Cinder client command fails without any messages when enable_v1_api is set to false in the cinder.conf

[chenying]

When enable_v1_api is set to false in the cinder.conf, the cinder command 'cinder list' is executed but fails silently.

It just give a message "ERROR: 'volumes'". I don't know that command execution fails because of the value of enable_v1_api.

I think the error message should give us more useful information. When enable_v1_api is set to false, argument

'--os-volume-api-version 2' should be added to cinder command. We should know it from the error message.

[DEFAULT]
log_dir = /opt/stack/log
os_privileged_user_tenant = service
os_privileged_user_password = nomoresecrete
os_privileged_user_name = nova
glance_api_servers = http://192.168.98.188:9292
osapi_volume_workers = 8
logging_exception_prefix = %(color)s%(asctime)s.%(msecs)03d TRACE %(name)s ^[[01;35m%(instance)s^[[00m
logging_debug_format_suffix = ^[[00;33mfrom (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d^[[00m
logging_default_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [^[[00;36m-%(color)s] ^[[01;35m%(instance)s%(color)s%(message)s^[[00m
logging_context_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [^[[01;36m%(request_id)s ^[[00;36m%(user_id)s %(project_id)s%(color)s] ^[[01;35m%(instance)s%(color)s%(message)s^[[00m
volume_clear = zero
rpc_backend = rabbit
default_volume_type = huawei_18000
enabled_backends = huawei_18000
os_region_name = RegionOne
enable_v1_api = false
periodic_interval = 60

stack@openstack3-T3200:~$ cinder list
ERROR: 'volumes'
stack@openstack3-T3200:~$
stack@openstack3-T3200:~$
stack@openstack3-T3200:~$ cinder --os-volume-api-version 2 list
+----+--------+------+------+-------------+----------+-------------+-------------+
| ID | Status | Name | Size | Volume Type | Bootable | Multiattach | Attached to |
+----+--------+------+------+-------------+----------+-------------+-------------+
+----+--------+------+------+-------------+----------+-------------+-------------+

the cinder-api log:

2015-08-25 14:49:13.023 DEBUG eventlet.wsgi.server [-] (21753) accepted ('192.168.98.188', 54216) from (pid=21753) server /usr/local/lib/python2.7/dist-packages/eventlet/wsgi.py:826
2015-08-25 14:49:13.025 INFO cinder.api.openstack.wsgi [-] GET http://192.168.98.188:8776/v1/ecf8a491315a4370843c077623853e15/volumes/detail
2015-08-25 14:49:13.025 DEBUG cinder.api.openstack.wsgi [-] Empty body provided in request from (pid=21753) get_body /opt/stack/cinder/cinder/api/openstack/wsgi.py:862
2015-08-25 14:49:13.027 INFO cinder.api.openstack.wsgi [-] http://192.168.98.188:8776/v1/ecf8a491315a4370843c077623853e15/volumes/detail returned with HTTP 300
2015-08-25 14:49:13.027 INFO eventlet.wsgi.server [-] 192.168.98.188 - - [25/Aug/2015 14:49:13] "GET /v1/ecf8a491315a4370843c077623853e15/volumes/detail HTTP/1.1" 300 510 0.002912