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Hi all, 


I want create volume in horizon, but it report "error" msg.
And I have following  action，
1. stop_service tgt
2. mv  /etc/init/tgt.conf  /etc/init/tgt.conf.disabled
3. restart_service iscsitarget


And /var/log/cinder/* log is:
----------------------------------------->
cinder-api.log:2013-10-24 20:24:20    DEBUG [cinder.service] publish_errors : False
cinder-api.log:2013-10-24 20:24:20    DEBUG [cinder.service] fatal_exception_format_errors : False
cinder-api.log:2013-10-24 20:24:48    AUDIT [cinder.api.v1.volumes] vol={'volume_metadata': [], 'availability_zone': u'nova', 'terminated_at': None, 'updated_at': datetime.datetime(2013, 10, 24, 12, 24, 45), 'snapshot_id': None, 'ec2_id': None, 'mountpoint': None, 'deleted_at': None, 'id': u'7ebff319-838a-4f09-807b-372be8b26c13', 'size': 1L, 'user_id': u'90b47b1766924e078ca9fc03e5153fd0', 'attach_time': None, 'display_description': u'', 'project_id': u'f822eef7155046a68d20d71f3c37ac43', 'launched_at': None, 'scheduled_at': datetime.datetime(2013, 10, 24, 12, 24, 45), 'status': u'error', 'volume_type_id': None, 'deleted': False, 'provider_location': None, 'volume_glance_metadata': [], 'host': u'SDE-main-controller', 'source_volid': None, 'provider_auth': None, 'display_name': u'12', 'instance_uuid': None, 'created_at': datetime.datetime(2013, 10, 24, 12, 24, 44), 'attach_status': u'detached', 'volume_type': None}
cinder-scheduler.log:2013-10-24 20:24:20    DEBUG [cinder.service] publish_errors : False
cinder-scheduler.log:2013-10-24 20:24:20    DEBUG [cinder.service] fatal_exception_format_errors : False
cinder-volume.log:2013-10-24 20:24:45    ERROR [cinder.volume.manager] volume volume-7ebff319-838a-4f09-807b-372be8b26c13: create failed
cinder-volume.log:2013-10-24 20:24:45    ERROR [cinder.openstack.common.rpc.amqp] Exception during message handling
cinder-volume.log:    LOG.error(_("volume %s: create failed"), volume_ref['name'])
cinder-volume.log:ProcessExecutionError: Unexpected error while running command.
------------->


Any body meet the same state?
or, Any one have resolved it?


regards,
Thanks,
 
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