I am had the same problem, is a problem in database structure. In my lab I followed this steps:
FOLLOW THIS STEP IN A LAB FIRST: Full backup before the upgrade engine: engine-backup --scope=all --mode=backup --file=file_name --log=log_file_name after clean you engine config: engine-cleanup Change structure template 1 su - postgres psql -U postgres postgres=# update pg_database set datallowconn = TRUE where datname = 'template0'; UPDATE 1 postgres=# \c template0 You are now connected to database "template0". template0=# update pg_database set datistemplate = FALSE where datname = 'template1'; UPDATE 1 template0=# drop database template1; DROP DATABASE template0=# create database template1 with owner=postgres encoding='UTF-8' lc_collate='en_US.utf8' lc_ctype='en_US.utf8' template template0; CREATE DATABASE template0=# update pg_database set datistemplate = TRUE where datname = 'template1'; UPDATE 1 template0=# \c template1 You are now connected to database "template1". template1=# update pg_database set datallowconn = FALSE where datname = 'template0'; UPDATE 1 template1=# \q change structure template0 psql -U postgres postgres=# update pg_database set datallowconn = TRUE where datname = 'template1'; UPDATE 1 postgres=# \c template1 You are now connected to database "template0". template0=# update pg_database set datistemplate = FALSE where datname = 'template0'; UPDATE 1 template0=# drop database template0; DROP DATABASE template0=# create database template0 with owner=postgres encoding='UTF-8' lc_collate='en_US.utf8' lc_ctype='en_US.utf8' template template1; CREATE DATABASE template0=# update pg_database set datistemplate = TRUE where datname = 'template0'; UPDATE 1 template0=# \c template0 You are now connected to database "template0". template1=# update pg_database set datallowconn = FALSE where datname = 'template1'; UPDATE 1 template1=# \q change estructure postgres psql template0 1-drop database postgres; 2- create database postgres with owner=postgres encoding='UTF-8' lc_collate='en_US.utf8' lc_ctype='en_US.utf8' template template0; 3-\q restore database: engine-backup --mode=restore --file=file_name --log=log_file_name --provision-db --restore-permissions if return error in the restore : engine-backup --mode=restore --no-restore-permissions --provision-db --provision-dwh-db --provision-reports-db --file=engine-backup.tar.gz --log=engine-backup-restore.log follow the steps to upgrade now. I dont sure if this steps is correct but works in my lab. I appreciate if anyone of red hat approve this steps to apply in my production environment. 2018-04-26 8:23 GMT-03:00 Staniforth, Paul <[email protected]> : > I'm having this problem as well. > > > It's suggested here to backup the databases and install new clean version > of postgresql with the correct encoding,collation, etc and restore the > databases. > > > https://www.mail-archive.com/[email protected]/msg47854.html > > > I hope to try this today or tomorrow on a test system. > > > Regards, > > Paul S. > ------------------------------ > *From:* [email protected] <[email protected]> on behalf of > Aziz <[email protected]> > *Sent:* 26 April 2018 12:15 > *To:* Marcelo Leandro > *Cc:* users > *Subject:* Re: [ovirt-users] Failed to upgrade from 4.1 to 4.2 - Postgre > version required > > This is similar to the below bug : > > https://bugzilla.redhat.com/show_bug.cgi?id=1528371 > > Any ideas on how to fix it without losing the existing config ? > > Thank you. > > > > On Thu, Apr 26, 2018 at 11:54 AM, Aziz <[email protected]> wrote: > >> There you are : >> >> >> [root@CTL1 tmp]# su - postgresql >> su: user postgresql does not exist >> [root@CTL1 tmp]# su - postgres >> Last login: Thu Apr 26 12:25:01 CEST 2018 on pts/0 >> nodectl must be run as root! >> nodectl must be run as root! >> nodectl must be run as root! >> nodectl must be run as root! >> -bash-4.2$ psql >> psql (9.2.23) >> Saisissez « help » pour l'aide. >> >> postgres=# \l >> Liste des bases de données >> Nom | Propriétaire | Encodage | Collationnement >> | Type caract. | Droits d'accès >> ----------------------+----------------------+----------+--- >> --------------+--------------+----------------------- >> dwh | postgres | UTF8 | fr_FR.UTF-8 >> | fr_FR.UTF-8 | =Tc/postgres + >> | | | >> | | postgres=CTc/postgres >> engine | engine | UTF8 | en_US.UTF-8 >> | en_US.UTF-8 | >> ovirt_engine_history | ovirt_engine_history | UTF8 | en_US.UTF-8 >> | en_US.UTF-8 | >> postgres | postgres | UTF8 | fr_FR.UTF-8 >> | fr_FR.UTF-8 | >> template0 | postgres | UTF8 | fr_FR.UTF-8 >> | fr_FR.UTF-8 | =c/postgres + >> | | | >> | | postgres=CTc/postgres >> template1 | postgres | UTF8 | fr_FR.UTF-8 >> | fr_FR.UTF-8 | =c/postgres + >> | | | >> | | postgres=CTc/postgres >> (6 lignes) >> >> postgres=# >> >> Thanks >> >> On Thu, Apr 26, 2018 at 11:49 AM, Marcelo Leandro <[email protected]> >> wrote: >> >>> >>> Show this information: >>> >>> 1 - su - postgresql >>> 2 - psql >>> 3 - \l >>> >>> >>> Thanks, >>> >>> 2018-04-26 7:38 GMT-03:00 Marcelo Leandro <[email protected]>: >>> >>>> What show in the /var/lib/pgsql/upgrade_rh-postgresql95-postgresql.log >>>> ? >>>> >>>> command: >>>> cat /var/lib/pgsql/upgrade_rh-postgresql95-postgresql.log >>>> >>>> Marcelo Leandro >>>> >>>> Em qui, 26 de abr de 2018 07:34, Aziz <[email protected]> escreveu: >>>> >>>>> Hi Ovirt users, >>>>> >>>>> I'm trying to upgrade my Ovirt from version 4.1 to 4.2, but I'm stuck >>>>> when issuing the command *engine-setup* which returns the following >>>>> errors : >>>>> >>>>> Upgrading PostgreSQL >>>>> *[ ERROR ] Failed to execute stage 'Misc configuration': Command >>>>> '/opt/rh/rh-postgresql95/root/usr/bin/postgresql-setup' failed to execute* >>>>> [ INFO ] Yum Performing yum transaction rollback >>>>> [ INFO ] Rolling back to the previous PostgreSQL instance >>>>> (postgresql). >>>>> [ INFO ] Stage: Clean up Log file is located at >>>>> /var/log/ovirt-engine/setup/ovirt-engine-setup-2018042612263 >>>>> 0-rpkrel.log >>>>> [ INFO ] Generating answer file '/var/lib/ovirt-engine/setup/answers/ >>>>> 20180426122823-setup.conf' >>>>> [ INFO ] Stage: Pre-termination >>>>> [ INFO ] Stage: Termination >>>>> *[ ERROR ] Execution of setup failed* >>>>> >>>>> >>>>> Can anyone help to resolve this ? >>>>> >>>>> >>>>> Thank you in advance. >>>>> >>>>> BR. >>>>> _______________________________________________ >>>>> Users mailing list >>>>> [email protected] >>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >>>> >>> >> > To view the terms under which this email is distributed, please go to:- > http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html > >
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