i was running this command :
nova boot --flavor 1 --block-device source=image,id=c2d917fd-5b16-446f-8258-f2e839e2d834,dest=volume,size=1,shutdown=preserve,bootindex=0 with_cinder
For the first time it created a instance, and a volume and a cache of image [i enabled image volume cache] but for the second time it is giving the below error :
2016-02-17 05:59:23.693 DEBUG hpe3parclient.http [req-71a5fe47-d67f-453f-a171-0c2621d76fce 1b4e0ac99bba48b2883eaa6153f94e9d 5080728719bc4ce68bc03a96b98ecc01] RESP BODY:
from (pid=13332) _http_log_resp /usr/local/lib/python2.7/dist-packages/hpe3parclient/http.py:174
2016-02-17 05:59:23.706 DEBUG oslo_concurrency.lockutils [req-71a5fe47-d67f-453f-a171-0c2621d76fce 1b4e0ac99bba48b2883eaa6153f94e9d 5080728719bc4ce68bc03a96b98ecc01] Lock "88112269-8056-435c-87b6-d9538940f9bd-detach_volume" released by "cinder.volume.manager.ldo_inner2" :: held 0.668s from (pid=13332) inner /usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py:282
2016-02-17 05:59:23.706 ERROR oslo_messaging.rpc.dispatcher [req-71a5fe47-d67f-453f-a171-0c2621d76fce 1b4e0ac99bba48b2883eaa6153f94e9d 5080728719bc4ce68bc03a96b98ecc01] Exception during message handling: Bad or unexpected response from the storage volume backend API: Failure in clear_volume_key_value_pair: Not found (HTTP 404) 180 - Object key does not exist
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 143, in _dispatch_and_reply
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher executor_callback))
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 189, in _dispatch
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher executor_callback)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/manager.py", line 178, in ldo_inner1
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher return ldo_inner2(inst, context, volume_id, attachment_id, **kwargs)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 271, in inner
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher return f(*args, **kwargs)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/manager.py", line 177, in ldo_inner2
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher return f(*_args, **_kwargs)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/manager.py", line 1024, in detach_volume
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher {'attach_status': 'error_detaching'})
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher self.force_reraise()
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/manager.py", line 1019, in detach_volume
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher self.driver.detach_volume(context, volume, attachment)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_iscsi.py", line 876, in detach_volume
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher common.detach_volume(volume, attachment)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_common.py", line 2295, in detach_volume
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher LOG.error(_LE("Error detaching volume %s"), volume)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher self.force_reraise()
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_common.py", line 2292, in detach_volume
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher self.clear_volume_key_value_pair(volume, 'HPQ-CS-instance_uuid')
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_common.py", line 2267, in clear_volume_key_value_pair
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher raise exception.VolumeBackendAPIException(data=msg)
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher VolumeBackendAPIException: Bad or unexpected response from the storage volume backend API: Failure in clear_volume_key_value_pair: Not found (HTTP 404) 180 - Object key does not exist
2016-02-17 05:59:23.706 TRACE oslo_messaging.rpc.dispatcher
2016-02-17 05:59:23.710 ERROR oslo_messaging._drivers.common [req-71a5fe47-d67f-453f-a171-0c2621d76fce 1b4e0ac99bba48b2883eaa6153f94e9d 5080728719bc4ce68bc03a96b98ecc01] Returning exception Bad or unexpected response from the storage volume backend API: Failure in clear_volume_key_value_pair: Not found (HTTP 404) 180 - Object key does not exist to caller
2016-02-17 05:59:23.710 ERROR oslo_messaging._drivers.common [req-71a5fe47-d67f-453f-a171-0c2621d76fce 1b4e0ac99bba48b2883eaa6153f94e9d 5080728719bc4ce68bc03a96b98ecc01] ['Traceback (most recent call last):\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 143, in _dispatch_and_reply\n executor_callback))\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 189, in _dispatch\n executor_callback)\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 130, in _do_dispatch\n result = func(ctxt, **new_args)\n', ' File "/opt/stack/cinder/cinder/volume/manager.py", line 178, in ldo_inner1\n return ldo_inner2(inst, context, volume_id, attachment_id, **kwargs)\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 271, in inner\n return f(*args, **kwargs)\n', ' File "/opt/stack/cinder/cinder/volume/manager.py", line 177, in ldo_inner2\n return f(*_args, **_kwargs)\n', ' File "/opt/stack/cinder/cinder/volume/manager.py", line 1024, in detach_volume\n {\'attach_status\': \'error_detaching\'})\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__\n self.force_reraise()\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/opt/stack/cinder/cinder/volume/manager.py", line 1019, in detach_volume\n self.driver.detach_volume(context, volume, attachment)\n', ' File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_iscsi.py", line 876, in detach_volume\n common.detach_volume(volume, attachment)\n', ' File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_common.py", line 2295, in detach_volume\n LOG.error(_LE("Error detaching volume %s"), volume)\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 220, in __exit__\n self.force_reraise()\n', ' File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 196, in force_reraise\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_common.py", line 2292, in detach_volume\n self.clear_volume_key_value_pair(volume, \'HPQ-CS-instance_uuid\')\n', ' File "/opt/stack/cinder/cinder/volume/drivers/hpe/hpe_3par_common.py", line 2267, in clear_volume_key_value_pair\n raise exception.VolumeBackendAPIException(data=msg)\n', 'VolumeBackendAPIException: Bad or unexpected response from the storage volume backend API: Failure in clear_volume_key_value_pair: Not found (HTTP 404) 180 - Object key does not exist\n']
What version of OpenStack is this against? master? Liberty?