i upgrade my ubuntu 12.10 it's showing this...
015-10-30 22:15:46.948 19706 ERROR nova DBConnectionError: (pymysql.err.OperationalError) (2013, 'Lost connection to MySQL server during query') [SQL: u'CREATE INDEX project_id ON dns_domains (project_id)'] 2015-10-30 22:15:46.948 19706 ERROR nova
i upgrade my ubuntu 12.10 it's showing this...
015-10-30 22:15:46.948 19706 ERROR nova DBConnectionError: (pymysql. err.Operational Error) (2013, 'Lost connection to MySQL server during query') [SQL: u'CREATE INDEX project_id ON dns_domains (project_id)']
2015-10-30 22:15:46.948 19706 ERROR nova