[ovirt-users] Staring cluster Hosted Engine stuck - failed liveliness check

Maton, Brett matonb at ltresources.co.uk
Fri Mar 3 15:21:22 UTC 2017


Hi Simone,

  I just tried to install the RPM but got a dependency issue:

Error: Package: ovirt-hosted-engine-ha-2.1.0.4-1.el7.centos.noarch
(/ovirt-hosted-engine-ha-2.1.0.4-1.el7.centos.noarch)
           Requires: vdsm-client >= 4.18.6

I haven't tried to install vdsm-client as I'm not sure what impact that
will have on the other pacakges

On 3 March 2017 at 10:59, Maton, Brett <matonb at ltresources.co.uk> wrote:

> Thanks Simone,
>
>   I'll give that a go this evening, I'm remote at the moment.
>
> Regards,
> Brett
>
> On 3 March 2017 at 10:48, Simone Tiraboschi <stirabos at redhat.com> wrote:
>
>>
>>
>> On Fri, Mar 3, 2017 at 11:35 AM, Maton, Brett <matonb at ltresources.co.uk>
>> wrote:
>>
>>> VM Up not responding - Yes that seems to be the case.
>>>
>>> I did actually try hosted-engine --console
>>>
>>> hosted-engine --console
>>> The engine VM is running on this host
>>> Connected to domain HostedEngine
>>> Escape character is ^]
>>> error: internal error: cannot find character device <null>
>>>
>>
>> This was the result of https://bugzilla.redhat.com
>> /show_bug.cgi?id=1364132
>>
>> Could you please install this (it's from 4.1.1 RC)
>> http://resources.ovirt.org/pub/ovirt-4.1-pre/rpm/el7/noarch/
>> ovirt-hosted-engine-ha-2.1.0.4-1.el7.centos.noarch.rpm to get it fixed.
>> You need then to run:
>> systemctl restart ovirt-ha-agent
>> hosted-engine --vm-shutdown
>> # wait for it
>> hosted-engine --vm-start
>>
>> At this point you have should have the serial console.
>>
>>
>>>
>>>
>>>
>>> On 3 March 2017 at 08:39, Simone Tiraboschi <stirabos at redhat.com> wrote:
>>>
>>>>
>>>>
>>>> On Thu, Mar 2, 2017 at 11:42 AM, Maton, Brett <matonb at ltresources.co.uk
>>>> > wrote:
>>>>
>>>>> What is the correct way to shut down a cluster ?
>>>>>
>>>>> I shutdown my 4.1 cluster following this guide
>>>>> https://github.com/rharmonson/richtech/wiki/OSVDC-Series:-oV
>>>>> irt-3.6-Cluster-Shutdown-and-Startup as the NAS hosting the nfs
>>>>> mounts needed rebooting after updates.
>>>>>
>>>>> ( I realise the guide is for 3.6, surely not that different ? )
>>>>>
>>>>
>>>> It seams fine.
>>>>
>>>>
>>>>>
>>>>> However hosted engine isn't starting now.
>>>>>
>>>>>   failed liveliness check
>>>>>
>>>>
>>>> So it seams that the engine VM is up but the engine is not responding.
>>>>
>>>>
>>>>>
>>>>> I've tried connecting from the host starting the HE vm to see what's
>>>>> going on with:
>>>>>
>>>>> virsh console HostedEngine
>>>>>
>>>>>    I don't know what authentication it requires, tried engine admin
>>>>> details and root os...
>>>>>
>>>>
>>>> hosted-engine --console
>>>>
>>>>
>>>>>
>>>>> hosted-engine --add-console-password
>>>>> Enter password:
>>>>> no graphics devices configured
>>>>>
>>>>> unsurprisingly, remote-viewer vnc://localhost:5900
>>>>> fails with Unable to connect to the graphic server
>>>>> vnc://localhost:5900
>>>>>
>>>>> What can I do next ?
>>>>>
>>>>
>>>> Check the status of the engine.
>>>>
>>>>
>>>>>
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at ovirt.org
>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>
>>>>>
>>>>
>>>
>>
>
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