Open Stack

You have installed a really old version of Nova on that server. What are 
you using to install OpenStack?

Best,
-jay

On 06/14/2017 12:13 PM, SGopinath s.gopinath wrote:
> Hi,
> 
> I'm trying to install Openstack Ocata in
> Ubuntu 16.04.2 LTS.
> 
> During installation of nova  at this step
> su -s /bin/sh -c "nova-manage db sync" nova
> 
> I get the following error
> 
> An error has occurred:
> Traceback (most recent call last):
>    File "/usr/lib/python2.7/dist-packages/nova/cmd/manage.py", line 
> 1594, in main
>      ret = fn(*fn_args, **fn_kwargs)
>    File "/usr/lib/python2.7/dist-packages/nova/cmd/manage.py", line 644, 
> in sync
>      return migration.db_sync(version)
>    File "/usr/lib/python2.7/dist-packages/nova/db/migration.py", line 
> 26, in db_sync
>      return IMPL.db_sync(version=version, database=database, 
> context=context)
>    File 
> "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.py", line 
> 53, in db_sync
>      current_version = db_version(database, context=context)
>    File 
> "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.py", line 
> 84, in db_version
>      _("Upgrade DB using Essex release first."))
> NovaException: Upgrade DB using Essex release first.
> 
> 
> Request the help for solving this issue.
> 
> Thanks,
> S.Gopinath
> 
> 
> 
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