[ovirt-users] [hosted-engine] engine failed to start after rebooted

[Wee Sritippho]

Here is host01's broker.log:
https://gist.github.com/weeix/d73aa8506b296c27110747464ea33312/raw/e73938f4dce3591006b07e6ea61760831f4a2f18/broker.log

On 22 เมษายน 2016 15 นาฬิกา 04 นาที 40 วินาที GMT+07:00, Simone Tiraboschi <stirabos at redhat.com> wrote:
>On Fri, Apr 22, 2016 at 9:46 AM, Simone Tiraboschi
><stirabos at redhat.com> wrote:
>> On Fri, Apr 22, 2016 at 9:44 AM, Wee Sritippho <wee.s at forest.go.th>
>wrote:
>>> Hi,
>>>
>>> I were upgrading oVirt from 3.6.4.1 to 3.6.5. The engine-vm was
>running on
>>> host02. These are the steps that I've done:
>>>
>>> 1. Set hosted engine maintenance mode to global
>>> 2. Accessed engine-vm and upgraded oVirt to latest version
>>> 3. Run 'reboot' in engine-vm
>>> 4. After about 10 minutes, the engine-vm still doesn't boot, so I
>set hosted
>>> engine maintenance mode back to none.
>>
>> This is absolutely normal: in global maintenance mode the agent will
>> not bring up the VM.
>>
>>> 5. After another 10 minutes, the engine-vm still doesn't boot, so I
>>> restarted host02, host01 then host03 before the engine-vm would be
>>> accessible again. I then have to activate host01 and host03 again.
>>
>> This instead is pretty strange: exiting the maintenance mode an host
>> should bring up the engine VM.
>
>OK,
>it didn't start on host02 since it was in local maintenance mode:
>MainThread::INFO::2016-04-23
>01:08:12,597::hosted_engine::462::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)
>Current state LocalMaintenance (score: 0)
>
>The issue on host01 is here:
>
>MainThread::INFO::2016-04-23
>01:22:14,608::brokerlink::111::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify)
>Trying: notify time=1461349334.61 type=state_transition
>detail=GlobalMaintenance-ReinitializeFSM
>hostname='host01.ovirt.forest.go.th'
>MainThread::ERROR::2016-04-23
>01:22:44,638::brokerlink::279::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(_communicate)
>Connection closed: Connection timed out
>
>The agent failed talking with the broker service (can you please also
>attach broker logs from host01?).
>Rebooting the host simply restarted also the broker and so the engine
>VM went up.
>No the issue is why the broker went down and didn't restarted.
>
>
>>> Here are the log files from ovirt-hosted-engine-ha folder:
>>>   - host01:
>https://gist.github.com/weeix/d73aa8506b296c27110747464ea33312
>>>   - host02:
>https://gist.github.com/weeix/c1b7033f07fb104fdd483cf7ea3a7852
>>>
>>> How to correctly restart the engine-vm when we need to?
>>>
>>> --
>>> Wee
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users

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