-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On 04/21/2015 02:25 PM, Guo, Ruijing wrote: > Somebody can help me to understand why neutron DB is needed upgrade > even in refresh installation unlike other components. >
refresh installation == minor version upgrade for a stable release? No, it should not require db upgrade, it's forbidden to backport patches that involve db migration to stable releases. > From my understanding, DB upgrade is risky and needed when > upgrade. > > Release A should have schema A and Release B should have schema B. > > Only upgrade A to B need to upgrade DB. > > In the same time, can we separate neutron DB as vendor DB & > non-vendor DB? Not sure what you mean. Neutron does not distinguish between deployment scenarios in terms of db schema. It's always the same (at least that's the case since Juno). /Ihar -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVNkrxAAoJEC5aWaUY1u576fAIAOMjencFLoSVfYv/1sJgds2W 5mPdQM5yMlGHR18fI9FSjA41BItOsPknppl9YtwrxNHN3h8VyTWDkSSQanMBDfgE jkGEP2NG6ZFIfCQHwKTJ8c3VPxPEVBc0k4Nj6qC2mC1Rp4gIqGkmTFuo5xK9jm0g C0qqZzNzh7yag0yKFb6XM/2mkk/DReMIqVJQ3WkIBim8EfAq/CXrZsxkz33mj0wn G9uWtKEnmi0/U2/ZLrNcGSVTiHsj3qtBYSW/cPZOhjPcCAynYJmKcR56ipwe8CXk 3mQcsQWQpeNuW5tX6LMnImDrVdEEnulT2W/2PCZtYgQgTfswfmF/mSr4/s2Ogm4= =yVaY -----END PGP SIGNATURE----- __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
