[openstack-dev] [Neutron][db]Neutron db revision fails

Zhi Chang changzhi at unitedstack.com
Mon Oct 12 04:02:07 UTC 2015

Thanks for your reply. What should I do if I want to create a new migration script?

Zhi Chang
------------------ Original ------------------
From:  "Vikram Choudhary"<vikschw at gmail.com>;
Date:  Mon, Oct 12, 2015 12:22 PM
To:  "OpenStack Development Mailing List (not for usage questions)"<openstack-dev at lists.openstack.org>; 

Subject:  Re: [openstack-dev] [Neutron][db]Neutron db revision fails


Hi Zhi,
We already have a defect logged for this issue.
 On Oct 12, 2015 8:10 AM, "Zhi Chang" <changzhi at unitedstack.com> wrote:
Hi, everyone.
    I install a devstack from the latest code. But there is an error when I create a db migration script. My migration shell is:
    "neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini revision -m "Just For Test""
The error shows:
      Running revision for neutron ...
      FAILED: Multiple heads are present; please specify the head revision on which the new revision should be based, or perform a merge.

Does my method wrong? Could someone helps me?

Zhi Chang

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