On Sat, Sep 19, 2020 at 7:44 PM Arik Hadas <[email protected]> wrote:
>
>
>
> On Fri, Sep 18, 2020 at 8:27 AM Gilboa Davara <[email protected]> wrote:
>>
>> Hello all (and happy new year),
>>
>> (Note: Also reported as https://bugzilla.redhat.com/show_bug.cgi?id=1880251)
>>
>> Self hosted engine, single node, NFS.
>> Attempted to install CentOS over an existing Fedora VM with one host
>> device (USB printer).
>> Reboot failed, trying to boot from a non-existent CDROM.
>> Tried shutting the VM down, failed.
>> Tried powering off the VM, failed.
>> Dropped cluster to global maintenance, reboot host + engine (was
>> planning to upgrade it anyhow...), VM still stuck.
>>
>> When trying to power off the VM, the following message can be found
>> the in engine.log:
>> 2020-09-18 07:58:51,439+03 INFO
>> [org.ovirt.engine.core.bll.StopVmCommand]
>> (EE-ManagedThreadFactory-engine-Thread-42)
>> [7bc4ac71-f0b2-4af7-b081-100dc99b6123] Running command: StopVmCommand
>> internal: false. Entities affected :  ID:
>> b411e573-bcda-4689-b61f-1811c6f03ad5 Type: VMAction group STOP_VM with
>> role type USER
>> 2020-09-18 07:58:51,441+03 WARN
>> [org.ovirt.engine.core.bll.StopVmCommand]
>> (EE-ManagedThreadFactory-engine-Thread-42)
>> [7bc4ac71-f0b2-4af7-b081-100dc99b6123] Strange, according to the
>> status 'RebootInProgress' virtual machine
>> 'b411e573-bcda-4689-b61f-1811c6f03ad5' should be running in a host but
>> it isn't.
>> 2020-09-18 07:58:51,594+03 ERROR
>> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
>> (EE-ManagedThreadFactory-engine-Thread-42)
>> [7bc4ac71-f0b2-4af7-b081-100dc99b6123] EVENT_ID:
>> USER_FAILED_STOP_VM(56), Failed to power off VM kids-home-srv (Host:
>> <UNKNOWN>, User: gilboa@internal-authz).
>>
>> My question is simple: Pending a solution to the bug, can I somehow
>> drop the state of the VM? It's currently holding a sizable disk image
>> and a USB device I need (printer).
>
>
> It would be best to modify the VM as if it should still be running on the 
> host and let the system discover that it's not running there and update the 
> VM accordingly.
>
> You can do it by changing the database with:
> update vm_dynamic set run_on_vds='82f92946-9130-4dbd-8663-1ac0b50668a1' where 
> vm_guid='b411e573-bcda-4689-b61f-1811c6f03ad5';
>
>
>>
>>
>> As it's my private VM cluster, I have no problem dropping the site
>> completely for maintenance.
>>
>> Thanks,
>>
>> Gilboa


Hello,

Thanks for the prompt answer.

Edward,

Full reboot of both engine and host didn't help.
Most likely there's a consistency problem in the oVirt DB.

Arik,

To which DB I should connect and as which user?
E.g. psql -U user db_name

Thanks again,
- Gilboa
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