[ovirt-users] oVirt 4.2 alpha upgrade failed

[Sandro Bonazzola]

2017-09-28 21:38 GMT+02:00 Maton, Brett <matonb at ltresources.co.uk>:

> oooo, it was the hosted engine itself.
>
>   RAM     4096
>   Max RAM 0
>
>   I don't think I've touched the system settings on the hosted engine vm
> itself though.
>
> This (testlab) cluster was originally installed with 4.0 (I think) and
> gets constantly upgraded with the pre-releases...
>

Thanks for running oVirt pre-releases in your testlab! Simone, Martin, can
you please follow up on this?


>
>
After a bit of faffing around to clean up leftovers of the failed upgrade,
> I'm now running v4.2.0 and it's certianly different :)
>

Great to see you managed to upgrade to 4.2.0 alpha!


>
>   I did have one firefox browser that refused to load the dashboard
> reporting 500 errors, but that appears to have been down to cached content
> (on OS X).
>

Greg. any clue? If I understood it correctly, you've been able to access
the dashboard from some browser but failed on one firefox instance right?



>
>   I look forward to playing with the new UI.
>





>
> Thanks,
> Brett
>
> On 28 September 2017 at 19:29, Maton, Brett <matonb at ltresources.co.uk>
> wrote:
>
>> Thanks Tomas,
>>
>>   I'm restoring backup at the moment, I'll let you know how it goes when
>> on the next attempt.
>>
>> On 28 September 2017 at 18:46, Tomas Jelinek <tjelinek at redhat.com> wrote:
>>
>>> Hey Brett,
>>>
>>> That is strange - it looks like you have some VM which has memory size
>>> larger than the max memory size.
>>>
>>> You need to go over your VMs / templates to find which one has this
>>> wrong config and change it.
>>> Alternatively, to find it faster if you have many vms/templates, you
>>> could run this SQL query against your engine database:
>>> select vm_name from vm_static where mem_size_mb > max_memory_size_mb;
>>>
>>> Tomas
>>>
>>> On Thu, Sep 28, 2017 at 6:07 PM, Maton, Brett <matonb at ltresources.co.uk>
>>> wrote:
>>>
>>>> Upgrading from oVirt 4.1.7
>>>>
>>>> hosted-engine VM:
>>>> 4GB RAM
>>>>
>>>> hosted-engine setup failed, setup log shows this error:
>>>>
>>>> Running upgrade sql script '/usr/share/ovirt-engine/dbscr
>>>> ipts/upgrade/04_02_0140_add_max_memory_constraint.sql'...
>>>>
>>>> 2017-09-28 16:56:22,951+0100 DEBUG otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema
>>>> plugin.execute:926 execute-output: ['/usr/share/ovirt-engine/dbscripts/schema.sh',
>>>> '-s', 'localhost', '-p', '5432', '-u', 'engine', '-d', 'engine', '-l',
>>>> '/var/log/ovirt-engine/setup/ovirt-engine-setup-20170928164338-0rkilb.log',
>>>> '-c', 'apply'] stderr:
>>>> psql:/usr/share/ovirt-engine/dbscripts/upgrade/04_02_0140_add_max_memory_constraint.sql:2:
>>>> ERROR:  check constraint "vm_static_max_memory_size_lower_bound" is
>>>> violated by some row
>>>> FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine
>>>> /dbscripts/upgrade/04_02_0140_add_max_memory_constraint.sql
>>>>
>>>> 2017-09-28 16:56:22,951+0100 ERROR otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema
>>>> schema._misc:374 schema.sh: FATAL: Cannot execute sql command:
>>>> --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_02_0140_
>>>> add_max_memory_constraint.sql
>>>> 2017-09-28 16:56:22,952+0100 DEBUG otopi.context
>>>> context._executeMethod:143 method exception
>>>> Traceback (most recent call last):
>>>>   File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133,
>>>> in _executeMethod
>>>>     method['method']()
>>>>   File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-s
>>>> etup/ovirt-engine/db/schema.py", line 376, in _misc
>>>>     raise RuntimeError(_('Engine schema refresh failed'))
>>>> RuntimeError: Engine schema refresh failed
>>>>
>>>>
>>>>
>>>> What's the minimum RAM required now ?
>>>>
>>>> Regards,
>>>> Brett
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>>
>>>
>>
>
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-- 

SANDRO BONAZZOLA

ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D

Red Hat EMEA <https://www.redhat.com/>
<https://red.ht/sig>
TRIED. TESTED. TRUSTED. <https://redhat.com/trusted>
<http://www.teraplan.it/redhat-osd-2017/>
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