Hello,

I had a similar problem with the engine update from 4.1.9 to 4.2.2.
For me it was SELinux in Enforcing mode on the host.  You should check that SELinux is in "Enforcing" mode and that the audit daemon is complaining about postgres95. "audit2why -a"


I set the host to "Permissive", did the upgrade and it worked for me.
But you may have to leave it in "Permissive" mode until you can update the SELinux rules.


*IF* the problem is SELinux I would suggest:

1: Clean up the auditd logs (make sure all old problems are corrected).
   Reset the auditd logs so the following output is "cleaner".
   The "audit2why -a" command should show nothing. Please RYFM....

2: Set SELinux to "Permissive" mode.

3: Apply the Ovirt-engine updates. Make sure everything works.

4: run "audit2why -a" and see what the warnings are
 or go directly to 5

5: generate the new rules with:
      audit2allow -a -M postgres95-selinux-ovirt

6: add the rules to the system:
      semodule -i  postgres95-selinux-ovirt.pp

7: It should now be possible to set SELinux back to "Enforcing"


Good Luck,

Robert O'Kane

Am 21.04.2018 um 10:26 schrieb Marcelo Leandro:

Hello,
I have problem when i try upgrade the ovirt to 4.2,  my version is 4.1.9, I
have problem when engine-setup try update the postgresql.
Postgres version 9.2

I had this message:

Log install:

ERROR: pg_upgrade tool failed
ERROR: Upgrade failed.
  * See /var/lib/pgsql/upgrade_rh-postgresql95-postgresql.log for details.

2018-04-21 04:53:10,766-0300 DEBUG otopi.transaction
transaction._prepare:66 exception during prepare phase
Traceback (most recent call last):
   File "/usr/lib/python2.7/site-packages/otopi/transaction.py", line 62, in
_prepare
     element.prepare()
   File
"/usr/share/ovirt-engine/setup/ovirt_engine_setup/engine_common/postgres.py",
line 777, in prepare
     raiseOnError=True,
   File "/usr/lib/python2.7/site-packages/otopi/plugin.py", line 931, in
execute
     command=args[0],
RuntimeError: Command
'/opt/rh/rh-postgresql95/root/usr/bin/postgresql-setup' failed to execute
2018-04-21 04:53:10,768-0300 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-setup/ovirt-engine/db/dbmsupgrade.py",
line 89, in _updateDBMS
     oengcommcons.ProvisioningEnv.OLD_POSTGRES_SERVICE
   File "/usr/lib/python2.7/site-packages/otopi/transaction.py", line 106,
in append
     self._prepare(element=element)
   File "/usr/lib/python2.7/site-packages/otopi/transaction.py", line 62, in
_prepare
     element.prepare()
   File
"/usr/share/ovirt-engine/setup/ovirt_engine_setup/engine_common/postgres.py",
line 777, in prepare
     raiseOnError=True,
   File "/usr/lib/python2.7/site-packages/otopi/plugin.py", line 931, in
execute
     command=args[0],
RuntimeError: Command
'/opt/rh/rh-postgresql95/root/usr/bin/postgresql-setup' failed to execute
2018-04-21 04:53:10,770-0300 ERROR otopi.context context._executeMethod:152
Failed to execute stage 'Misc configuration': Command
'/opt/rh/rh-postgresql95/root/usr/bin/postgresql-setup' failed to execute

Log postgres:
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

encodings for database "postgres" do not match:  old "SQL_ASCII", new "UTF8"
Failure, exiting


I know that problem not is in oVirt , but anyone help me ?


Thank you!

_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

--
Systems Administrator
Kunsthochschule für Medien Köln
Peter-Welter-Platz 2
50676 Köln
_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users