[ovirt-users] Ovirt unoffical Forum

[Erick Vogeler]

Hi

I have created a new unofficial ovirt forum for those who don''t like the
mailing list.

Website: ovirtforum.com

If you would like to help please PM erick3000

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

Re: [ovirt-users] After updates - hosts become unresponsive once in a while

[Yaniv Dary]

I suggest a upgrade to 3.6, we have switched focus to 3.6 long ago and even
if we found the issue, we will not be able to fix it for 3.5.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Fri, Feb 12, 2016 at 9:15 AM, Johan Kooijman 
wrote:

> Hi all,
>
> Yesterday I updated a couple of my hosts to the latest CentOS packages as
> well as the latest ovirt packages, in the 3.5 series.
>
> All looks fine, but once every couple of hours a host becomes completely
> unresponsive, doesn't even ping. Engine takes care of this - fencing is
> done. Nothing to be found in the logs of the host itself, engine simply
> tells me host became unresponsive.
>
> Nothing else in the infra has changed. The other hosts, still at
> CentOS 7.1.1503, are fine, only the updated hosts at 7.2.1511 have this
> issue.
>
> I suspect a network driver issue somewhere, has anyone had the same
> experience so far? I'm using Intel X540-AT2 10 gbit cards in all my nodes,
> setup with LACP bonding.
>
> --
> Met vriendelijke groeten / With kind regards,
> Johan Kooijman
>
> ___
> 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] Move from Gluster to NFS

[Yaniv Dary]

We will probably need to backup and restore the HE vm after doing a clean
install on NFS.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS <
christophe.tref...@uni.lu> wrote:

> Dear all,
>
> I currently have a self-hosted setup with gluster on 1 node.
> I do have other data centers with 3 other hosts and local (sharable) NFS
> storage. Furthermore, I have 1 NFS export domain.
>
> We would like to move from Gluster to NFS only on the first host.
>
> Does anybody have any experience with this?
>
> Thank you,
>
> —
> Christophe
>
>
>
> ___
> 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] Concerning CPU and Memory columns of VM screen

[Yaniv Dary]

That info should be available either via Engine API or the DWH.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Fri, Feb 5, 2016 at 3:48 PM, Jean-Pierre Ribeauville <
jpribeauvi...@axway.com> wrote:

> Hi,
>
>
>
>
>
> I’m trying to find a thread to retrieve ( within sources) what are the
> metrics counters used within ovirt-engine GUI displayed in CPU and Memory
> columns of VM screen.
>
>
>
> Any idea or help is welcome.
>
>
>
>
>
> Thx.
>
>
>
> Regards,
>
>
>
>
>
> *J.P. Ribeauville*
>
>
>
> P: +33.(0).1.47.17.20.49
>
> .
>
> Puteaux 3 Etage 5  Bureau 4
>
>
>
> *jpribeauvi...@axway.com *
> http://www.axway.com
>
>
>
>
>
> P Pensez à l’environnement avant d’imprimer.
>
>
>
>
>
> ___
> 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] Move from Gluster to NFS

[Christophe TREFOIS]

Hi Yaniv,

Would you recommend doing a clean install or can I simply move the HE from the 
gluster mount point to NFS and tell HA agent to boot from there?

What do you think? 

Thank you,

--
Christophe 
Sent from my iPhone

> On 14 Feb 2016, at 15:30, Yaniv Dary  wrote:
> 
> We will probably need to backup and restore the HE vm after doing a clean 
> install on NFS.
> 
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
> 
> Tel : +972 (9) 7692306
> 8272306
> Email: yd...@redhat.com
> IRC : ydary
> 
>> On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS 
>>  wrote:
>> Dear all,
>> 
>> I currently have a self-hosted setup with gluster on 1 node.
>> I do have other data centers with 3 other hosts and local (sharable) NFS 
>> storage. Furthermore, I have 1 NFS export domain.
>> 
>> We would like to move from Gluster to NFS only on the first host.
>> 
>> Does anybody have any experience with this?
>> 
>> Thank you,
>> 
>> —
>> Christophe
>>   
>> 
>> 
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
> 


smime.p7s
Description: S/MIME cryptographic signature
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Move from Gluster to NFS

[Yaniv Dary]

You will not be able to move it between storage that is way I suggested the
backup and restore path.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Sun, Feb 14, 2016 at 5:28 PM, Christophe TREFOIS <
christophe.tref...@uni.lu> wrote:

> Hi Yaniv,
>
> Would you recommend doing a clean install or can I simply move the HE from
> the gluster mount point to NFS and tell HA agent to boot from there?
>
> What do you think?
>
> Thank you,
>
> --
> Christophe
> Sent from my iPhone
>
> On 14 Feb 2016, at 15:30, Yaniv Dary  wrote:
>
> We will probably need to backup and restore the HE vm after doing a clean
> install on NFS.
>
> Yaniv Dary
> Technical Product Manager
> Red Hat Israel Ltd.
> 34 Jerusalem Road
> Building A, 4th floor
> Ra'anana, Israel 4350109
>
> Tel : +972 (9) 7692306
> 8272306
> Email: yd...@redhat.com
> IRC : ydary
>
>
> On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS <
> christophe.tref...@uni.lu> wrote:
>
>> Dear all,
>>
>> I currently have a self-hosted setup with gluster on 1 node.
>> I do have other data centers with 3 other hosts and local (sharable) NFS
>> storage. Furthermore, I have 1 NFS export domain.
>>
>> We would like to move from Gluster to NFS only on the first host.
>>
>> Does anybody have any experience with this?
>>
>> Thank you,
>>
>> —
>> Christophe
>>
>>
>>
>> ___
>> 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] [FC22] ovirt-engine-reports missing in 3.6 repos

[Yaniv Dary]

You can install DWH and reports on a CentOS 6 VM in the installation and
connect them to the engine machine.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Sat, Feb 13, 2016 at 3:14 PM, Sandro Bonazzola 
wrote:

> Sadly reports is not compatible with java 8 so it's not available on
> fedora 22.
> Il 12/Feb/2016 12:04, "David Marzal Canovas"  ha
> scritto:
>
>> Hi, I have installed oVirt 3.6 in a production system with FC22.
>> I want to install the Reports Portal, but I can't find the packages in
>> the repo.
>>
>> FC22: There is no ovirt-engine-reports* , ovirt-engine-dwh
>> http://resources.ovirt.org/pub/ovirt-3.6/rpm/fc22/noarch/
>> BUT in el7**, el6* they are availables
>> http://resources.ovirt.org/pub/ovirt-3.6/rpm/el7/noarch/
>>
>> For oVirt 3.5 the packages exits:
>>
>> http://resources.ovirt.org/pub/ovirt-3.5/rpm/fc20/noarch/
>>
>> Searching I found in Jenkins:
>>
>> http://jenkins.ovirt.org/job/ovirt-reports_master_create-rpms-fc22-x86_64_created/
>>
>>
>> http://jenkins.ovirt.org/job/ovirt-reports_master_create-rpms-fc22-x86_64_merged/
>>
>> So I'm not sure if the Reports Portail is only available in a Centos/RHEV
>> installation or if there is some problem with the sync on the repos.
>> There is no documentation with any reference to this in the wiki or the
>> mailing-list.
>>
>> Does anyone know anything about this?
>> --
>> David Marzal Cánovas
>> Servicio de Mecanización e Informática
>> Asamblea Regional de Murcia
>> Paseo Alfonso XIII, nº53
>> 30203 - Cartagena
>> Tlfno: 968326800
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Expand hosted-engine disk?

[Yaniv Dary]

We do allow this for regular VMs and for 3.6 we want to allow this for the
engine VM as well.
There are currently known issues around this, but we are working to resolve
them.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Thu, Feb 4, 2016 at 9:08 PM, Chris Adams  wrote:

> I'm running oVirt 3.6.2 on CentOS 7.2, all up to date, with a hosted
> engine.  The storage for the engine is on a dedicated iSCSI LUN.  When I
> created the LUN, I made it 40G so I'd have a little more disk space for
> the engine (logs, ISOs, etc.), but then forgot to make the VM image
> larger than the default 25G.
>
> Is there an easy way to extend the image now?  When I try to do that in
> the web GUI, I got the "Cannot edit Virtual Machine Disk. This VM is not
> managed by the engine." error.
>
> --
> Chris Adams 
> ___
> 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] New Node

[Yaniv Dary]

Please add the host logs as well.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Tue, Feb 9, 2016 at 11:16 AM, Budur Nagaraju  wrote:

> any updates ?
>
> On Mon, Feb 8, 2016 at 1:33 PM, Budur Nagaraju  wrote:
>
>>
>> Below are the logs,
>>
>> http://pastebin.com/zfFq8p59
>>
>> On Mon, Feb 8, 2016 at 1:24 PM, Budur Nagaraju  wrote:
>>
>>> HI
>>>
>>> I have added new HP blade as a ovirt node to the engine while deploying
>>> a new  instance in the newly added node  vm is getting stuck ,serveral
>>> times I have rebooted the node but no luck.
>>>
>>> Below are the engine and node version.
>>>
>>> Engine version :oVirt Engine Version: 3.5.5-1.el6
>>> Node version:oVirt Node - 3.5 - 0.999.201509102313.el7.centos
>>>
>>> When i deploy the same vm in the other nodes am not facing any issues.
>>>
>>> HP Blade chassis is a newer version model is HP7000 series.
>>>
>>> can someone help on this ?
>>>
>>> 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] Node issue

[Yaniv Dary]

Please add full engine log and VDSM log from the host.

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
34 Jerusalem Road
Building A, 4th floor
Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
Email: yd...@redhat.com
IRC : ydary


On Tue, Feb 9, 2016 at 11:27 AM, Budur Nagaraju  wrote:

> HI
>
> I have a new node to the engine while deploying a new vm in the node
> getting the following error logs.
>
>
> [root@pscloud ~]# tail -f /var/log/ovirt-engine/engine.log
> 2016-02-09 14:54:35,513 INFO
> [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
> (DefaultQuartzScheduler_Worker-80) [51964130] VM Nag-win7
> 5ea30a59-fe56-42a0-9b7c-96af89e7ec3a moved from PoweringUp --> Up
> 2016-02-09 14:54:35,517 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler_Worker-80) [51964130] Correlation ID: 51da28c2, Job
> ID: 3dbe0795-66ea-4b3e-9fbc-ab4e5bc5c325, Call Stack: null, Custom Event
> ID: -1, Message: VM Nag-win7 started on Host ovirtblade2
> 2016-02-09 14:54:54,297 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler_Worker-10) [8e35a43] Correlation ID: null, Call
> Stack: null, Custom Event ID: -1, Message: User admin@internal got
> disconnected from VM Nag-win7.
> 2016-02-09 14:55:07,539 INFO
> [org.ovirt.engine.core.bll.SetVmTicketCommand] (ajp--127.0.0.1-8702-3)
> [41958e1] Running command: SetVmTicketCommand internal: false. Entities
> affected :  ID: 5ea30a59-fe56-42a0-9b7c-96af89e7ec3a Type: VMAction group
> CONNECT_TO_VM with role type USER
> 2016-02-09 14:55:07,542 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand]
> (ajp--127.0.0.1-8702-3) [41958e1] START, SetVmTicketVDSCommand(HostName =
> ovirtblade2, HostId = a36243c8-2ed0-479c-ae35-f553ce0cfcc6,
> vmId=5ea30a59-fe56-42a0-9b7c-96af89e7ec3a, ticket=b1P7TKSh8Q/H,
> validTime=120,m userName=admin,
> userId=fdfc627c-d875-11e0-90f0-83df133b58cc), log id: 32c41bed
> 2016-02-09 14:55:07,554 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand]
> (ajp--127.0.0.1-8702-3) [41958e1] FINISH, SetVmTicketVDSCommand, log id:
> 32c41bed
> 2016-02-09 14:55:07,569 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (ajp--127.0.0.1-8702-3) [41958e1] Correlation ID: 41958e1, Call Stack:
> null, Custom Event ID: -1, Message: user admin@internal initiated console
> session for VM Nag-win7
> 2016-02-09 14:55:09,656 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler_Worker-11) [4539b58c] Correlation ID: null, Call
> Stack: null, Custom Event ID: -1, Message: User admin@internal is
> connected to VM Nag-win7.
> 2016-02-09 14:55:24,955 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (DefaultQuartzScheduler_Worker-9) [4c320b6] Correlation ID: null, Call
> Stack: null, Custom Event ID: -1, Message: User admin@internal got
> disconnected from VM Nag-win7.
> 2016-02-09 14:55:24,962 WARN
> [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData]
> (org.ovirt.thread.pool-8-thread-7) domain
> 49d4a9cd-946d-41e0-a7ae-f2620f010302:Dell-Storage in problem. vds:
> ovirtblade2
> 2016-02-09 14:55:55,722 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData]
> (org.ovirt.thread.pool-8-thread-49) Domain
> 49d4a9cd-946d-41e0-a7ae-f2620f010302:Dell-Storage recovered from problem.
> vds: ovirtblade2
> 2016-02-09 14:55:55,722 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData]
> (org.ovirt.thread.pool-8-thread-49) Domain
> 49d4a9cd-946d-41e0-a7ae-f2620f010302:Dell-Storage has recovered from
> problem. No active host in the DC is reporting it as problematic, so
> clearing the domain recovery timer.
> 2016-02-09 14:56:22,507 INFO
> [org.ovirt.engine.core.bll.SetVmTicketCommand] (ajp--127.0.0.1-8702-16)
> [4b09de17] Running command: SetVmTicketCommand internal: false. Entities
> affected :  ID: 5ea30a59-fe56-42a0-9b7c-96af89e7ec3a Type: VMAction group
> CONNECT_TO_VM with role type USER
> 2016-02-09 14:56:22,510 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand]
> (ajp--127.0.0.1-8702-16) [4b09de17] START, SetVmTicketVDSCommand(HostName =
> ovirtblade2, HostId = a36243c8-2ed0-479c-ae35-f553ce0cfcc6,
> vmId=5ea30a59-fe56-42a0-9b7c-96af89e7ec3a, ticket=/RbOkxczcRIT,
> validTime=120,m userName=admin,
> userId=fdfc627c-d875-11e0-90f0-83df133b58cc), log id: 1181bfce
> 2016-02-09 14:56:22,521 INFO
> [org.ovirt.engine.core.vdsbroker.vdsbroker.SetVmTicketVDSCommand]
> (ajp--127.0.0.1-8702-16) [4b09de17] FINISH, SetVmTicketVDSCommand, log id:
> 1181bfce
> 2016-02-09 14:56:22,524 INFO
> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
> (ajp--127.0.0.1-8702-16) [4b09de17] Correlation ID: 4b09de17, Call Stack:
> null, Custom Event ID: -1, Message: user admin@internal initiated console
> session for VM Nag-win7
> 2016-02-09 14:56:27,539 INFO
> 

Re: [ovirt-users] Move from Gluster to NFS

[Christophe TREFOIS]

Is there a reason why this is not possible?

Can I setup a second host in the engine cluster and move the engine with 
“storage” to that host?

So, what you would recommend is:


1.   Move all VMs from engine host to another Host

2.   Setup NFS on the empty HE host

3.   Shutdown the HE, and disable HA-proxy and agent

4.   Re-deploy the engine and restore from backup the HE

5.   Enjoy ?

Thank you for any help on this,
I really don’t want to end up with broken environment ☺

Kind regards,

--
Christophe

From: Yaniv Dary [mailto:yd...@redhat.com]
Sent: dimanche 14 février 2016 16:32
To: Christophe TREFOIS 
Cc: users 
Subject: Re: [ovirt-users] Move from Gluster to NFS

You will not be able to move it between storage that is way I suggested the 
backup and restore path.


Yaniv Dary

Technical Product Manager

Red Hat Israel Ltd.

34 Jerusalem Road

Building A, 4th floor

Ra'anana, Israel 4350109



Tel : +972 (9) 7692306

8272306

Email: yd...@redhat.com

IRC : ydary

On Sun, Feb 14, 2016 at 5:28 PM, Christophe TREFOIS 
> wrote:
Hi Yaniv,

Would you recommend doing a clean install or can I simply move the HE from the 
gluster mount point to NFS and tell HA agent to boot from there?

What do you think?

Thank you,

--
Christophe
Sent from my iPhone

On 14 Feb 2016, at 15:30, Yaniv Dary 
> wrote:
We will probably need to backup and restore the HE vm after doing a clean 
install on NFS.


Yaniv Dary

Technical Product Manager

Red Hat Israel Ltd.

34 Jerusalem Road

Building A, 4th floor

Ra'anana, Israel 4350109



Tel : +972 (9) 7692306

8272306

Email: yd...@redhat.com

IRC : ydary

On Sat, Feb 6, 2016 at 11:30 PM, Christophe TREFOIS 
> wrote:
Dear all,

I currently have a self-hosted setup with gluster on 1 node.
I do have other data centers with 3 other hosts and local (sharable) NFS 
storage. Furthermore, I have 1 NFS export domain.

We would like to move from Gluster to NFS only on the first host.

Does anybody have any experience with this?

Thank you,

—
Christophe



___
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] HP ProLiant ML10 v2 or ML110 Gen9 with Windows Server Essentials 2012 R2 guest

[gregor]

Update: With the HP Proliant ML110 Gen9 and the Cpu "Intel(R) Xeon(R)
CPU E5-2603 v3 @ 1.60GHz" Windows Server Essentials 2012 R2 works.

regards
gregor

On 17/01/16 17:21, gregor wrote:
> Thank you, I realized the same hours ago and play currently with qemu on
> my machine to see if this works.
> The host CPU on my workstation is: Intel(R) Core(TM)2 Quad CPUQ9650
> Here the Westmere cpu setting worked.
> 
> On the server I configured for my customer I choose an Intel Xeon E5-2603V3
> 
> Link to the specification:
> http://ark.intel.com/products/83349/Intel-Xeon-Processor-E5-2603-v3-15M-Cache-1_60-GHz
> 
> regards
> gregor
> 
> On 17/01/16 16:22, Chris Adams wrote:
>> Once upon a time, gregor  said:
>>> And will Windows Server 2012 run in oVirt,
>>> because on my test machine (HP ProLiant ML350 G5) it didn't (maybe the
>>> CPU is to old).
>>
>> I just went through trying to get Windows Server 2012 Essentials (both
>> "original" and R2) running on a cluster with Nehalem CPUs, and it would
>> blue-screen during install.  I replicated the problem on my Fedora
>> desktop with plain KVM set up to emulate a Nehalem CPU.  When I switched
>> to Westmere or newer, Windows worked.
>>
>> This appears to be some difference between Essentials and Standard
>> edition (I am running Windows Server 2012 Standard VMs on my cluster
>> just fine).  A co-worker searching around on the Internet also found
>> some VirtualBox users having similar issues with Essentials.
>>
>> So, with Westmere or newer CPU, I think Essentials should be okay, but
>> don't try it with Nehalem.
>>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Startup VM after host reboot

[gregor]

Hi,

Thanks to the tip. I solved it with the ovirt-shell.

Examples see:
http://www.ovirt.org/CLI#Scripting


regards
gregor

On 07/02/16 08:55, Joop van de Wege wrote:
> On February 6, 2016 11:00:41 PM CET, gregor  wrote:
>> Hi,
>>
>> I use oVirt all-in-one 3.6, is there a setting to automatically start
>> selected VM's when the host has rebooted? This can happen on power
>> failure when the UPS is running to low.
> No there isn't but you can script it using ovirt-shell or a python script.
> 
> Joop
> 
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] migration failed no available host found ....

[ILanit Stein]

Hi Jean-Pierre,

Seems by the log you've sent that the destination host, ldc01omv01, is filtered 
out, cause of lake of memory.
Is there enough memory on the destination, to run this VM?

Would you please send the source/destination hosts /var/log/vdsm/vdsm.log, 
/var/log/libvirt/qemu/VM_RHEL7-2, and /var/log/vdsm/libvirt.log,
to provide more details.

Thanks,
Ilanit.

- Original Message -
From: "Jean-Pierre Ribeauville" 
To: users@ovirt.org
Sent: Friday, February 12, 2016 4:59:20 PM
Subject: [ovirt-users] migration failed no available host found 



Hi, 



When trying to migrate a Guest between two nodes of a cluster (from node1 to 
ldc01omv01) , I got this error ( in ovirt/engine.log file) : 



2016-02-12 15:05:31,485 INFO 
[org.ovirt.engine.core.bll.scheduling.SchedulingManager] 
(ajp-/127.0.0.1:8702-4) [ff31b86] Candidate host ldc01omv01 
(09bb3024-170f-48a1-a78a-951a2c61c680) was filtered out by 
VAR__FILTERTYPE__INTERNAL filter Memory 

2016-02-12 15:05:31,495 DEBUG 
[org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil] 
(org.ovirt.thread.pool-7-thread-34) About to run task 
java.util.concurrent.FutureTask from : java.lang.Exception 

at 
org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$InternalThreadExecutor.beforeExecute(ThreadPoolUtil.java:52)
 [utils.jar:] 

at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[rt.jar:1.7.0_85] 

at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
[rt.jar:1.7.0_85] 

at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_85] 



2016-02-12 15:05:31,502 INFO 
[org.ovirt.engine.core.bll.MigrateVmToServerCommand] 
(org.ovirt.thread.pool-7-thread-34) [ff31b86] Running command: 
MigrateVmToServerCommand internal: false. Entities affected : ID: 
b77e6171-cbdf-44cb-b851-1b776a3fb616 Type: VMAction group MIGRATE_VM with role 
type USER 

2016-02-12 15:05:31,505 INFO 
[org.ovirt.engine.core.bll.scheduling.SchedulingManager] 
(org.ovirt.thread.pool-7-thread-34) [ff31b86] Candidate host ldc01omv01 
(09bb3024-170f-48a1-a78a-951a2c61c680) was filtered out by 
VAR__FILTERTYPE__INTERNAL filter Memory (correlation id: ff31b86) 

2016-02-12 15:05:31,509 WARN 
[org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] 
(org.ovirt.thread.pool-7-thread-34) [ff31b86] Correlation ID: ff31b86, Job ID: 
7b917604-f487-43a3-9cd2-4e7f95e545cc, Call Stack: null, Custom Event ID: -1, 
Message: Migration failed, No available host found (VM: VM_RHEL7-2, Source: 
node1). 





In ovirt GUI nothing strange . 



How may I go further to investigate this issue ? 





Thx for help. 



Regards, 






J.P. Ribeauville 




P: +33.(0).1.47.17.20.49 

. 

Puteaux 3 Etage 5 Bureau 4 



jpribeauvi...@axway.com 
http://www.axway.com 






P Pensez à l’environnement avant d’imprimer. 





___
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] Windows Server 2012R3 guest: BSOD

[gregor]

Hi,

I installed oVirt 3.6 with the host CPU "Intel(R) Xeon(R) CPU E5-2603 v3
@ 1.60GHz".

Installation and running of Windows Server Essentials 2012 R2 is possible.

These settings have to change to use the VM.
- Disk: Interface IDE
- Network: Type e1000

Here I have no problem with the CPU type, the cluster is set by default
to "Intel Haswell-noTSX Family".

regards
gregor

On 08/02/16 17:20, Alan Murrell wrote:
> Hi Gregor,
> 
> Thank you for the response.
> 
> On 06/02/2016 2:05 PM, gregor wrote:
>> On my test machine I had run qemu with the cpu "Westmere"
> 
> I changed the CPU for the Windows Server 2012 R2 VM from the default
> (Sandybridge) to "Westmere", but the same issue occurs :-(
> 
> Regards,
> 
> ALan
> 
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] virtio-serial0 duplicate id

[Arik Hadas]

- Original Message -
> 
> > On 11 Feb 2016, at 17:02, Johannes Tiefenbacher  wrote:
> > 
> > Hi,
> > finally I am posting something to this list :) I read it for quite some
> > time now and I am an ovirt user since 3.0.
> 
> Hi,
> welcome:)
> 
> > 
> > 
> > I updated an engine installation from 3.2 to 3.6 (stepwise of course, and
> > yes I know that's pretty outdated ;-). Then I updated the associated
> > Centos6 hosts vdsm as well, from 3.10.x to 3.16.30. I also set my cluster
> > comp level to 3.5(3.6 comp level is only possible with El7 hosts if I
> > understood correctly).
> > 
> > After my first failover test a VM could not be restarted, altough the host
> > where it was running could correctly be fenced.
> > 
> > The reason according to engine's log was this:
> > 
> > VM  is down with error. Exit message: internal error process exited
> > while connecting to monitor: qemu-kvm: -device
> > virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x4:
> > Duplicate ID 'virtio-serial0' for device
> > 
> > 
> > I then recognized that I am not able to run this VM on any host. Ich
> > checked the virtual hardware in the engine database and could confirm that
> > ALL my VMs had this problem: 2 devices with alias='virtio-serial0’
> 
> it may very well be a bug, but it would be quite difficult to say unless it
> is reproducible. It may be broken from earlier releases
> Arik/Shmuel, maybe it rings a bell?

In 3.6 we changed virtio-serial to be a managed device.
The script named 03_06_0310_change_virtio_serial_to_managed_device.sql changes 
unmanaged virtio-serial devices (that were all unmanaged before) to be managed.
A potential flow that will cause this duplication I can think of is:
1. Have a running VM in a pre-3.6 engine - it has unmanaged virtio-serial
2. Upgrade to 3.6 while the VM is running - the unmanaged virtio-serial becomes 
managed
3. Do something that will change the hash of the devices
=> the engine will add an additional unmanaged virtio-serial device

Why didn't it happen before? because the handling of unmanaged devices was:
1. Upon change in the VM devices (their hash), ask for all the devices 
(full-list)
2. Remove all previous unmanaged devices
3. Add every device that does not exist in the database
When we add an unmanaged device we generate a new ID (!) - therefore we had to 
remove all the previous unmanaged devices before adding the new ones.
If the previous unmanaged virtio-serial became managed, it is not removed and 
we will end up having two virtio-serial devices.

@Johannes - is it true that the VM was running before the engine got updated to 
3.6 and wasn't powered-off since then?

I managed to simulate this.
We probably need to prevent the addition of unmanaged virtio-serial in 3.6 
engine but IMO we should also use the ID reported by VDSM instead of generating 
a new one to eliminate similar issues in the future.
@Eli, Omer - can you recall why can't we use the ID we get from VDSM for the 
unmanaged devices?
(we can continue this discussion in devel-list or in bugzilla..)

> 
> > 
> > e.g.:
> > 
> > 
> > engine=# SELECT * FROM vm_device WHERE vm_device.device = 'virtio-serial'
> > AND vm_id = 'cbfa359f-d0b8-484b-8ec0-cf9b8e4bb3ec' ORDER BY vm_id;
> > -[ RECORD 1
> > ]-+-
> > device_id | 2821d03c-ce88-4613-9095-e88eadcd3792
> > vm_id | cbfa359f-d0b8-484b-8ec0-cf9b8e4bb3ec
> > type  | controller
> > device| virtio-serial
> > address   |
> > boot_order| 0
> > spec_params   | { }
> > is_managed| t
> > is_plugged| f
> > is_readonly   | f
> > _create_date  | 2016-01-14 08:30:43.797161+01
> > _update_date  | 2016-02-10 10:04:56.228724+01
> > alias | virtio-serial0
> > custom_properties | { }
> > snapshot_id   |
> > logical_name  |
> > is_using_scsi_reservation | f
> > -[ RECORD 2
> > ]-+-
> > device_id | 29e0805f-d836-451a-9ec3-9031baa995e6
> > vm_id | cbfa359f-d0b8-484b-8ec0-cf9b8e4bb3ec
> > type  | controller
> > device| virtio-serial
> > address   | {bus=0x00, domain=0x, type=pci, slot=0x04,
> > function=0x0}
> > boot_order| 0
> > spec_params   | { }
> > is_managed| f
> > is_plugged| t
> > is_readonly   | f
> > _create_date  | 2016-02-11 13:47:02.69992+01
> > _update_date  |
> > alias | virtio-serial0
> > custom_properties |
> > snapshot_id   |
> > logical_name  |
> > is_using_scsi_reservation | f
> > 
> > 
> > 
> 

Re: [ovirt-users] virtio-serial0 duplicate id

[Arik Hadas]

- Original Message -
> 
> 
> - Original Message -
> > 
> > > On 11 Feb 2016, at 17:02, Johannes Tiefenbacher  wrote:
> > > 
> > > Hi,
> > > finally I am posting something to this list :) I read it for quite some
> > > time now and I am an ovirt user since 3.0.
> > 
> > Hi,
> > welcome:)
> > 
> > > 
> > > 
> > > I updated an engine installation from 3.2 to 3.6 (stepwise of course, and
> > > yes I know that's pretty outdated ;-). Then I updated the associated
> > > Centos6 hosts vdsm as well, from 3.10.x to 3.16.30. I also set my cluster
> > > comp level to 3.5(3.6 comp level is only possible with El7 hosts if I
> > > understood correctly).
> > > 
> > > After my first failover test a VM could not be restarted, altough the
> > > host
> > > where it was running could correctly be fenced.
> > > 
> > > The reason according to engine's log was this:
> > > 
> > > VM  is down with error. Exit message: internal error process
> > > exited
> > > while connecting to monitor: qemu-kvm: -device
> > > virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x4:
> > > Duplicate ID 'virtio-serial0' for device
> > > 
> > > 
> > > I then recognized that I am not able to run this VM on any host. Ich
> > > checked the virtual hardware in the engine database and could confirm
> > > that
> > > ALL my VMs had this problem: 2 devices with alias='virtio-serial0’
> > 
> > it may very well be a bug, but it would be quite difficult to say unless it
> > is reproducible. It may be broken from earlier releases
> > Arik/Shmuel, maybe it rings a bell?
> 
> In 3.6 we changed virtio-serial to be a managed device.
> The script named 03_06_0310_change_virtio_serial_to_managed_device.sql
> changes unmanaged virtio-serial devices (that were all unmanaged before) to
> be managed.
> A potential flow that will cause this duplication I can think of is:
> 1. Have a running VM in a pre-3.6 engine - it has unmanaged virtio-serial
> 2. Upgrade to 3.6 while the VM is running - the unmanaged virtio-serial
> becomes managed
> 3. Do something that will change the hash of the devices
> => the engine will add an additional unmanaged virtio-serial device
> 
> Why didn't it happen before? because the handling of unmanaged devices was:
> 1. Upon change in the VM devices (their hash), ask for all the devices
> (full-list)
> 2. Remove all previous unmanaged devices
> 3. Add every device that does not exist in the database
> When we add an unmanaged device we generate a new ID (!) - therefore we had
> to remove all the previous unmanaged devices before adding the new ones.
> If the previous unmanaged virtio-serial became managed, it is not removed and
> we will end up having two virtio-serial devices.
> 
> @Johannes - is it true that the VM was running before the engine got updated
> to 3.6 and wasn't powered-off since then?
> 
> I managed to simulate this.
> We probably need to prevent the addition of unmanaged virtio-serial in 3.6
> engine but IMO we should also use the ID reported by VDSM instead of
> generating a new one to eliminate similar issues in the future.
> @Eli, Omer - can you recall why can't we use the ID we get from VDSM for the
> unmanaged devices?
> (we can continue this discussion in devel-list or in bugzilla..)
> 
> > 
> > > 
> > > e.g.:
> > > 
> > > 
> > > engine=# SELECT * FROM vm_device WHERE vm_device.device = 'virtio-serial'
> > > AND vm_id = 'cbfa359f-d0b8-484b-8ec0-cf9b8e4bb3ec' ORDER BY vm_id;
> > > -[ RECORD 1
> > > ]-+-
> > > device_id | 2821d03c-ce88-4613-9095-e88eadcd3792
> > > vm_id | cbfa359f-d0b8-484b-8ec0-cf9b8e4bb3ec
> > > type  | controller
> > > device| virtio-serial
> > > address   |
> > > boot_order| 0
> > > spec_params   | { }
> > > is_managed| t
> > > is_plugged| f
> > > is_readonly   | f
> > > _create_date  | 2016-01-14 08:30:43.797161+01
> > > _update_date  | 2016-02-10 10:04:56.228724+01
> > > alias | virtio-serial0
> > > custom_properties | { }
> > > snapshot_id   |
> > > logical_name  |
> > > is_using_scsi_reservation | f
> > > -[ RECORD 2
> > > ]-+-
> > > device_id | 29e0805f-d836-451a-9ec3-9031baa995e6
> > > vm_id | cbfa359f-d0b8-484b-8ec0-cf9b8e4bb3ec
> > > type  | controller
> > > device| virtio-serial
> > > address   | {bus=0x00, domain=0x, type=pci,
> > > slot=0x04,
> > > function=0x0}
> > > boot_order| 0
> > > spec_params   | { }
> > > is_managed| f
> > > is_plugged| t
> > > is_readonly   | f
> > > _create_date