Comment 3 for bug 1368030

Version information:
nova-2.18.2 and ubuntu-12.04

When I run the command I am not getting any error and the command returns the desired output from both root as well as non-root users.
Following is the output when run as non-root user:

lenovo@ThinkCentre-M58p:~$ source openrc admin admin
lenovo@ThinkCentre-M58p:~$ nova-manage flavor list
2014-09-17 17:23:55.962 DEBUG oslo.db.sqlalchemy.session [req-f7e0d6b2-1ca5-4bce-aa4b-e87c78dd032c None None] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION _mysql_check_effective_sql_mode /usr/local/lib/python2.7/dist-packages/oslo/db/sqlalchemy/session.py:401
m1.medium: Memory: 4096MB, VCPUS: 2, Root: 40GB, Ephemeral: 0Gb, FlavorID: 3, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
m1.tiny: Memory: 512MB, VCPUS: 1, Root: 1GB, Ephemeral: 0Gb, FlavorID: 1, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
m1.large: Memory: 8192MB, VCPUS: 4, Root: 80GB, Ephemeral: 0Gb, FlavorID: 4, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
m1.xlarge: Memory: 16384MB, VCPUS: 8, Root: 160GB, Ephemeral: 0Gb, FlavorID: 5, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
m1.small: Memory: 2048MB, VCPUS: 1, Root: 20GB, Ephemeral: 0Gb, FlavorID: 2, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
m1.nano: Memory: 64MB, VCPUS: 1, Root: 0GB, Ephemeral: 0Gb, FlavorID: 42, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
m1.micro: Memory: 128MB, VCPUS: 1, Root: 0GB, Ephemeral: 0Gb, FlavorID: 84, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
m1.heat: Memory: 512MB, VCPUS: 1, Root: 0GB, Ephemeral: 0Gb, FlavorID: 451, Swap: 0MB, RXTX Factor: 1.0, public, ExtraSpecs {}
abcdef: Memory: 1MB, VCPUS: 1, Root: 1GB, Ephemeral: 0Gb, FlavorID: 537f7c70-3fd1-4d0a-9784-007760264b37, Swap: 0MB, RXTX Factor: 1.0, private, ExtraSpecs {}