> since the 4.1 upgrade the console button in the toolbar for the hosted engine 
> is dimmed in the
> GUI. That is still the case. Is that expected behavior with 4.1 or is there 
> some other issue
> going on?
>
> Also, when I use the command "ssh -t -p 2222 ovirt-vmconsole@engine," I get a 
> menu of VMs that
> I can choose from and get a serial console to them. That option has never 
> worked for the hosted
> engine. The engine shows up as a menu item but selecting it yields a socket 
> error. This works
> successfully on the other VMs.

Honestly, I have no idea here. I do not think we ever supported those
for hosted engine and the ssh console I hear the first time about. I
opened a bug so we can properly investigated it:

https://bugzilla.redhat.com/show_bug.cgi?id=1420115

Best regards

Martin

On Tue, Feb 7, 2017 at 8:17 PM, Berger, Sandy <sber...@qg.com> wrote:
> Thank you for your response. I installed the ovirt-hosted-engine-ha and 
> ovirt-hosted-engine-setup RPMs from the snapshot link you sent me onto the 
> two hosts that can host the engine. I re-ran engine-setup on the engine just 
> in case and rebooted the two hosts capable of hosting the engine and the 
> engine itself. I am now able to run the "hosted-engine --console" command 
> successfully but since the 4.1 upgrade the console button in the toolbar for 
> the hosted engine is dimmed in the GUI. That is still the case. Is that 
> expected behavior with 4.1 or is there some other issue going on?
>
> Also, when I use the command "ssh -t -p 2222 ovirt-vmconsole@engine," I get a 
> menu of VMs that I can choose from and get a serial console to them. That 
> option has never worked for the hosted engine. The engine shows up as a menu 
> item but selecting it yields a socket error. This works successfully on the 
> other VMs.
>
> Thanks!
> --Sandy
>
> -----Original Message-----
> From: users-boun...@ovirt.org [mailto:users-boun...@ovirt.org] On Behalf Of 
> Martin Sivak
> Sent: Monday, February 06, 2017 4:21 PM
> To: users@ovirt.org
> Subject: Re: [ovirt-users] missing hvc0 device on hosted engine
>
> Hi,
>
> we know about this and we already pushed patches that should resolve
> this issue in 4.1.1 (one was merged today in fact).
>
> We track the issue here:
> https://bugzilla.redhat.com/show_bug.cgi?id=1364132 and the patch that
> should resolve it is here: https://gerrit.ovirt.org/#/c/71472/
>
> Applying the change manually or waiting for a new snapshot package in
> http://resources.ovirt.org/pub/ovirt-4.1-snapshot/rpm/<distro>/noarch/
> might help you in the meantime.
>
> Best regards
>
> --
> Martin Sivak
> SLA / oVirt
>
>
> On Mon, Feb 6, 2017 at 8:14 PM, Berger, Sandy <sber...@qg.com> wrote:
>> I’ve been running oVirt 4.0.x for a while now and upgraded the engine and
>> hosts to 4.1. Sometimes, on both 4.0 and 4.1, trying to run the
>> “hosted-engine –console” command gives the following results:
>>
>>
>>
>> The engine VM is running on this host
>>
>> Connected to domain HostedEngine
>>
>> Escape character is ^]
>>
>> error: internal error: cannot find character device <null>
>>
>>
>>
>> Once this starts occurring, it never works again.
>>
>>
>>
>> When this happens I note that the hvc0 device does not exist in /dev and
>> therefore there is no getty process running for that device. I notice that
>> the “Enable VirtIO serial console” box is not checked on the hosted engine
>> VM but when I check it and click OK it’s unchecked again when I open up the
>> edit window again.
>>
>>
>>
>> How do I get console control back from my oVirt hosts?
>>
>>
>>
>> Thank you,
>>
>>
>>
>> Sandy Berger
>>
>>
>>
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>>
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>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
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