@lizheming could this[0] be a hint?
[0] https://github.com/openstack/nova/blob/master/nova/exception.py#L276 ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1265740 Title: incorrect return from exception.InvalidInput() Status in Cinder: Invalid Status in OpenStack Compute (Nova): Invalid Bug description: when I create instance, and set min_count=-1, like this: openstack@openstack-001:~$ curl -i -H "X-Auth-Token:6db450ec28174970be674af55c644e23" -H "Content-Type:application/json" http://127.0.0.1:8774/v2/e7fdc71e46bd4945a57104f3899b1335/servers -d '{"server":{"name":"test","flavorRef":"42","imageRef":"2e33aff9-63b4-497c-9c1b-8fe4ee567cce","min_count":-1}}' HTTP/1.1 400 Bad Request Content-Length: 110 Content-Type: application/json; charset=UTF-8 X-Compute-Request-Id: req-b33a8f37-e4a4-42b3-8488-ca669e80911d Date: Fri, 03 Jan 2014 08:04:18 GMT {"badRequest": {"message": "\u6536\u5230\u65e0\u6548\u7684\u8f93\u5165: min_count must be >= 1", "code": 400}} the return message is messy code. I review the code, find the code: if min_value is not None: if value < min_value: msg = _('%(value_name)s must be >= %(min_value)d') raise exception.InvalidInput( reason=(msg % {'value_name': name, 'min_value': min_value})) exception.InvalidInput has no para named reason. the para is message. replace message to reason, it is ok. To manage notifications about this bug go to: https://bugs.launchpad.net/cinder/+bug/1265740/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
