Hello, I changed instance_name_template on my compute and controller nodes, VM's spawn successfully, I can delete them, and all works well till I perform live-migration (with --block-migrate option). When I start live-migration, in compute I got error, which show, that unable find instance by name.
As hypervisor I got XenServer 6.2. Instance name template on compute and controller nodes: instance_name_template="%(uuid)s---%(hostname)s" Error, when performing migration: http://paste.openstack.org/show/85887/ 2014-07-10 10:17:35.381 1073 ERROR oslo.messaging.rpc.dispatcher [-] Exception during message handling: Instance instance-0000007a could not be found. 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last): 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher incoming.message)) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher result = getattr(endpoint, method)(ctxt, **new_args) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 88, in wrapped 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher payload) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit__ 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 71, in wrapped 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher return f(self, context, *args, **kw) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 296, in decorated_function 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4537, in live_migration 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher block_migration, migrate_data) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/driver.py", line 557, in live_migration 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher recover_method, block_migration, migrate_data) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 2037, in live_migrate 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher block_migration) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit__ 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 2004, in live_migrate 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher vm_ref = self._get_vm_opaque_ref(instance) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 702, in _get_vm_opaque_ref 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher raise exception.InstanceNotFound(instance_id=instance['name']) 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher InstanceNotFound: Instance instance-0000007a could not be found. 2014-07-10 10:17:35.381 1073 TRACE oslo.messaging.rpc.dispatcher 2014-07-10 10:17:35.389 1073 ERROR oslo.messaging._drivers.common [-] Returning exception Instance instance-0000007a could not be found. to caller 2014-07-10 10:17:35.390 1073 ERROR oslo.messaging._drivers.common [-] ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 133, in _dispatch_and_reply\n incoming.message))\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 176, in _dispatch\n return self._do_dispatch(endpoint, method, ctxt, args)\n', ' File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 122, in _do_dispatch\n result = getattr(endpoint, method)(ctxt, **new_args)\n', ' File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 88, in wrapped\n payload)\n', ' File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 71, in wrapped\n return f(self, context, *args, **kw)\n', ' File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 296, in decorated_function\n return function(self, context, *args, **kwargs)\n', ' File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 4537, in live_migration\n block_migration, migrate_data)\n', ' File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/driver.py", line 557, in live_migration\n recover_method, block_migration, migrate_data)\n', ' File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 2037, in live_migrate\n block_migration)\n', ' File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit__\n six.reraise(self.type_, self.value, self.tb)\n', ' File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 2004, in live_migrate\n vm_ref = self._get_vm_opaque_ref(instance)\n', ' File "/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 702, in _get_vm_opaque_ref\n raise exception.InstanceNotFound(instance_id=instance[\'name\'])\n', 'InstanceNotFound: Instance instance-0000007a could not be found.\n'] _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack