[ovirt-users] vm.conf on one of the node is missing

[Simone Tiraboschi]

On Thu, Nov 24, 2016 at 2:08 PM, knarra <knarra at redhat.com> wrote:

> On 11/24/2016 06:15 PM, Simone Tiraboschi wrote:
>
>
>
> On Thu, Nov 24, 2016 at 1:26 PM, knarra <knarra at redhat.com> wrote:
>
>> Hi,
>>
>>     I have three nodes with glusterfs as storage domain. For some reason
>> i see that vm.conf from /var/run/ovirt-hosted-engine-ha is missing and
>> due to this on one of my host i see that Hosted Engine HA : Not Active.
>> Once i copy the file from some other node and restart ovirt-ha-broker and
>> ovirt-ha-agent services everything works fine. But then this happens again.
>> Can some please help me identify why this happens. Below is the log i see
>> in ovirt-ha-agent.logs.
>>
>>
>> https://paste.fedoraproject.org/489120/79990345/
>>
>>
> Once the engine correctly imported the hosted-engine storage domain, a
> couple of OVF_STORE volumes will appear there.
> Every modification to the engine VM configuration will be written by the
> engine into that OVF_STORE, so all the ovirt-ha-agent running on the
> hosted-engine hosts will be able to re-start the engine VM with a coherent
> configuration.
>
> Till the engine imports the hosted-engine storage domain, ovirt-ha-agent
> will fall back to the initial vm.conf.
>
> In you case the OVF_STORE volume is there,
> but the agent fails extracting the engine VM configuration:
> MainThread::INFO::2016-11-24 17:55:04,914::ovf_store::112::
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(getEngineVMOVF)
> Extracting Engine VM OVF from the OVF_STORE
> MainThread::INFO::2016-11-24 17:55:04,919::ovf_store::119::
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(getEngineVMOVF)
> OVF_STORE volume path: /rhev/data-center/mnt/glusterSD/10.70.36.79:
> _engine/27f054c3-c245-4039-b42a-c28b37043016/images/fdf49778-
> 9a06-49c6-bf7a-a0f12425911c/8c954add-6bcf-47f8-ac2e-4c85fc3f8699
> MainThread::ERROR::2016-11-24 17:55:04,928::ovf_store::124::
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(getEngineVMOVF)
> Unable to extract HEVM OVF
>
> So it tries to rollback to the initial vm.conf, but also that one seams to
> miss some values and so the agent is failing:
> MainThread::ERROR::2016-11-24 17:55:04,974::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
>
> Both of the issue seams storage related, could yuo please share your
> gluster logs?
>
>
>>
>>
>> Thanks
>>
>> kasturi
>>
>>
> Hi Simone,
>
>     Below [1] is the link for the sosreports on the first two hosts. The
> third host has some issue. Once it is up will give the sosreport from there
> as well.
>

And the host where you see the initial issue was the third one?


> [1] http://rhsqe-repo.lab.eng.blr.redhat.com/sosreports/HC/vm_conf/
>
> Thanks
>
> kasturi
>
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