Hi,

first of all there's no 4.1 release, it's master developement branch, so things can be broken there :-)

Anyway if you really want to try latest master, please use correct upgrade steps:

1. Do full backup of you 4.0 version

2. Add ovirt-master repositories
     ​yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release-master.rpm

3. Update engine-setup packages
    yum update 'ovirt-engine-setup*'

4. Execute engine-setup


We have CI jobs testing regularly upgrade between 4.0 and master and upgrade should be working OK unless we have a new bug here.
If above steps is not working for you please attach logs, especially logs generated during engine-setup.

Thanks

Martin


On Wed, Sep 14, 2016 at 10:11 PM, Marcin M. Jessa <lists@yazzy.org> wrote:
Hi guys.

I have problems upgrading from oVirt 4.0 to 4.1
This is what I did:
#
​​
yum install http://resources.ovirt.org/pub/yum-repo/ovirt-release-master.rpm
# yum -y update
# engine-setup

Then it fails with following error:
[ ERROR ] schema.sh: FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_01_0010_add_mac_pool_id_to_vds_group.sql
[ ERROR ] Failed to execute stage 'Misc configuration': Engine schema refresh failed

This is the 04_01_0010_add_mac_pool_id_to_vds_group.sql script:

SELECT fn_db_add_column('cluster',
                        'mac_pool_id',
                        'UUID REFERENCES mac_pools (id)');

UPDATE
  cluster AS c
SET
  mac_pool_id = (
      SELECT
        sp.mac_pool_id
      FROM
        storage_pool sp
      WHERE
        sp.id = c.storage_pool_id
    );

ALTER TABLE cluster ALTER COLUMN mac_pool_id SET NOT NULL;


The relevant portion of the log file:
2016-09-14 21:56:19 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-20160914215252-64vhk6.log',
'-c', 'apply'] stderr:
psql:/usr/share/ovirt-engine/dbscripts/upgrade/04_01_0010_add_mac_pool_id_to_vds_group.sql:17: ERROR:  column "mac_pool_id" contains null values
FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_01_0010_add_mac_pool_id_to_vds_group.sql

2016-09-14 21:56:19 ERROR otopi.plugins.ovirt_engine_setup.ovirt_engine.db.schema schema._misc:315 schema.sh: FATAL: Cannot execute sql command: --file=/usr/share/ovirt-engine/dbscripts/upgrade/04_01_0010_add_mac_pool_id_to_vds_group.sql
2016-09-14 21:56:19 DEBUG otopi.context context._executeMethod:142 method exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 132, in _executeMethod
    method['method']()
  File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/db/schema.py", line 317, in _misc
    raise RuntimeError(_('Engine schema refresh failed'))
RuntimeError: Engine schema refresh failed
2016-09-14 21:56:19 ERROR otopi.context context._executeMethod:151 Failed to execute stage 'Misc configuration': Engine schema refresh failed
2016-09-14 21:56:19 DEBUG otopi.transaction transaction.abort:119 aborting 'Yum Transaction'
2016-09-14 21:56:19 INFO otopi.plugins.otopi.packagers.yumpackager yumpackager.info:80 Yum Performing yum transaction rollback


Any idea how to fix that?

--

Marcin M. Jessa
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