[ovirt-users] Networking fails for VM running on Centos6.7.Works on Centos6.5

[mad Engineer]

hello all i am having strange network issue with vms that are running on
centos 6.7 ovirt nodes.

I recently added one more ovirt node which is running centos6.7 and
upgraded from centos6.5 to centos6.7 on all other nodes.

All VMs running on nodes with centos6.7 as host Operating system fail to
reach network gateway,but if i reboot that same host to centos6.5 kernel
everything works fine(with out changing any network configuration).

Initially i thought it as configuration issue but its there on all nodes.if
i reboot to old kernel everything is working.

I am aware about ghost vlan0 issue in centos6.6 kernel.Not aware about any
issue in centos6.7 Also all my servers are up to date.


All physical interfaces are in access mode VLAN connected to nexus 5k
switches.


working kernel- 2.6.32-431.20.3.el6.x86_64

non working kernel- 2.6.32-573.8.1.el6.x86_64

Any idea?
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Re: [ovirt-users] no guest info shown and timezone warning

[Yaniv Dary]

Can you please open a bug to track this issue?

Yaniv Dary
Technical Product Manager
Red Hat Israel Ltd.
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Ra'anana, Israel 4350109

Tel : +972 (9) 7692306
8272306
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On Fri, Nov 13, 2015 at 9:34 PM, Paul Groeneweg | Pazion 
wrote:

> I checked version, I am running 1.0.11
> I restarted, but still not showing info in the tab ( none of the VMs )
> See screenshot: http://screencast.com/t/JejTsLAxuXw
>
> Regards,
> Paul Groeneweg
>
>>
>>
>> --
> Met vriendelijke groeten,
>
> Paul Groeneweg
> Pazion
> Webdevelopment  -  Hosting  -  Apps
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Re: [ovirt-users] hosted engine vm.conf missing

[Yaniv Dary]

Can we please have logs and rpm versions used?

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, Nov 27, 2015 at 10:48 PM, Thomas Scofield 
wrote:

> I have recently setup a ovirt hosted engine on iscsi storage and after a
> reboot of the system I am unable to start the hosted engine.  The agent.log
> gives errors indicating there is a missing value in the vm.conf file, but
> the vm.conf file does not appear in the location indicated.  There is no
> error indicated when the agent attempts to reload the vm.conf.  Any ideas
> on how to get the hosted engine up and running?
>
> MainThread::INFO::2015-11-26
> 21:31:13,071::hosted_engine::699::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_sanlock)
> Ensuring lease for lockspace hosted-engine, host id 1 is acquired (file:
> /var/run/vdsm/storage/ddf4a26b-61ff-49a4-81db-9f82da35e44b/6ed6d868-aaf3-4b3f-bdf0-a4ad262709ae/1fe5b7fc-eae7-4f07-a2fe-5a082e14c876)
> MainThread::INFO::2015-11-26
> 21:31:13,072::upgrade::836::ovirt_hosted_engine_ha.lib.upgrade.StorageServer::(upgrade)
> Host configuration is already up-to-date
> MainThread::INFO::2015-11-26
> 21:31:13,072::hosted_engine::422::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
> Reloading vm.conf from the shared storage domain
> MainThread::ERROR::2015-11-26
> 21:31:13,100::agent::205::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent)
> Error: ''Configuration value not found: 
> file=/var/run/ovirt-hosted-engine-ha/vm.conf,
> key=memSize'' - trying to restart agent
> MainThread::WARNING::2015-11-26
> 21:31:18,105::agent::208::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent)
> Restarting agent, attempt '9'
> MainThread::ERROR::2015-11-26
> 21:31:18,106::agent::210::ovirt_hosted_engine_ha.agent.agent.Agent::(_run_agent)
> Too many errors occurred, giving up. Please review the log and consider
> filing a bug.
> MainThread::INFO::2015-11-26
> 21:31:18,106::agent::143::ovirt_hosted_engine_ha.agent.agent.Agent::(run)
> Agent shutting down
>
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Re: [ovirt-users] 3.6: updating a template in a vm pool causes removal of soundcard and memory ballon device

[Yaniv Dary]

Can you open a bug with logs please?

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 Wed, Nov 11, 2015 at 5:12 PM, Cristian Mammoli  wrote:

> Hi, when I change template version in a vmpool the souncard and balloon
> device get cleared, even if the new template has sound and ballon enabled.
> After that the checkbox are greyed out and cannot be enabled without
> destroying and recreating the pool...
>
> How to reproduce:
>
> Create a template with soundcard and memory ballon device
> Create a pool from the above template
> VMs and the pool itself have sound and balloon device
>
> Create a new Template as version 2 of the original one
> Check that sound and balloon are enabled in the template
> Reconfigure the pool to use version 2 of the template
> VMs and the pool itself have sound and balloon *unchecked* and cannot be
> enabled anymore
>
>
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