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                                    "error": [], 
                                    "duration": 276.923397064209, 
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                                        {
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                                                {
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                                                    "name": "nova.rescue_server", 
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                                                }, 
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                                        {
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                                            "name": "nova.delete_server", 
                                            "children": []
                                        }
                                    ]
                                }, 
                                {
                                    "timestamp": 1561675444.142553, 
                                    "error": [
                                        "GetResourceErrorStatus", 
                                        "Resource <Server: s_rally_771c4317_CFJCFjim> has ERROR status.\n Fault: {u'message': u\"Instance 8e13b4b1-12e1-42d2-979b-2973b3585bcf cannot be rescued: Driver Error: [Errno 5] Input/output error: '/tmp/tmpIM7Tbb/ec2'\", u'code': 400, u'created': u'2019-06-27T22:48:39Z'}", 
                                        "Traceback (most recent call last):\n  File \"/usr/lib/python2.7/site-packages/rally/task/runner.py\", line 71, in _run_scenario_once\n    getattr(scenario_inst, method_name)(**scenario_kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/servers.py\", line 236, in run\n    action()\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 374, in _f\n    func(*args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally/task/atomic.py\", line 91, in func_atomic_actions\n    f = func(self, *args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/utils.py\", line 1115, in _rescue_and_unrescue_server\n    self._rescue_server(server)\n  File \"/usr/lib/python2.7/site-packages/rally/task/atomic.py\", line 91, in func_atomic_actions\n    f = func(self, *args, **kwargs)\n  File \"/usr/lib/python2.7/site-packages/rally_openstack/scenarios/nova/utils.py\", line 232, in _rescue_server\n    check_interval=CONF.openstack.nova_server_rescue_poll_interval\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 214, in wait_for_status\n    resource = update_resource(resource)\n  File \"/usr/lib/python2.7/site-packages/rally/task/utils.py\", line 89, in _get_from_manager\n    fault=getattr(res, \"fault\", \"n/a\"))\nGetResourceErrorStatus: Resource <Server: s_rally_771c4317_CFJCFjim> has ERROR status.\n Fault: {u'message': u\"Instance 8e13b4b1-12e1-42d2-979b-2973b3585bcf cannot be rescued: Driver Error: [Errno 5] Input/output error: '/tmp/tmpIM7Tbb/ec2'\", u'code': 400, u'created': u'2019-06-27T22:48:39Z'}\n"
                                    ], 
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                                        "complete": []
                                    }, 
                                    "idle_duration": 7.0, 
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                                            "finished_at": 1561675456.213919, 
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                                            "name": "nova.boot_server", 
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                                            "started_at": 1561675456.216419, 
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                                        }, 
                                        {
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                                            "started_at": 1561675463.13515, 
                                            "name": "nova.soft_reboot_server", 
                                            "children": []
                                        }, 
                                        {
                                            "finished_at": 1561675655.277296, 
                                            "started_at": 1561675588.591342, 
                                            "name": "nova.stop_and_start_server", 
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                                                {
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                                                    "name": "nova.stop_server", 
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                                        {
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                                                    "started_at": 1561675655.277351, 
                                                    "children": [], 
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                                                }
                                            ], 
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                                            "name": "nova.rescue_and_unrescue_server"
                                        }
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                                {
                                    "timestamp": 1561675444.362005, 
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                            "failed_iteration_count": 1, 
                            "total_iteration_count": 9, 
                            "created_at": "2019-06-27T22:38:47", 
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                                    "tenants": 3
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                                "network": {
                                    "networks_per_tenant": 1, 
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                                }
                            }, 
                            "contexts_results": [
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                                    "plugin_cfg": {
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                                        "user_choice_method": "random", 
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                                        "tenants": 3, 
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                                    }, 
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                            ], 
                            "position": 0, 
                            "pass_sla": false, 
                            "sla_results": {
                                "sla": [
                                    {
                                        "criterion": "failure_rate", 
                                        "detail": "Failure rate criteria 0.00% <= 11.11% <= 0.00% - Failed", 
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                                        "criterion": "aborted_on_sla", 
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                {
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                    "title": "NovaServers.boot_and_delete_server", 
                    "description": "", 
                    "status": "aborted", 
                    "created_at": "2019-06-27T22:54:08", 
                    "updated_at": "2019-06-27T22:54:08", 
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    ]
}