[ovirt-users] Upgrade to 4.2 Postgresql Error

Fri Dec 22 09:56:05 UTC 2017

Well, it worked, I could upgrade the hosted-engine changing the /etc/locale
to en-US-UTF8. I deactivated puppet too, if someone are using puppet for
provisioning.

Now I'm having problems to update the host, but it's just this annoying bug
from vsdm(you need to restart it....)

Thanks a lot!

Best Regards,

Gabriel
PS: Looking forward for the resolution in Bugzilla.

Gabriel Stein
------------------------------
Gabriel Ferraz Stein
Tel.: +49 (0)  170 2881531

2017-12-21 17:15 GMT+01:00 Simone Tiraboschi <stirabos at redhat.com>:

>
>
> On Thu, Dec 21, 2017 at 4:30 PM, Simone Tiraboschi <stirabos at redhat.com>
> wrote:
>
>>
>>
>> On Thu, Dec 21, 2017 at 8:41 AM, Sandro Bonazzola <sbonazzo at redhat.com>
>> wrote:
>>
>>>
>>>
>>> 2017-12-20 16:07 GMT+01:00 Gabriel Stein <gabrielstein at gmail.com>:
>>>
>>>> Hi!
>>>>
>>>> well, I'm a update fever and I decided to update my ovirt to 4.2.0.
>>>>
>>>
>>> Thanks for this valuable feedback! Simone has already replied and will
>>> check your setup logs.
>>>
>>>
>>>
>>>
>>>>
>>>> How I'm doingi it?
>>>>
>>>> I'm following the rules!
>>>>
>>>> 1 - Global Maintenance Mode
>>>> 2 - Yum Install ovirt-release-4.2
>>>> 3- yum update ovirt-setup*.
>>>>
>>>> But, by the engine-setup I have a conflict with the system collation
>>>> and postgresql. Unfortunatelly I changed via puppet to the german
>>>> collation(de_DE-UTF8) of ovirt-engine hosted vm(because it's a standard for
>>>> us) but this was after the engine-setup and the DB Configuration from
>>>> Postgresql.
>>>>
>>>
>>> Adding also Didi
>>>
>>>
>>>>
>>>> I think that I can easily change the system collation to us-US-UFT8 but
>>>> I'm afraid that I can "destroy" my hosted-engine VM with that change, is
>>>> hosted-engine so sensible?
>>>>
>>>> How I know that error?  The logs are saying that(and the error in on
>>>> postgresql upgrade part of setup)!
>>>>
>>>> *Performing Consistency Checks*
>>>> *-----------------------------*
>>>> *Checking cluster versions                                   ok*
>>>> *Checking database user is the install user                  ok*
>>>> *Checking database connection settings                       ok*
>>>> *Checking for prepared transactions                          ok*
>>>> *Checking for reg* system OID user data types                ok*
>>>> *Checking for contrib/isn with bigint-passing mismatch       ok*
>>>> *Checking for invalid "line" user columns                    ok*
>>>> *Creating dump of global objects                             ok*
>>>> *Creating dump of database schemas*
>>>> *  engine*
>>>> *  ovirt_engine_history*
>>>> *  postgres*
>>>> *  template1*
>>>> *                                                            ok*
>>>>
>>>> *lc_collate values for database "postgres" do not match:  old
>>>> "en_US.UTF-8", new "de_DE.UTF-8"*
>>>> *Failure, exiting*
>>>>
>>>> I would be thankful if someone could give me some hint about that!
>>>>
>>>
>> OK, reproduced.
>> The issue happens if and only if you changed system wide locales after
>> having installed ovirt-engine but before upgrading it to 4.2.
>> I'm going to open a bug to track it.
>>
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1528371
>
>
>>
>> In engine-setup we are explicitly setting en_US.UTF-8 as the locale of
>> the engine DB but we are not touching at all the locale of postgres own DB
>> which match the system wide locale and your issue is indeed on the postgres
>> DB, not on the engine one.
>> pg_upgrade cannot change it on the fly on upgrades.
>>
>> I tried to find a working fix with env variables but unfortunately
>> nothing I tired worked.
>> The only workaround I was able to find is to temporary set the locale you
>> had at first successful engine-setup execution time (en_US.UTF-8 in your
>> case but it varies) under /etc/locale.conf and only then execute
>> engine-setup to upgrade it to 4.2.
>> After that you could safely switch back /etc/locale.conf to whatever you
>> need.
>> All the env variable I tried seams absolutely not relevant for this
>> specific issue.
>>
>>
>>
>>
>>>
>>>> Best Regards,
>>>>
>>>> Gabriel
>>>> PS: If I go to devconf in Brno I will pay a lot of beers to the
>>>> developer of the engine-setup rollback! Saved my life!
>>>>
>>>
>>> The specific developer won't be there, but you're welcome to reach oVirt
>>> people there and share some beer :-)
>>>
>>>
>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> Gabriel Stein
>>>> ------------------------------
>>>> Gabriel Ferraz Stein
>>>> Tel.: +49 (0)  170 2881531
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>
>>>>
>>>
>>>
>>> --
>>>
>>> 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>
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>
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