at 07:25, Yedidyah Bar David  wrote:
>> >
>> > On Thu, Jan 7, 2016 at 12:21 AM, Budur Nagaraju 
>> wrote:
>> >> Can someone help me in the issue ? This is blocking my testing .
>> >
>> > The linked engine.log has:
>> >
>> > Missing CPU features : model_SandyBridge
>> >
>> > Please check/post exact models of servers and their cpus, bios settings
>> > in both, cluster cpu type. Thanks.
>>
>> The log seem to be pretty clear about that, and there are messages even
>> in UI
>>
>> Message: Not possible to mix RHEL 6.x and 7.x hosts in one cluster. Tried
>> adding oVirt Node - 3.6 - 0.999.201510261021.el7.centos host to a cluster
>> with RHEL - 6 - 7.el6.centos.12.3 hosts.
>>
>> and indeed separate problem with CPU mode, your cluster requests
>> sandybridge but your host is older
>>
>> You need to keep same RHEL versions within cluster, and if you want to
>> use older HW you need to lower the cluster requirements
>>
>> >
>> >>
>> >> On Jan 6, 2016 1:57 PM, "Budur Nagaraju"  wrote:
>> >>>
>> >>> Hosted engine and and oVirt engine both are having Centos6.x version I
>> >>> mean Its (centos6.7) ,while second host am facing that issues.
>> >>>
>> >>> On Wed, Jan 6, 2016 at 1:54 PM, Oved Ourfali 
>> wrote:
>> 
>>  Adding Sandro, as perhaps it is related to hosted engine in any way.
>>  Conceptually, you can't mix centos6 and 7 in the same cluster, in
>> case
>>  that's what you did.
>> 
>>  On Jan 6, 2016 10:08, "Budur Nagaraju"  wrote:
>> >
>> > As of now its showing only one hosts that is Hosted Engine and the
>> > moment I add second host its failing ,below are the OS version.
>> > I have installed Cetos 6.7 in the Hosted engine I don't know why its
>> > showing RHEL-6-7 in OS version.
>> >
>> > OS Version:RHEL - 6 - 7.el6.centos.12.3
>> > Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>> > KVM Version: 0.12.1.2 - 2.479.el6_7.2
>> > LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>> >
>> > On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju 
>> > wrote:
>> >>
>> >> As of now its showing only one hosts that is oVirt Engine and the
>> >> moment I add second host its failing ,below are the OS version.
>> >>
>> >> OS Version:RHEL - 6 - 7.el6.centos.12.3
>> >> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>> >> KVM Version: 0.12.1.2 - 2.479.el6_7.2
>> >> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>> >>
>> >>
>> >> On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali 
>> >> wrote:
>> >>>
>> >>> All hosts (not VMs) in your cluster are centos 6.7?
>> >>>
>> >>> On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju > >
>> >>> wrote:
>> 
>>  Os type is set to "other OS " and the centos 6.7 is installed
>> 
>> 
>>  On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali <
>> oourf...@redhat.com>
>>  wrote:
>> >
>> > Seems like you've mixed different versions in the same cluster,
>> > which is the reason the host is non-operational.
>> > What's the OS type and version of the hosts in your cluster?
>> >
>> > On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju <
>> nbud...@gmail.com>
>> 

Re: [ovirt-users] Cluster

[Michal Skrivanek]

> On 07 Jan 2016, at 07:25, Yedidyah Bar David  wrote:
> 
> On Thu, Jan 7, 2016 at 12:21 AM, Budur Nagaraju  wrote:
>> Can someone help me in the issue ? This is blocking my testing .
> 
> The linked engine.log has:
> 
> Missing CPU features : model_SandyBridge
> 
> Please check/post exact models of servers and their cpus, bios settings
> in both, cluster cpu type. Thanks.

The log seem to be pretty clear about that, and there are messages even in UI

Message: Not possible to mix RHEL 6.x and 7.x hosts in one cluster. Tried 
adding oVirt Node - 3.6 - 0.999.201510261021.el7.centos host to a cluster with 
RHEL - 6 - 7.el6.centos.12.3 hosts.

and indeed separate problem with CPU mode, your cluster requests sandybridge 
but your host is older

You need to keep same RHEL versions within cluster, and if you want to use 
older HW you need to lower the cluster requirements 

> 
>> 
>> On Jan 6, 2016 1:57 PM, "Budur Nagaraju"  wrote:
>>> 
>>> Hosted engine and and oVirt engine both are having Centos6.x version I
>>> mean Its (centos6.7) ,while second host am facing that issues.
>>> 
>>> On Wed, Jan 6, 2016 at 1:54 PM, Oved Ourfali  wrote:
 
 Adding Sandro, as perhaps it is related to hosted engine in any way.
 Conceptually, you can't mix centos6 and 7 in the same cluster, in case
 that's what you did.
 
 On Jan 6, 2016 10:08, "Budur Nagaraju"  wrote:
> 
> As of now its showing only one hosts that is Hosted Engine and the
> moment I add second host its failing ,below are the OS version.
> I have installed Cetos 6.7 in the Hosted engine I don't know why its
> showing RHEL-6-7 in OS version.
> 
> OS Version:RHEL - 6 - 7.el6.centos.12.3
> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
> KVM Version: 0.12.1.2 - 2.479.el6_7.2
> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
> 
> On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju 
> wrote:
>> 
>> As of now its showing only one hosts that is oVirt Engine and the
>> moment I add second host its failing ,below are the OS version.
>> 
>> OS Version:RHEL - 6 - 7.el6.centos.12.3
>> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>> KVM Version: 0.12.1.2 - 2.479.el6_7.2
>> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>> 
>> 
>> On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali 
>> wrote:
>>> 
>>> All hosts (not VMs) in your cluster are centos 6.7?
>>> 
>>> On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju 
>>> wrote:
 
 Os type is set to "other OS " and the centos 6.7 is installed
 
 
 On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali 
 wrote:
> 
> Seems like you've mixed different versions in the same cluster,
> which is the reason the host is non-operational.
> What's the OS type and version of the hosts in your cluster?
> 
> On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju 
> wrote:
>> 
>> 
>> 
>> http://pastebin.com/jQiuHhZz
>> 
>> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
>> wrote:
>>> 
>>> HI
>>> 
>>> Getting the below error while adding node to the OE which is
>>> created from Hosted eghine.
>>> 
>>> 
>>> 2016-01-06 10:50:49,404 INFO
>>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>>> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
>>> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
>>> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
>>> SetNonOperationalVds command is skipped.
>>> 
>>> 
>>> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>>> 
>>> Thanks,
>>> Nagaraju
>>> 
>> 
>> 
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>> 
> 
 
>>> 
>> 
> 
>>> 
>> 
>> ___
>> Users mailing list
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>> http://lists.ovirt.org/mailman/listinfo/users
>> 
> 
> 
> 
> -- 
> Didi
> ___
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Re: [ovirt-users] Cluster

[Michal Skrivanek]

> On 07 Jan 2016, at 10:06, Budur Nagaraju  wrote:
> 
> Thanks for the update .
> 
> Is there a way to migrate the oVirt Engine  to the oVirt node ? as My setup 
> has two hosted engine when I try to migrate Engine  to the ovirt node  which 
> is  in different cluster am not able to succeed.

for normal VMs - as long as the cluster compatibility is the same you can 
migrate a VM from your el6-only cluster to a new el7-only cluster - from el6 
host to el7 host (using the special cross-cluster migration, both clusters need 
to be set up the same (storage, networks, etc))

Note you can do that only one way from el6 to el7, and in cluster levels 3.5 or 
3.6.

Thanks,
michal

> 
> 
> Getting the same Error.
> 
> On Thu, Jan 7, 2016 at 2:18 PM, Michal Skrivanek  > wrote:
> 
> > On 07 Jan 2016, at 07:25, Yedidyah Bar David  > > wrote:
> >
> > On Thu, Jan 7, 2016 at 12:21 AM, Budur Nagaraju  > > wrote:
> >> Can someone help me in the issue ? This is blocking my testing .
> >
> > The linked engine.log has:
> >
> > Missing CPU features : model_SandyBridge
> >
> > Please check/post exact models of servers and their cpus, bios settings
> > in both, cluster cpu type. Thanks.
> 
> The log seem to be pretty clear about that, and there are messages even in UI
> 
> Message: Not possible to mix RHEL 6.x and 7.x hosts in one cluster. Tried 
> adding oVirt Node - 3.6 - 0.999.201510261021.el7.centos host to a cluster 
> with RHEL - 6 - 7.el6.centos.12.3 hosts.
> 
> and indeed separate problem with CPU mode, your cluster requests sandybridge 
> but your host is older
> 
> You need to keep same RHEL versions within cluster, and if you want to use 
> older HW you need to lower the cluster requirements
> 
> >
> >>
> >> On Jan 6, 2016 1:57 PM, "Budur Nagaraju"  >> > wrote:
> >>>
> >>> Hosted engine and and oVirt engine both are having Centos6.x version I
> >>> mean Its (centos6.7) ,while second host am facing that issues.
> >>>
> >>> On Wed, Jan 6, 2016 at 1:54 PM, Oved Ourfali  >>> > wrote:
> 
>  Adding Sandro, as perhaps it is related to hosted engine in any way.
>  Conceptually, you can't mix centos6 and 7 in the same cluster, in case
>  that's what you did.
> 
>  On Jan 6, 2016 10:08, "Budur Nagaraju"   > wrote:
> >
> > As of now its showing only one hosts that is Hosted Engine and the
> > moment I add second host its failing ,below are the OS version.
> > I have installed Cetos 6.7 in the Hosted engine I don't know why its
> > showing RHEL-6-7 in OS version.
> >
> > OS Version:RHEL - 6 - 7.el6.centos.12.3
> > Kernel Version:2.6.32 - 573.12.1.el6.x86_64
> > KVM Version: 0.12.1.2 - 2.479.el6_7.2
> > LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
> >
> > On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju  > >
> > wrote:
> >>
> >> As of now its showing only one hosts that is oVirt Engine and the
> >> moment I add second host its failing ,below are the OS version.
> >>
> >> OS Version:RHEL - 6 - 7.el6.centos.12.3
> >> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
> >> KVM Version: 0.12.1.2 - 2.479.el6_7.2
> >> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
> >>
> >>
> >> On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali  >> >
> >> wrote:
> >>>
> >>> All hosts (not VMs) in your cluster are centos 6.7?
> >>>
> >>> On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju  >>> >
> >>> wrote:
> 
>  Os type is set to "other OS " and the centos 6.7 is installed
> 
> 
>  On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali   >
>  wrote:
> >
> > Seems like you've mixed different versions in the same cluster,
> > which is the reason the host is non-operational.
> > What's the OS type and version of the hosts in your cluster?
> >
> > On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju  > >
> > wrote:
> >>
> >>
> >>
> >> http://pastebin.com/jQiuHhZz 
> >>
> >> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju  >> >
> >> wrote:
> >>>
> >>> HI
> >>>
> >>> Getting the below error while adding node to the OE which is
> >>> created from Hosted eghine.
> >>>
> >>>
> 

Re: [ovirt-users] Cluster

[Yedidyah Bar David]

On Thu, Jan 7, 2016 at 1:18 PM, Michal Skrivanek
 wrote:
>
> On 07 Jan 2016, at 10:56, Budur Nagaraju  wrote:
>
> My Setup looks like this ,
>
> Hosted Engine1 : Installed with  centos 6.7 64Bit CPU sandy Bridge and
> Default  cluster is  in oVirt engine Belongs to  sandy bridge.
> Hosted Engine2 : Installed with  centos 6.7 64Bit CPU sandy Bridge and
> Default  cluster is  in oVirt engine Belongs to  sandy bridge.
>
> oVirt Engine : Installed with Centos 6.7 64 Bit , its hosted in the hosted
> engine1 or 2.
>
> oVirt node: Installed with the version oVirt Node Hypervisor release 3.5
> (0.999.201509102313.el7.centos) belongs to  Intel Nehalem Family
>
>
> assuming that the “Default” cluster with those 2 HE hosts above is 3.6 then
> no
> Or are you talking about a 3.5 setup altogether? and everything is at
> 3.5…then yes. However there might be some caveats due to the special hosted
> engine VM. Didi or someone from integration would need to comment on that

AFAIK you can't migrate the engine vm to a hypervisor (host or node) that is
not a hosted-engine host. you'd need to deploy the node as a hosted-engine
host. ovirt-node allows this too in 3.5+, see e.g.:
http://dougsland.livejournal.com/124084.html

>
>
> so as per your update we can't migrate the oVirt Engine to the node which
> has the version installed 3.5 (0.999.201509102313.el7.centos ?
>
>
>
>
> On Thu, Jan 7, 2016 at 2:40 PM, Michal Skrivanek
>  wrote:
>>
>>
>> On 07 Jan 2016, at 10:06, Budur Nagaraju  wrote:
>>
>> Thanks for the update .
>>
>> Is there a way to migrate the oVirt Engine  to the oVirt node ? as My
>> setup has two hosted engine when I try to migrate Engine  to the ovirt node
>> which is  in different cluster am not able to succeed.
>>
>>
>> for normal VMs - as long as the cluster compatibility is the same you can
>> migrate a VM from your el6-only cluster to a new el7-only cluster - from el6
>> host to el7 host (using the special cross-cluster migration, both clusters
>> need to be set up the same (storage, networks, etc))
>>
>> Note you can do that only one way from el6 to el7, and in cluster levels
>> 3.5 or 3.6.
>>
>> Thanks,
>> michal
>>
>>
>>
>> Getting the same Error.
>>
>> On Thu, Jan 7, 2016 at 2:18 PM, Michal Skrivanek
>>  wrote:
>>>
>>>
>>> > On 07 Jan 2016, at 07:25, Yedidyah Bar David  wrote:
>>> >
>>> > On Thu, Jan 7, 2016 at 12:21 AM, Budur Nagaraju 
>>> > wrote:
>>> >> Can someone help me in the issue ? This is blocking my testing .
>>> >
>>> > The linked engine.log has:
>>> >
>>> > Missing CPU features : model_SandyBridge
>>> >
>>> > Please check/post exact models of servers and their cpus, bios settings
>>> > in both, cluster cpu type. Thanks.
>>>
>>> The log seem to be pretty clear about that, and there are messages even
>>> in UI
>>>
>>> Message: Not possible to mix RHEL 6.x and 7.x hosts in one cluster. Tried
>>> adding oVirt Node - 3.6 - 0.999.201510261021.el7.centos host to a cluster
>>> with RHEL - 6 - 7.el6.centos.12.3 hosts.
>>>
>>> and indeed separate problem with CPU mode, your cluster requests
>>> sandybridge but your host is older
>>>
>>> You need to keep same RHEL versions within cluster, and if you want to
>>> use older HW you need to lower the cluster requirements
>>>
>>> >
>>> >>
>>> >> On Jan 6, 2016 1:57 PM, "Budur Nagaraju"  wrote:
>>> >>>
>>> >>> Hosted engine and and oVirt engine both are having Centos6.x version
>>> >>> I
>>> >>> mean Its (centos6.7) ,while second host am facing that issues.
>>> >>>
>>> >>> On Wed, Jan 6, 2016 at 1:54 PM, Oved Ourfali 
>>> >>> wrote:
>>> 
>>>  Adding Sandro, as perhaps it is related to hosted engine in any way.
>>>  Conceptually, you can't mix centos6 and 7 in the same cluster, in
>>>  case
>>>  that's what you did.
>>> 
>>>  On Jan 6, 2016 10:08, "Budur Nagaraju"  wrote:
>>> >
>>> > As of now its showing only one hosts that is Hosted Engine and the
>>> > moment I add second host its failing ,below are the OS version.
>>> > I have installed Cetos 6.7 in the Hosted engine I don't know why
>>> > its
>>> > showing RHEL-6-7 in OS version.
>>> >
>>> > OS Version:RHEL - 6 - 7.el6.centos.12.3
>>> > Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>>> > KVM Version: 0.12.1.2 - 2.479.el6_7.2
>>> > LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>>> >
>>> > On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju 
>>> > wrote:
>>> >>
>>> >> As of now its showing only one hosts that is oVirt Engine and the
>>> >> moment I add second host its failing ,below are the OS version.
>>> >>
>>> >> OS Version:RHEL - 6 - 7.el6.centos.12.3
>>> >> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>>> >> KVM Version: 0.12.1.2 - 2.479.el6_7.2
>>> >> LIBVIRT 

Re: [ovirt-users] Cluster

[Budur Nagaraju]

Hosted engine and and oVirt engine both are having Centos6.x version I mean
Its (centos6.7) ,while second host am facing that issues.

On Wed, Jan 6, 2016 at 1:54 PM, Oved Ourfali  wrote:

> Adding Sandro, as perhaps it is related to hosted engine in any way.
> Conceptually, you can't mix centos6 and 7 in the same cluster, in case
> that's what you did.
> On Jan 6, 2016 10:08, "Budur Nagaraju"  wrote:
>
>> As of now its showing only one hosts that is Hosted Engine and the moment
>> I add second host its failing ,below are the OS version.
>> I have installed Cetos 6.7 in the Hosted engine I don't know why its
>> showing RHEL-6-7 in OS version.
>>
>> OS Version:RHEL - 6 - 7.el6.centos.12.3
>> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>> KVM Version: 0.12.1.2 - 2.479.el6_7.2
>> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>>
>> On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju  wrote:
>>
>>> As of now its showing only one hosts that is oVirt Engine and the moment
>>> I add second host its failing ,below are the OS version.
>>>
>>> OS Version:RHEL - 6 - 7.el6.centos.12.3
>>> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>>> KVM Version: 0.12.1.2 - 2.479.el6_7.2
>>> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>>>
>>>
>>> On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali 
>>> wrote:
>>>
 All hosts (not VMs) in your cluster are centos 6.7?

 On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju 
 wrote:

> Os type is set to "other OS " and the centos 6.7 is installed
>
>
> On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali 
> wrote:
>
>> Seems like you've mixed different versions in the same cluster, which
>> is the reason the host is non-operational.
>> What's the OS type and version of the hosts in your cluster?
>>
>> On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju 
>> wrote:
>>
>>>
>>>
>>> http://pastebin.com/jQiuHhZz
>>>
>>> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
>>> wrote:
>>>
 HI

 Getting the below error while adding node to the OE which is
 created from Hosted eghine.


 2016-01-06 10:50:49,404 INFO
 [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
 (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
 NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
 SetNonOperationalVds command is skipped.


 Any way to fix the issue ? Engine version is 3.5.6.2-1.el6

 Thanks,
 Nagaraju


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

>>>
>>
___
Users mailing list
Users@ovirt.org
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Re: [ovirt-users] Cluster

[Budur Nagaraju]

As of now its showing only one hosts that is oVirt Engine and the moment I
add second host its failing ,below are the OS version.

OS Version:RHEL - 6 - 7.el6.centos.12.3
Kernel Version:2.6.32 - 573.12.1.el6.x86_64
KVM Version: 0.12.1.2 - 2.479.el6_7.2
LIBVIRT Version: libvirt-0.10.2-54.el6_7.3


On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali  wrote:

> All hosts (not VMs) in your cluster are centos 6.7?
>
> On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju  wrote:
>
>> Os type is set to "other OS " and the centos 6.7 is installed
>>
>>
>> On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali  wrote:
>>
>>> Seems like you've mixed different versions in the same cluster, which is
>>> the reason the host is non-operational.
>>> What's the OS type and version of the hosts in your cluster?
>>>
>>> On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju 
>>> wrote:
>>>


 http://pastebin.com/jQiuHhZz

 On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
 wrote:

> HI
>
> Getting the below error while adding node to the OE which is created
> from Hosted eghine.
>
>
> 2016-01-06 10:50:49,404 INFO
> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
> SetNonOperationalVds command is skipped.
>
>
> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>
> Thanks,
> Nagaraju
>
>

 ___
 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] Cluster

[Budur Nagaraju]

As of now its showing only one hosts that is Hosted Engine and the moment I
add second host its failing ,below are the OS version.
I have installed Cetos 6.7 in the Hosted engine I don't know why its
showing RHEL-6-7 in OS version.

OS Version:RHEL - 6 - 7.el6.centos.12.3
Kernel Version:2.6.32 - 573.12.1.el6.x86_64
KVM Version: 0.12.1.2 - 2.479.el6_7.2
LIBVIRT Version: libvirt-0.10.2-54.el6_7.3

On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju  wrote:

> As of now its showing only one hosts that is oVirt Engine and the moment I
> add second host its failing ,below are the OS version.
>
> OS Version:RHEL - 6 - 7.el6.centos.12.3
> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
> KVM Version: 0.12.1.2 - 2.479.el6_7.2
> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>
>
> On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali  wrote:
>
>> All hosts (not VMs) in your cluster are centos 6.7?
>>
>> On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju  wrote:
>>
>>> Os type is set to "other OS " and the centos 6.7 is installed
>>>
>>>
>>> On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali 
>>> wrote:
>>>
 Seems like you've mixed different versions in the same cluster, which
 is the reason the host is non-operational.
 What's the OS type and version of the hosts in your cluster?

 On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju 
 wrote:

>
>
> http://pastebin.com/jQiuHhZz
>
> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
> wrote:
>
>> HI
>>
>> Getting the below error while adding node to the OE which is created
>> from Hosted eghine.
>>
>>
>> 2016-01-06 10:50:49,404 INFO
>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
>> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
>> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
>> SetNonOperationalVds command is skipped.
>>
>>
>> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>>
>> Thanks,
>> Nagaraju
>>
>>
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>

>>>
>>
>
___
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Re: [ovirt-users] Cluster

[Oved Ourfali]

Adding Sandro, as perhaps it is related to hosted engine in any way.
Conceptually, you can't mix centos6 and 7 in the same cluster, in case
that's what you did.
On Jan 6, 2016 10:08, "Budur Nagaraju"  wrote:

> As of now its showing only one hosts that is Hosted Engine and the moment
> I add second host its failing ,below are the OS version.
> I have installed Cetos 6.7 in the Hosted engine I don't know why its
> showing RHEL-6-7 in OS version.
>
> OS Version:RHEL - 6 - 7.el6.centos.12.3
> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
> KVM Version: 0.12.1.2 - 2.479.el6_7.2
> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>
> On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju  wrote:
>
>> As of now its showing only one hosts that is oVirt Engine and the moment
>> I add second host its failing ,below are the OS version.
>>
>> OS Version:RHEL - 6 - 7.el6.centos.12.3
>> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>> KVM Version: 0.12.1.2 - 2.479.el6_7.2
>> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>>
>>
>> On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali  wrote:
>>
>>> All hosts (not VMs) in your cluster are centos 6.7?
>>>
>>> On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju 
>>> wrote:
>>>
 Os type is set to "other OS " and the centos 6.7 is installed


 On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali 
 wrote:

> Seems like you've mixed different versions in the same cluster, which
> is the reason the host is non-operational.
> What's the OS type and version of the hosts in your cluster?
>
> On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju 
> wrote:
>
>>
>>
>> http://pastebin.com/jQiuHhZz
>>
>> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
>> wrote:
>>
>>> HI
>>>
>>> Getting the below error while adding node to the OE which is created
>>> from Hosted eghine.
>>>
>>>
>>> 2016-01-06 10:50:49,404 INFO
>>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>>> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
>>> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
>>> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
>>> SetNonOperationalVds command is skipped.
>>>
>>>
>>> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>>>
>>> Thanks,
>>> Nagaraju
>>>
>>>
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>

>>>
>>
>
___
Users mailing list
Users@ovirt.org
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Re: [ovirt-users] Cluster

[Budur Nagaraju]

Can someone help me in the issue ? This is blocking my testing .
On Jan 6, 2016 1:57 PM, "Budur Nagaraju"  wrote:

> Hosted engine and and oVirt engine both are having Centos6.x version I
> mean Its (centos6.7) ,while second host am facing that issues.
>
> On Wed, Jan 6, 2016 at 1:54 PM, Oved Ourfali  wrote:
>
>> Adding Sandro, as perhaps it is related to hosted engine in any way.
>> Conceptually, you can't mix centos6 and 7 in the same cluster, in case
>> that's what you did.
>> On Jan 6, 2016 10:08, "Budur Nagaraju"  wrote:
>>
>>> As of now its showing only one hosts that is Hosted Engine and the
>>> moment I add second host its failing ,below are the OS version.
>>> I have installed Cetos 6.7 in the Hosted engine I don't know why its
>>> showing RHEL-6-7 in OS version.
>>>
>>> OS Version:RHEL - 6 - 7.el6.centos.12.3
>>> Kernel Version:2.6.32 - 573.12.1.el6.x86_64
>>> KVM Version: 0.12.1.2 - 2.479.el6_7.2
>>> LIBVIRT Version: libvirt-0.10.2-54.el6_7.3
>>>
>>> On Wed, Jan 6, 2016 at 1:34 PM, Budur Nagaraju 
>>> wrote:
>>>
 As of now its showing only one hosts that is oVirt Engine and the
 moment I add second host its failing ,below are the OS version.

 OS Version:RHEL - 6 - 7.el6.centos.12.3
 Kernel Version:2.6.32 - 573.12.1.el6.x86_64
 KVM Version: 0.12.1.2 - 2.479.el6_7.2
 LIBVIRT Version: libvirt-0.10.2-54.el6_7.3


 On Wed, Jan 6, 2016 at 1:25 PM, Oved Ourfali 
 wrote:

> All hosts (not VMs) in your cluster are centos 6.7?
>
> On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju 
> wrote:
>
>> Os type is set to "other OS " and the centos 6.7 is installed
>>
>>
>> On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali 
>> wrote:
>>
>>> Seems like you've mixed different versions in the same cluster,
>>> which is the reason the host is non-operational.
>>> What's the OS type and version of the hosts in your cluster?
>>>
>>> On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju 
>>> wrote:
>>>


 http://pastebin.com/jQiuHhZz

 On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
 wrote:

> HI
>
> Getting the below error while adding node to the OE which is
> created from Hosted eghine.
>
>
> 2016-01-06 10:50:49,404 INFO
> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
> SetNonOperationalVds command is skipped.
>
>
> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>
> Thanks,
> Nagaraju
>
>

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


>>>
>>
>

>>>
>
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Re: [ovirt-users] Cluster

[Oved Ourfali]

All hosts (not VMs) in your cluster are centos 6.7?

On Wed, Jan 6, 2016 at 9:52 AM, Budur Nagaraju  wrote:

> Os type is set to "other OS " and the centos 6.7 is installed
>
>
> On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali  wrote:
>
>> Seems like you've mixed different versions in the same cluster, which is
>> the reason the host is non-operational.
>> What's the OS type and version of the hosts in your cluster?
>>
>> On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju  wrote:
>>
>>>
>>>
>>> http://pastebin.com/jQiuHhZz
>>>
>>> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
>>> wrote:
>>>
 HI

 Getting the below error while adding node to the OE which is created
 from Hosted eghine.


 2016-01-06 10:50:49,404 INFO
 [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
 (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
 NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
 SetNonOperationalVds command is skipped.


 Any way to fix the issue ? Engine version is 3.5.6.2-1.el6

 Thanks,
 Nagaraju


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[ovirt-users] Cluster

[Budur Nagaraju]

HI

Getting the below error while adding node to the OE which is created from
Hosted eghine.


2016-01-06 10:50:49,404 INFO
[org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
(DefaultQuartzScheduler_Worker-83) [7ce02003] Host
3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
SetNonOperationalVds command is skipped.


Any way to fix the issue ? Engine version is 3.5.6.2-1.el6

Thanks,
Nagaraju
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Re: [ovirt-users] Cluster

[Budur Nagaraju]

http://pastebin.com/jQiuHhZz

On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju  wrote:

> HI
>
> Getting the below error while adding node to the OE which is created from
> Hosted eghine.
>
>
> 2016-01-06 10:50:49,404 INFO
> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
> SetNonOperationalVds command is skipped.
>
>
> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>
> Thanks,
> Nagaraju
>
>
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Re: [ovirt-users] Cluster

[Oved Ourfali]

Seems like you've mixed different versions in the same cluster, which is
the reason the host is non-operational.
What's the OS type and version of the hosts in your cluster?

On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju  wrote:

>
>
> http://pastebin.com/jQiuHhZz
>
> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju  wrote:
>
>> HI
>>
>> Getting the below error while adding node to the OE which is created from
>> Hosted eghine.
>>
>>
>> 2016-01-06 10:50:49,404 INFO
>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
>> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
>> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
>> SetNonOperationalVds command is skipped.
>>
>>
>> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>>
>> Thanks,
>> Nagaraju
>>
>>
>
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Re: [ovirt-users] Cluster

[Budur Nagaraju]

Os type is set to "other OS " and the centos 6.7 is installed


On Wed, Jan 6, 2016 at 1:04 PM, Oved Ourfali  wrote:

> Seems like you've mixed different versions in the same cluster, which is
> the reason the host is non-operational.
> What's the OS type and version of the hosts in your cluster?
>
> On Wed, Jan 6, 2016 at 7:59 AM, Budur Nagaraju  wrote:
>
>>
>>
>> http://pastebin.com/jQiuHhZz
>>
>> On Wed, Jan 6, 2016 at 10:57 AM, Budur Nagaraju 
>> wrote:
>>
>>> HI
>>>
>>> Getting the below error while adding node to the OE which is created
>>> from Hosted eghine.
>>>
>>>
>>> 2016-01-06 10:50:49,404 INFO
>>> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>>> (DefaultQuartzScheduler_Worker-83) [7ce02003] Host
>>> 3577e25f-e25e-425d-82ac-f6c3502a281e : infraesx2 is already in
>>> NonOperational status for reason MIXING_RHEL_VERSIONS_IN_CLUSTER.
>>> SetNonOperationalVds command is skipped.
>>>
>>>
>>> Any way to fix the issue ? Engine version is 3.5.6.2-1.el6
>>>
>>> Thanks,
>>> Nagaraju
>>>
>>>
>>
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Re: [ovirt-users] cluster

[Idan Shaby]

Hi Nagaraju,

Please refer to the administration guide:
http://www.ovirt.org/OVirt_Administration_Guide#.E2.81.A0Clusters


Thanks,
Idan

On Wed, Nov 18, 2015 at 6:04 PM, Budur Nagaraju  wrote:

> HI
>
> Can I get the document to configure cluster  for the Engine ?
>
> Thanks,,
> Nagaraju
>
>
>
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[ovirt-users] cluster

[Budur Nagaraju]

HI

Can I get the document to configure cluster  for the Engine ?

Thanks,,
Nagaraju
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[ovirt-users] Cluster comms error, can't migrate

[Mike]

Hi Everyone

I have a two node hosted engine cluster that's been running for a month
or two. 

NFS is used for the VM's shared off the nodes on a second network
interface with different hostnames, I hope easier to migrate later on.
NFS 172.16.67.0/24 ov1-nfs.domain.dom on .1 and ov2-nfs.domain.dom
on .2. The NFS shares are working.

Management net is 10.10.10.224/28

Last night the cluster had communication errors, but I could not find
any issues, all nodes can ping  ssh with each other and engine.

Today, it got worse, the engine migrated all but 3 VM's to OV2, the node
hosting the engine. The VMs still on OV1 are there because the migration
for those failed. I can't manually migrate anything back to ov1. I
eventually shut down the engine and started on OV1, but still no joy.

The VMs are alive, both on OV1  OV2. OV2 is currently in local
maintenance to stop the engine moving and stop the email alerts.

I have been through the logs, I see there be a cert issue in
libvirtd.log on
the receiving host?

The web interface cert has been changed for a CA issued one several
weeks ago, this is working and I monitor the manager using nagios via
the API. This is still working. I did not change any of the other
internal oVirt PKI stuff.

The portal is working to view the VMs and config, but I haven't tried
changing anything during this issue apart from trying the migrate. The
VMs are providing public services, so I have not tried changing things.

Linux ov1.domain.dom 2.6.32-504.3.3.el6.x86_64 #1 SMP Wed Dec 17 01:55:02 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
oVirt Engine Version: 3.5.1-1.el6
OS Version: RHEL - 6 - 6.el6.centos.12.2
Kernel Version: 2.6.32 - 504.3.3.el6.x86_64
KVM Version: 0.12.1.2 - 2.448.el6_6
LIBVIRT Version: libvirt-0.10.2-46.el6_6.2
VDSM Version: vdsm-4.16.10-8.gitc937927.el6
SPICE Version: 0.12.4 - 11.el6

Any help appreciated.
Mike


[root@ov1 ~]#  libvirtd.log
2015-03-18 15:42:17.387+: 3017: error :
virNetTLSContextValidCertificate:1008 : Unable to verify TLS peer: The
peer did not send any certificate.

2015-03-18 15:42:17.387+: 3017: warning :
virNetTLSContextCheckCertificate:1142 : Certificate check failed Unable
to verify TLS peer: The peer did not send any certificate.

2015-03-18 15:42:17.387+: 3017: error :
virNetTLSContextCheckCertificate:1145 : authentication failed: Failed to
verify peer's certificate

[root@ov2 ~]#  vdsm.log
Thread-49490::DEBUG::2015-03-18
15:42:17,294::migration::298::vm.Vm::(_startUnderlyingMigration)
vmId=`b44b2182-f943-4987-8421-8a98fd2a04d4`::starting migration to qemu
+tls://ov1.domain.dom/system with miguri tcp://10.10.10.227

Thread-49525::DEBUG::2015-03-18
15:42:17,296::migration::361::vm.Vm::(run)
vmId=`b44b2182-f943-4987-8421-8a98fd2a04d4`::migration downtime thread
started

Thread-49526::DEBUG::2015-03-18
15:42:17,297::migration::410::vm.Vm::(monitor_migration)
vmId=`b44b2182-f943-4987-8421-8a98fd2a04d4`::starting migration monitor
thread

Thread-49490::DEBUG::2015-03-18
15:42:17,388::libvirtconnection::143::root::(wrapper) Unknown
libvirterror: ecode: 9 edom: 10 level: 2 message: operation failed:
Failed to connect to remote libvirt URI qemu+tls://ov1.domain.dom/system

Thread-49490::DEBUG::2015-03-18
15:42:17,390::migration::376::vm.Vm::(cancel)
vmId=`b44b2182-f943-4987-8421-8a98fd2a04d4`::canceling migration
downtime thread

Thread-49525::DEBUG::2015-03-18
15:42:17,391::migration::373::vm.Vm::(run)
vmId=`b44b2182-f943-4987-8421-8a98fd2a04d4`::migration downtime thread
exiting

Thread-49490::DEBUG::2015-03-18
15:42:17,391::migration::470::vm.Vm::(stop)
vmId=`b44b2182-f943-4987-8421-8a98fd2a04d4`::stopping migration monitor
thread

Thread-49490::ERROR::2015-03-18
15:42:17,393::migration::161::vm.Vm::(_recover)
vmId=`b44b2182-f943-4987-8421-8a98fd2a04d4`::operation failed: Failed to
connect to remote libvirt URI qemu+tls://ov1.domain.dom/system


[root@ov1 ~]# cat /var/log/vdsm/vdsm.log|grep MY_VM
Thread-7589263::DEBUG::2015-03-18
15:22:01,936::BindingXMLRPC::1133::vds::(wrapper) client
[10.10.10.228]::call vmMigrationCreate with ({'status': 'Up',
'acpiEnable': 'true', 'emulatedMachine': 'rhel6.5.0',
'afterMigrationStatus': '', 'tabletEnable': 'true', 'vmId':
'b44b2182-f943-4987-8421-8a98fd2a04d4', 'memGuaranteedSize': 2048,
'transparentHugePages': 'true', 'displayPort': '5929',
'displaySecurePort': '-1', 'spiceSslCipherSuite': 'DEFAULT', 'cpuType':
'SandyBridge', 'smp': '2', 'migrationDest': 'libvirt', 'custom': {},
'vmType': 'kvm', '_srcDomXML': domain type='kvm' id='58'\n
nameMY_VM/name\n
uuidb44b2182-f943-4987-8421-8a98fd2a04d4/uuid\n  memory
unit='KiB'2097152/memory\n  currentMemory
unit='KiB'2097152/currentMemory\n  vcpu placement='static'
current='2'16/vcpu\n  cputune\nshares1020/shares\n
/cputune\n  sysinfo type='smbios'\nsystem\n  entry
name='manufacturer'oVirt/entry\n  entry name='product'oVirt
Node
 /entry\n  entry name='version'6-6.el6.centos.12.2/entry\n
entry 

Re: [ovirt-users] Cluster settings: KSM Control not working?

[Amador Pahim]

On 10/19/2014 04:48 PM, Frank Wall wrote:

Hi Doron,

On Sun, Oct 19, 2014 at 11:42:47AM -0400, Doron Fediuck wrote:

KSM is controlled by MoM, which gets its policy from the engine through
VDSM. MoM will call ksm directly as needed when needed. If you choose
to disable it the policy needs to get updated.
Can you please check your mom logs and see if there are any errors there?

I wasn't aware of mom.log, thanks! :-) After another host reboot
and a manual Sync MOM Policy it seems like the setting finally came
through:

2014-10-19 15:57:18,211 - mom.Controllers.KSM - INFO - Updating KSM 
configuration: pages_to_scan:64 run:0 sleep_millisecs:10

Now the ksmd process is still there, but it remains idle.


Indeed ksmd process will always be there. The ultimate place to check 
whether it's working or not is /sys/kernel/mm/ksm/run file. 1 for 
running and 0 for sleeping. mom.log is reflecting its value and MoM 
process will change it as needed.



I've tried this multiple times before upgrading to 3.5.0 GA
today. Maybe it was broken between RC and GA.

I'll keep an eye on this and open a BZ in case the setting will
change again.


Regards
- Frank


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Re: [ovirt-users] Cluster settings: KSM Control not working?

[Frank Wall]

On Thu, Oct 09, 2014 at 05:08:56PM -0300, Amador Pahim wrote:
 
 On 10/09/2014 04:31 PM, Frank Wall wrote:
  while testing oVirt 3.5 RC I've came across this cluster setting:
  Optimization - KSM control - [X] Enable KSM
  [...]
  But KSM is still running and consuming a lot CPU.
 
 It will have effect next host change to Up state (i.e. from Maintenance 
 or from a reboot). Anyway, you can force the policy to have effect on 
 the fly: select the cluster, click in Hosts sub-tab, select the host(s) 
 and click Sync MOM Policy.

Unfortunately, it doesn't work for me. Everytime I restart vdsmd
it will automatically start ksm again (and ksmd starts consuming CPU). 

I couldn't find anything ksm-related in vdsm.log. Is there a way to
debug this? I strongly assume that the KSM Custer setting isn't working
as expected.

FWIW, I've just upgraded to oVirt 3.5.0 GA and test this setting again.


Regards
- Frank
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Re: [ovirt-users] Cluster settings: KSM Control not working?

[Doron Fediuck]

- Original Message -
 From: Frank Wall f...@moov.de
 To: Amador Pahim apa...@redhat.com
 Cc: users@ovirt.org
 Sent: Sunday, October 19, 2014 2:06:50 PM
 Subject: Re: [ovirt-users] Cluster settings: KSM Control not working?
 
 On Thu, Oct 09, 2014 at 05:08:56PM -0300, Amador Pahim wrote:
  
  On 10/09/2014 04:31 PM, Frank Wall wrote:
   while testing oVirt 3.5 RC I've came across this cluster setting:
   Optimization - KSM control - [X] Enable KSM
   [...]
   But KSM is still running and consuming a lot CPU.
  
  It will have effect next host change to Up state (i.e. from Maintenance
  or from a reboot). Anyway, you can force the policy to have effect on
  the fly: select the cluster, click in Hosts sub-tab, select the host(s)
  and click Sync MOM Policy.
 
 Unfortunately, it doesn't work for me. Everytime I restart vdsmd
 it will automatically start ksm again (and ksmd starts consuming CPU).
 
 I couldn't find anything ksm-related in vdsm.log. Is there a way to
 debug this? I strongly assume that the KSM Custer setting isn't working
 as expected.
 
 FWIW, I've just upgraded to oVirt 3.5.0 GA and test this setting again.
 
 
 Regards
 - Frank

Hi Frank,
KSM is controlled by MoM, which gets its policy from the engine through
VDSM. MoM will call ksm directly as needed when needed. If you choose
to disable it the policy needs to get updated.
Can you please check your mom logs and see if there are any errors there?
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Re: [ovirt-users] Cluster settings: KSM Control not working?

[Frank Wall]

Hi Doron,

On Sun, Oct 19, 2014 at 11:42:47AM -0400, Doron Fediuck wrote:
 KSM is controlled by MoM, which gets its policy from the engine through
 VDSM. MoM will call ksm directly as needed when needed. If you choose
 to disable it the policy needs to get updated.
 Can you please check your mom logs and see if there are any errors there?

I wasn't aware of mom.log, thanks! :-) After another host reboot 
and a manual Sync MOM Policy it seems like the setting finally came 
through:

2014-10-19 15:57:18,211 - mom.Controllers.KSM - INFO - Updating KSM 
configuration: pages_to_scan:64 run:0 sleep_millisecs:10

Now the ksmd process is still there, but it remains idle.
I've tried this multiple times before upgrading to 3.5.0 GA
today. Maybe it was broken between RC and GA.

I'll keep an eye on this and open a BZ in case the setting will
change again.


Regards
- Frank
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Re: [ovirt-users] Cluster settings: KSM Control not working?

[Doron Fediuck]

Thanks Frank. 
No need for manual sync if the cluster policy is set, the engine will update 
the police when the host moves to status up.

 Original message 
From: Frank Wall f...@moov.de 
Date:19/10/2014  22:48  (GMT+02:00) 
To: Doron Fediuck dfedi...@redhat.com 
Cc: Amador Pahim apa...@redhat.com,users@ovirt.org,Martin Sivak 
msi...@redhat.com 
Subject: Re: [ovirt-users] Cluster settings: KSM Control not working? 

Hi Doron,

On Sun, Oct 19, 2014 at 11:42:47AM -0400, Doron Fediuck wrote:
 KSM is controlled by MoM, which gets its policy from the engine through
 VDSM. MoM will call ksm directly as needed when needed. If you choose
 to disable it the policy needs to get updated.
 Can you please check your mom logs and see if there are any errors there?

I wasn't aware of mom.log, thanks! :-) After another host reboot 
and a manual Sync MOM Policy it seems like the setting finally came 
through:

2014-10-19 15:57:18,211 - mom.Controllers.KSM - INFO - Updating KSM 
configuration: pages_to_scan:64 run:0 sleep_millisecs:10

Now the ksmd process is still there, but it remains idle.
I've tried this multiple times before upgrading to 3.5.0 GA
today. Maybe it was broken between RC and GA.

I'll keep an eye on this and open a BZ in case the setting will
change again.


Regards
- Frank

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[ovirt-users] Cluster settings: KSM Control not working?

[Frank Wall]

Hi,

while testing oVirt 3.5 RC I've came across this cluster setting:

Optimization - KSM control - [X] Enable KSM

I guess it's related to Kernel Same-page Merging.
Since KSM is a bad idea in my case (really slow CPUs), I've disabled 
this Cluster setting, expecting oVirt to disable KSM on each oVirt Node.
But KSM is still running and consuming a lot CPU.

1) What is the expected result for this setting?
2) And how do I completely and permanentely disable KSM on oVirt Nodes?


Regards
- Frank
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Re: [ovirt-users] Cluster settings: KSM Control not working?

[Amador Pahim]

On 10/09/2014 04:31 PM, Frank Wall wrote:

Hi,

while testing oVirt 3.5 RC I've came across this cluster setting:

Optimization - KSM control - [X] Enable KSM

I guess it's related to Kernel Same-page Merging.
Since KSM is a bad idea in my case (really slow CPUs), I've disabled
this Cluster setting, expecting oVirt to disable KSM on each oVirt Node.
But KSM is still running and consuming a lot CPU.

1) What is the expected result for this setting?


It will have effect next host change to Up state (i.e. from Maintenance 
or from a reboot). Anyway, you can force the policy to have effect on 
the fly: select the cluster, click in Hosts sub-tab, select the host(s) 
and click Sync MOM Policy.



2) And how do I completely and permanentely disable KSM on oVirt Nodes?


This setting is permanent.




Regards
- Frank
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Re: [ovirt-users] Cluster emulation mode issue

[Roy Golan]

On 05/14/2014 04:06 AM, Doug Bishop wrote:

Here ya go :

[root@ovirt-vmtest ~]# /usr/libexec/qemu-kvm -M ?
Supported machines are:
pc RHEL 6.4.0 PC (alias of rhel6.4.0)
rhel6.4.0  RHEL 6.4.0 PC (default)
rhel6.3.0  RHEL 6.3.0 PC
rhel6.2.0  RHEL 6.2.0 PC
rhel6.1.0  RHEL 6.1.0 PC
rhel6.0.0  RHEL 6.0.0 PC
rhel5.5.0  RHEL 5.5.0 PC
rhel5.4.4  RHEL 5.4.4 PC
rhel5.4.0  RHEL 5.4.0 PC

qemu-kvm-rhev -M ? isn't working The package is installed but the 
binary isn't on the machine anywhere.





you probably need qemu-kvm-rhev
rhel6.5 just added to qemu-kvm recently, seems like 
qemu-kvm-0.12.1.2-2.367.el6 by greping the git log.



*Doug Bishop*

Sr. Systems Engineer

ControlScan, Inc.

Phone: tel://Phone:%20678-279-2659678-848-6658

Fax: 1-800-825-2207 tel://Fax:%201-800-825-2207

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On May 13, 2014 at 8:55:28 PM, Itamar Heim (ih...@redhat.com 
mailto:ih...@redhat.com) wrote:



On 05/13/2014 08:46 PM, Doug Bishop wrote:
 Hope someone can help. I have been fighting this for the past day 
or so. I have a fresh install of ovirt-engine 3.4 all is working 
except when I try and add a newly provisioned host with Centos 6.5. I 
get the following:




 Custom Event ID: -1, Message: Host ovirt-vmtest does not comply 
with the cluster Default emulated machines. The Hosts emulated 
machines are 
rhel6.4.0,pc,rhel6.3.0,rhel6.2.0,rhel6.1.0,rhel6.0.0,rhel5.5.0,rhel5.4.4,rhel5.4.0 
and the cluster is [rhel6.5.0, pc-1.0, pseries]}


 The above error shows up right after the machine is finished 
installing. Im sure there is something simple I am missing but at the 
moment I have no idea. Attached is my host-deploy log.


 For those that can help thanks again!

 Doug Bishop
 Sr. Systems Engineer
 dbis...@controlscan.com

 Controlscan, Inc.
 11475 Great Oaks Way, Suite 300
 Alpharetta, GA 30022
 www.controlscan.com

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presence of viruses/malware according to security best practices. 
Thank you.




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that is very strange. what does running 'qemu-kvm -M ?' shows?
(and just to make sure, running 'qemu-kvm-rhev -M ?' as well)



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Re: [ovirt-users] Cluster emulation mode issue

[Dan Kenigsberg]

On Tue, May 13, 2014 at 06:06:00PM -0700, Doug Bishop wrote:
 Here ya go :
 
 [root@ovirt-vmtest ~]# /usr/libexec/qemu-kvm -M ?
 Supported machines are:
 pc RHEL 6.4.0 PC (alias of rhel6.4.0)
 rhel6.4.0  RHEL 6.4.0 PC (default)
 rhel6.3.0  RHEL 6.3.0 PC
 rhel6.2.0  RHEL 6.2.0 PC
 rhel6.1.0  RHEL 6.1.0 PC
 rhel6.0.0  RHEL 6.0.0 PC
 rhel5.5.0  RHEL 5.5.0 PC
 rhel5.4.4  RHEL 5.4.4 PC
 rhel5.4.0  RHEL 5.4.0 PC
 
 qemu-kvm-rhev -M ? isn’t working The package is installed but the binary 
 isn’t on the machine anywhere.

And what does

vdsClient -s 0 getVdsCaps

has to say about emulatedMachines? is rhel6.4.0 reported there?
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Re: [ovirt-users] Cluster emulation mode issue

[Itamar Heim]

On 05/14/2014 06:11 AM, Dan Kenigsberg wrote:

On Tue, May 13, 2014 at 06:06:00PM -0700, Doug Bishop wrote:

Here ya go :

[root@ovirt-vmtest ~]# /usr/libexec/qemu-kvm -M ?
Supported machines are:
pc RHEL 6.4.0 PC (alias of rhel6.4.0)
rhel6.4.0  RHEL 6.4.0 PC (default)
rhel6.3.0  RHEL 6.3.0 PC
rhel6.2.0  RHEL 6.2.0 PC
rhel6.1.0  RHEL 6.1.0 PC
rhel6.0.0  RHEL 6.0.0 PC
rhel5.5.0  RHEL 5.5.0 PC
rhel5.4.4  RHEL 5.4.4 PC
rhel5.4.0  RHEL 5.4.0 PC

qemu-kvm-rhev -M ? isn’t working The package is installed but the binary isn’t 
on the machine anywhere.


And what does

 vdsClient -s 0 getVdsCaps

has to say about emulatedMachines? is rhel6.4.0 reported there?



roy - he is already using qemu-kvm-rhev.
danken - he needs rhel-6.5.0 which is strangely missing from the 
qemu-kvm-rhev in

http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create-rpms_el6/lastSuccessfulBuild/artifact/rpms/


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Re: [ovirt-users] Cluster emulation mode issue

[Itamar Heim]

On 05/13/2014 08:46 PM, Doug Bishop wrote:

Hope someone can help. I have been fighting this for the past day or so. I have 
a fresh install of ovirt-engine 3.4 all is working except when I try and add a 
newly provisioned host with Centos 6.5. I get the following:



Custom Event ID: -1, Message: Host ovirt-vmtest does not comply with the 
cluster Default emulated machines. The Hosts emulated machines are 
rhel6.4.0,pc,rhel6.3.0,rhel6.2.0,rhel6.1.0,rhel6.0.0,rhel5.5.0,rhel5.4.4,rhel5.4.0
 and the cluster is [rhel6.5.0, pc-1.0, pseries]}

The above error shows up right after the machine is finished installing. Im 
sure there is something simple I am missing but at the moment I have no idea. 
Attached is my host-deploy log.

For those that can help thanks again!

Doug Bishop
Sr. Systems Engineer
dbis...@controlscan.com

Controlscan, Inc.
11475 Great Oaks Way, Suite 300
Alpharetta, GA 30022
www.controlscan.com

NOTICE:  This e-mail message, including any attachments, is for the sole use of 
the intended recipient(s) or entity and may contain sensitive information that 
is confidential, proprietary, privileged or otherwise protected by law. Any 
unauthorized review, use, disclosure, distribution, copying or other use of, or 
taking of any action in reliance upon, is strictly prohibited. If you are not 
the intended recipient, please contact the sender by reply e-mail and destroy 
all copies of this message. This e-mail is and any response to it will be 
unencrypted and, therefore, potentially unsecure.  The recipient should check 
this email and any attachments for the presence of viruses/malware according to 
security best practices.  Thank you.



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that is very strange. what does running 'qemu-kvm -M ?' shows?
(and just to make sure, running 'qemu-kvm-rhev -M ?' as well)
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Re: [ovirt-users] Cluster emulation mode issue

[Doug Bishop]

Here ya go :

[root@ovirt-vmtest ~]# /usr/libexec/qemu-kvm -M ?
Supported machines are:
pc RHEL 6.4.0 PC (alias of rhel6.4.0)
rhel6.4.0  RHEL 6.4.0 PC (default)
rhel6.3.0  RHEL 6.3.0 PC
rhel6.2.0  RHEL 6.2.0 PC
rhel6.1.0  RHEL 6.1.0 PC
rhel6.0.0  RHEL 6.0.0 PC
rhel5.5.0  RHEL 5.5.0 PC
rhel5.4.4  RHEL 5.4.4 PC
rhel5.4.0  RHEL 5.4.0 PC

qemu-kvm-rhev -M ? isn’t working The package is installed but the binary isn’t 
on the machine anywhere.

Doug Bishop
Sr. Systems Engineer
ControlScan, Inc.
Phone: tel://Phone:%20678-279-2659 678-848-6658
Fax: 1-800-825-2207tel://Fax:%201-800-825-2207
dbis...@controlscan.comhttp://mailto:dbis...@controlscan.com
www.ControlScan.comhttp://www.controlscan.com/

Follow ControlScan:  [cid:32D897E8-DA68-4BAE-8295-04CD1B9C4173] 
https://www.facebook.com/ControlScan  
[cid:C4DDA60C-7948-4B2D-96A7-E22979FBA8F7] http://twitter.com/ControlScan  
[cid:090C41F2-3F31-4EC1-BF48-E334D38A2DD8] 
http://www.linkedin.com/groups?about=gid=2181227trk=anet_ug_grppr 
[cid:9FCE4B8D-1225-4A2D-AC6A-94852AA9ED98] http://google.com/+Controlscan

 [cid:A6CC9822-5370-40C1-B667-522DE25B933C] http://www.pcicomplianceguide.org/


On May 13, 2014 at 8:55:28 PM, Itamar Heim 
(ih...@redhat.commailto:ih...@redhat.com) wrote:

On 05/13/2014 08:46 PM, Doug Bishop wrote:
 Hope someone can help. I have been fighting this for the past day or so. I 
 have a fresh install of ovirt-engine 3.4 all is working except when I try and 
 add a newly provisioned host with Centos 6.5. I get the following:



 Custom Event ID: -1, Message: Host ovirt-vmtest does not comply with the 
 cluster Default emulated machines. The Hosts emulated machines are 
 rhel6.4.0,pc,rhel6.3.0,rhel6.2.0,rhel6.1.0,rhel6.0.0,rhel5.5.0,rhel5.4.4,rhel5.4.0
  and the cluster is [rhel6.5.0, pc-1.0, pseries]}

 The above error shows up right after the machine is finished installing. Im 
 sure there is something simple I am missing but at the moment I have no idea. 
 Attached is my host-deploy log.

 For those that can help thanks again!

 Doug Bishop
 Sr. Systems Engineer
 dbis...@controlscan.com

 Controlscan, Inc.
 11475 Great Oaks Way, Suite 300
 Alpharetta, GA 30022
 www.controlscan.com

 NOTICE: This e-mail message, including any attachments, is for the sole use 
 of the intended recipient(s) or entity and may contain sensitive information 
 that is confidential, proprietary, privileged or otherwise protected by law. 
 Any unauthorized review, use, disclosure, distribution, copying or other use 
 of, or taking of any action in reliance upon, is strictly prohibited. If you 
 are not the intended recipient, please contact the sender by reply e-mail and 
 destroy all copies of this message. This e-mail is and any response to it 
 will be unencrypted and, therefore, potentially unsecure. The recipient 
 should check this email and any attachments for the presence of 
 viruses/malware according to security best practices. Thank you.



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


that is very strange. what does running 'qemu-kvm -M ?' shows?
(and just to make sure, running 'qemu-kvm-rhev -M ?' as well)


NOTICE: This e-mail message, including any attachments, is for the sole use of 
the intended recipient(s) or entity and may contain sensitive information that 
is confidential, proprietary, privileged or otherwise protected by law. Any 
unauthorized review, use, disclosure, distribution, copying or other use of, or 
taking of any action in reliance upon, is strictly prohibited. If you are not 
the intended recipient, please contact the sender by reply e-mail and destroy 
all copies of this message. This e-mail is and any response to it will be 
unencrypted and, therefore, potentially unsecure. The recipient should check 
this email and any attachments for the presence of viruses/malware according to 
security best practices. Thank you.


image001.jpg@01CF5D78.4B809390
Description: image001.jpg@01CF5D78.4B809390


image002.jpg@01CF5D78.4B809390
Description: image002.jpg@01CF5D78.4B809390


image003.jpg@01CF5D78.4B809390
Description: image003.jpg@01CF5D78.4B809390


image004.png@01CF5D78.4B809390
Description: image004.png@01CF5D78.4B809390


image005.jpg@01CF5D78.4B809390
Description: image005.jpg@01CF5D78.4B809390
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