Hi,

@Ryan Barry <rba...@redhat.com>, @Lucia Jelinkova <ljeli...@redhat.com> -
is the possible to fix Bug 1742924
<https://bugzilla.redhat.com/show_bug.cgi?id=1742924> earlier than oVirt
4.4 release?
If the fix involves only removing the warning from the log, then it seems
like a pretty quick fix...

Thanks,
Sharon

On Tue, Aug 20, 2019 at 10:31 AM Florian Schmid <fsch...@ubimet.com> wrote:

> Hello Sharon,
>
> I had a look on the bug report and it says, that this fix is targeted for
> oVirt 4.4. This would be really bad for us, because I have hundreds of VMs,
> which can't be restarted so easily (over 500) and this would break then our
> engine...
> This would make it impossible for us to upgrade to oVirt 4.3.5 or higher
> until the Bug is fixed.
>
> Would it be possible to get a manual fix for this?
>
> I would like to upgrade to 4.3.6 when it is out in September or beginning
> of October.
>
> BR Florian
>
>
> ------------------------------
> *Von: *"Sharon Gratch" <sgra...@redhat.com>
> *An: *"Matthias Leopold" <matthias.leop...@meduniwien.ac.at>
> *CC: *"p staniforth" <p.stanifo...@leedsbeckett.ac.uk>, "users" <
> users@ovirt.org>
> *Gesendet: *Dienstag, 13. August 2019 19:14:28
> *Betreff: *[ovirt-users] Re: engine.log flooded with "Field 'foo' can not
> be updated when status is 'Up'"
>
> Hi,
> We checked that issue and found out that you are right and this extra
> logging lines problem is caused by "next run configuration" improvements
> added to oVirt 4.3.5.
>
> The current behaviour is that for each running VM with next run
> configuration existed, a warning line of "....Field 'xxx' can not be
> updated when status is 'Up'" appears in log, per each vm device and
> whenever the vms list is refreshed.
> This definitely may flood the engine log if there are few such VMs.
>
> Can you please file a bug on that?
>
> Thanks,
> Sharon
>
>
>
> On Tue, Aug 13, 2019 at 5:01 PM Matthias Leopold <
> matthias.leop...@meduniwien.ac.at> wrote:
>
>> Thanks for the feedback, I think my description was a bit clumsy, but at
>> least someone confirms that he has seen this...
>> I still hope it's linked to unfinished VM "Custom Compatibility Version"
>> updates, tomorrow I'll know, when I finally can do the last VM reboots.
>> My "Administration Portal" is still usable, but nevertheless I think
>> this is something the upstream developers should look into.
>>
>> Regards
>> Matthias
>>
>> Am 13.08.19 um 12:48 schrieb Staniforth, Paul:
>> > Hello Mathias,
>> >                          I also had this problem, the flood of warning
>> messages was most notably generated when showing all the VMs running from
>> the admin portal dashboard as we had 70 VMs running this generated the
>> following but for all 70 VMs. I was able to restart most of the VMs
>> otherwise the admin portal became unusable.
>> > I don't recall this being a problem upgrading from 4.1 to 4.2
>> >
>> > Regards
>> >                  Paul S.
>> >
>> > 2019-08-13 11:44:36,771+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'customCompatibilityVersion'
>> can not be updated when status is 'Up'
>> > 2019-08-13 11:44:36,771+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'exportDate' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:36,771+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'managedDeviceMap' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:36,771+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'ovfVersion' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:36,772+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'balloonEnabled' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:36,772+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'watchdog' can not be updated
>> when status is 'Up'
>> > 2019-08-13 11:44:36,773+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'rngDevice' can not be updated
>> when status is 'Up'
>> > 2019-08-13 11:44:36,774+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'soundDeviceEnabled' can not
>> be updated when status is 'Up'
>> > 2019-08-13 11:44:36,774+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'consoleEnabled' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:36,775+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'virtioScsiEnabled' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:36,776+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [936d48c4-76c6-4363-85f0-7147923bbb2f] Field 'graphicsDevices' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:39,490+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'customCompatibilityVersion'
>> can not be updated when status is 'Up'
>> > 2019-08-13 11:44:39,490+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'exportDate' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:39,490+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'managedDeviceMap' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:39,490+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'ovfVersion' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:39,490+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'balloonEnabled' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:39,491+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'watchdog' can not be updated
>> when status is 'Up'
>> > 2019-08-13 11:44:39,492+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'rngDevice' can not be updated
>> when status is 'Up'
>> > 2019-08-13 11:44:39,493+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'soundDeviceEnabled' can not
>> be updated when status is 'Up'
>> > 2019-08-13 11:44:39,493+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'consoleEnabled' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:39,494+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'virtioScsiEnabled' can not be
>> updated when status is 'Up'
>> > 2019-08-13 11:44:39,495+01 WARN
>> [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default task-855)
>> [0b246c13-223f-4728-b988-5da34139aeb2] Field 'graphicsDevices' can not be
>> updated when status is 'Up'
>> >
>> > ________________________________________
>> > From: Matthias Leopold <matthias.leop...@meduniwien.ac.at>
>> > Sent: 09 August 2019 19:11
>> > To: users
>> > Subject: [ovirt-users] engine.log flooded with "Field 'foo' can not be
>> updated when status is 'Up'"
>> >
>> > Hi,
>> >
>> > I updated my production oVirt environment from 4.3.3 to 4.3.5 today.
>> > Everything went fine so far, but there's one annoying phenomenon:
>> >
>> > When I log into the "Administration Portal" and request the VM list
>> > ("/ovirt-engine/webadmin/?locale=en_US#vms") engine.log is flooded with
>> > lines like
>> >
>> > WARN  [org.ovirt.engine.core.utils.ObjectIdentityChecker] (default
>> > task-10618) [54d8c375-aa72-42f8-876e-8777d9d1a08a] Field
>> > 'balloonEnabled' can not be updated when status is 'Up'
>> >
>> > "Field", task and UUID vary and the flood stops after a while. Also
>> > listing or trying to edit other entities seems to trigger this "storm"
>> > or loop over and over again to a point that log file size is becoming an
>> > issue and interface is becoming sluggish. I can also see that CPU usage
>> > of engine java process goes up. When I log out everything is quiet and
>> > "VM Portal" is not affected at all.
>> >
>> > I have seen lines like that before and know that they are usually OK
>> > (when changing VM properties), but these logs used to be linked to
>> > singular events. I suspect that the present behaviour might be linked to
>> > VMs that have "Pending Virtual Machine changes", which are in most cases
>> > "Custom Compatibility Version" changes that still stem from the upgrade
>> > to Cluster Version 4.3. I can't be sure and I can't resolve all these
>> > pending changes now, but these should not be causing such annoying
>> > behaviour in the first place.
>> >
>> > I resorted to setting engine log level to "ERROR" right now to at least
>> > stop the log file from growing, but this not a solution. I can still see
>> > CPU load going up when using the interface. I very much hope that
>> > someone can explain whats happening and tell me how to resolve this.
>> >
>> > thanks a lot
>> > Matthias
>> > _______________________________________________
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>>
>> --
>> Matthias Leopold
>> IT Systems & Communications
>> Medizinische Universit├Ąt Wien
>> Spitalgasse 23 / BT 88 /Ebene 00
>> A-1090 Wien
>> Tel: +43 1 40160-21241
>> Fax: +43 1 40160-921200
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>
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