<div dir="ltr">Hi Bob,<div><br></div><div>thanks a lot for you answer.</div><div>I have fixed the error while applying the following changes :</div><div><div> --return aggr.metadetails[CONF.host]</div><div> ++return aggr.metadata[CONF.host]</div>
</div><div><br></div><div>nova-compute is now running, however I am no more able to launch (or migrate) an instance on (to) this compute node. It seems to be a networking issue related to XCP ( Failure: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299'])</div>
<div><br></div><div>Here is the obtained nova-compute logs. Could you please help to fix this issue. </div><div><br></div><div>-----</div><div><div>virt/xenapi/vmops.py:305</div><div>2014-07-15 07:19:01.557 ERROR nova.utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Failed to spawn, rolling back</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Traceback (most recent call last):</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 517, in _spawn</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] boot_instance_step(undo_mgr, vm_ref)</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 146, in inner</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] rv = f(*args, **kwargs)</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 480, in boot_instance_step</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] self._start(instance, vm_ref)</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 320, in _start</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] False, False)</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/client/session.py", line 190, in call_xenapi</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] return session.xenapi_request(method, args)</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 133, in xenapi_request</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] result = _parse_result(getattr(self, methodname)(*full_params))</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 203, in _parse_result</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] raise Failure(result['ErrorDescription'])</div><div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Failure: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299']</div>
<div>2014-07-15 07:19:01.557 TRACE nova.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] </div><div>2014-07-15 07:19:01.563 WARNING nova.virt.xenapi.vm_utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] VM already halted, skipping shutdown...</div>
<div>2014-07-15 07:19:01.577 DEBUG nova.virt.xenapi.vmops [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Destroying VDIs from (pid=31070) _destroy_vdis /opt/stack/nova/nova/virt/xenapi/vmops.py:1261</div>
<div>2014-07-15 07:19:01.589 DEBUG nova.virt.xenapi.vm_utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] VDI 204cc100-5b8d-46ae-8725-8504e080fb70 is still available from (pid=31070) lookup_vm_vdis /opt/stack/nova/nova/virt/xenapi/vm_utils.py:1720</div>
<div>2014-07-15 07:19:01.600 DEBUG nova.virt.xenapi.vm_utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] VDI def702c3-3934-4ff4-8947-9b7a43eea75b is still available from (pid=31070) lookup_vm_vdis /opt/stack/nova/nova/virt/xenapi/vm_utils.py:1720</div>
<div>2014-07-15 07:19:02.869 DEBUG nova.virt.xenapi.vmops [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Using RAW or VHD, skipping kernel and ramdisk deletion from (pid=31070) _destroy_kernel_ramdisk /opt/stack/nova/nova/virt/xenapi/vmops.py:1289</div>
<div>2014-07-15 07:19:02.928 DEBUG nova.virt.xenapi.vm_utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] VM destroyed from (pid=31070) destroy_vm /opt/stack/nova/nova/virt/xenapi/vm_utils.py:346</div>
<div>2014-07-15 07:19:02.928 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Got semaphore "iptables" from (pid=31070) lock /opt/stack/nova/nova/openstack/common/lockutils.py:168</div>
<div>2014-07-15 07:19:02.929 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Attempting to grab file lock "iptables" from (pid=31070) lock /opt/stack/nova/nova/openstack/common/lockutils.py:178</div>
<div>2014-07-15 07:19:02.929 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Got file lock "iptables" at /opt/stack/data/nova/nova-iptables from (pid=31070) lock /opt/stack/nova/nova/openstack/common/lockutils.py:206</div>
<div>2014-07-15 07:19:02.929 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Got semaphore / lock "_apply" from (pid=31070) inner /opt/stack/nova/nova/openstack/common/lockutils.py:248</div>
<div>2014-07-15 07:19:02.930 DEBUG nova.openstack.common.processutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Running cmd (subprocess): iptables-save -c from (pid=31070) execute /opt/stack/nova/nova/openstack/common/processutils.py:154</div>
<div>2014-07-15 07:19:02.967 DEBUG nova.openstack.common.processutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Result was 0 from (pid=31070) execute /opt/stack/nova/nova/openstack/common/processutils.py:187</div>
<div>2014-07-15 07:19:02.970 DEBUG nova.openstack.common.processutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Running cmd (subprocess): iptables-restore -c from (pid=31070) execute /opt/stack/nova/nova/openstack/common/processutils.py:154</div>
<div>2014-07-15 07:19:03.009 DEBUG nova.openstack.common.processutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Result was 0 from (pid=31070) execute /opt/stack/nova/nova/openstack/common/processutils.py:187</div>
<div>2014-07-15 07:19:03.010 DEBUG nova.network.linux_net [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] IPTablesManager.apply completed with success from (pid=31070) _apply /opt/stack/nova/nova/network/linux_net.py:458</div>
<div>2014-07-15 07:19:03.011 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Released file lock "iptables" at /opt/stack/data/nova/nova-iptables from (pid=31070) lock /opt/stack/nova/nova/openstack/common/lockutils.py:210</div>
<div>2014-07-15 07:19:03.011 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Semaphore / lock released "_apply" from (pid=31070) inner /opt/stack/nova/nova/openstack/common/lockutils.py:252</div>
<div>2014-07-15 07:19:03.024 DEBUG nova.virt.xenapi.vm_utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Unable to destroy VDI OpaqueRef:3727b952-68bd-a09d-3122-66c19a7b4fc0 from (pid=31070) destroy_vdi /opt/stack/nova/nova/virt/xenapi/vm_utils.py:510</div>
<div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils Traceback (most recent call last):</div><div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils File "/opt/stack/nova/nova/virt/xenapi/vm_utils.py", line 507, in destroy_vdi</div>
<div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils session.call_xenapi('VDI.destroy', vdi_ref)</div><div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils File "/opt/stack/nova/nova/virt/xenapi/client/session.py", line 190, in call_xenapi</div>
<div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils return session.xenapi_request(method, args)</div><div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 133, in xenapi_request</div>
<div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils result = _parse_result(getattr(self, methodname)(*full_params))</div><div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 203, in _parse_result</div>
<div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils raise Failure(result['ErrorDescription'])</div><div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils Failure: ['HANDLE_INVALID', 'VDI', 'OpaqueRef:3727b952-68bd-a09d-3122-66c19a7b4fc0']</div>
<div>2014-07-15 07:19:03.024 TRACE nova.virt.xenapi.vm_utils </div><div>2014-07-15 07:19:03.026 ERROR nova.virt.xenapi.vm_utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Unable to destroy VDI OpaqueRef:3727b952-68bd-a09d-3122-66c19a7b4fc0</div>
<div>2014-07-15 07:19:03.026 DEBUG nova.virt.xenapi.vm_utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Ignoring error while destroying VDI: OpaqueRef:3727b952-68bd-a09d-3122-66c19a7b4fc0 from (pid=31070) safe_destroy_vdis /opt/stack/nova/nova/virt/xenapi/vm_utils.py:522</div>
<div>2014-07-15 07:19:03.026 ERROR nova.compute.manager [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Instance failed to spawn</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Traceback (most recent call last):</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1714, in _spawn</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] block_device_info)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 230, in spawn</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] admin_password, network_info, block_device_info)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 357, in spawn</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] network_info, block_device_info, name_label, rescue)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 526, in _spawn</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] undo_mgr.rollback_and_reraise(msg=msg, instance=instance)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/utils.py", line 830, in rollback_and_reraise</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] self._rollback()</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/openstack/common/excutils.py", line 68, in __exit__</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] six.reraise(self.type_, self.value, self.tb)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 517, in _spawn</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] boot_instance_step(undo_mgr, vm_ref)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 146, in inner</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] rv = f(*args, **kwargs)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 480, in boot_instance_step</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] self._start(instance, vm_ref)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 320, in _start</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] False, False)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/client/session.py", line 190, in call_xenapi</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] return session.xenapi_request(method, args)</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 133, in xenapi_request</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] result = _parse_result(getattr(self, methodname)(*full_params))</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 203, in _parse_result</div><div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] raise Failure(result['ErrorDescription'])</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Failure: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299']</div>
<div>2014-07-15 07:19:03.026 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] </div><div>2014-07-15 07:19:03.028 DEBUG nova.compute.claims [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Aborting claim: [Claim: 69 MB memory, 0 GB disk, 1 VCPUS] from (pid=31070) abort /opt/stack/nova/nova/compute/claims.py:113</div>
<div>2014-07-15 07:19:03.029 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Got semaphore "compute_resources" from (pid=31070) lock /opt/stack/nova/nova/openstack/common/lockutils.py:168</div>
<div>2014-07-15 07:19:03.029 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Got semaphore / lock "abort_instance_claim" from (pid=31070) inner /opt/stack/nova/nova/openstack/common/lockutils.py:248</div>
<div>2014-07-15 07:19:03.218 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Semaphore / lock released "abort_instance_claim" from (pid=31070) inner /opt/stack/nova/nova/openstack/common/lockutils.py:252</div>
<div>2014-07-15 07:19:03.416 DEBUG nova.compute.utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299'] from (pid=31070) notify_about_instance_usage /opt/stack/nova/nova/compute/utils.py:336</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Traceback (most recent call last):</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1305, in _build_instance</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] set_access_ip=set_access_ip)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 393, in decorated_function</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] return function(self, context, *args, **kwargs)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1717, in _spawn</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] LOG.exception(_('Instance failed to spawn'), instance=instance)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/openstack/common/excutils.py", line 68, in __exit__</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] six.reraise(self.type_, self.value, self.tb)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1714, in _spawn</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] block_device_info)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 230, in spawn</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] admin_password, network_info, block_device_info)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 357, in spawn</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] network_info, block_device_info, name_label, rescue)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 526, in _spawn</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] undo_mgr.rollback_and_reraise(msg=msg, instance=instance)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/utils.py", line 830, in rollback_and_reraise</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] self._rollback()</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/openstack/common/excutils.py", line 68, in __exit__</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] six.reraise(self.type_, self.value, self.tb)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 517, in _spawn</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] boot_instance_step(undo_mgr, vm_ref)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 146, in inner</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] rv = f(*args, **kwargs)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 480, in boot_instance_step</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] self._start(instance, vm_ref)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 320, in _start</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] False, False)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/client/session.py", line 190, in call_xenapi</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] return session.xenapi_request(method, args)</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 133, in xenapi_request</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] result = _parse_result(getattr(self, methodname)(*full_params))</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 203, in _parse_result</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] raise Failure(result['ErrorDescription'])</div><div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Failure: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299']</div>
<div>2014-07-15 07:19:03.416 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] </div><div>2014-07-15 07:19:03.419 DEBUG nova.compute.manager [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Clean up resource before rescheduling. from (pid=31070) _reschedule_or_error /opt/stack/nova/nova/compute/manager.py:1384</div>
<div>2014-07-15 07:19:03.419 AUDIT nova.compute.manager [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Terminating instance</div><div>2014-07-15 07:19:03.420 INFO nova.virt.xenapi.vmops [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Destroying VM</div>
<div>2014-07-15 07:19:03.430 WARNING nova.virt.xenapi.vmops [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] VM is not present, skipping destroy...</div><div>2014-07-15 07:19:03.430 DEBUG nova.compute.manager [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Deallocating network for instance from (pid=31070) _deallocate_network /opt/stack/nova/nova/compute/manager.py:1767</div>
<div>2014-07-15 07:19:04.476 DEBUG nova.compute.manager [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] terminating bdm <nova.objects.block_device.BlockDeviceMapping object at 0x3bea290> from (pid=31070) _cleanup_volumes /opt/stack/nova/nova/compute/manager.py:2150</div>
<div>2014-07-15 07:19:04.477 DEBUG nova.compute.manager [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Re-scheduling run_instance: attempt 1 from (pid=31070) _reschedule /opt/stack/nova/nova/compute/manager.py:1436</div>
<div>2014-07-15 07:19:04.585 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Got semaphore "compute_resources" from (pid=31070) lock /opt/stack/nova/nova/openstack/common/lockutils.py:168</div>
<div>2014-07-15 07:19:04.585 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Got semaphore / lock "update_usage" from (pid=31070) inner /opt/stack/nova/nova/openstack/common/lockutils.py:248</div>
<div>2014-07-15 07:19:04.585 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Semaphore / lock released "update_usage" from (pid=31070) inner /opt/stack/nova/nova/openstack/common/lockutils.py:252</div>
<div>2014-07-15 07:19:04.591 ERROR nova.compute.manager [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Error: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299']</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Traceback (most recent call last):</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1305, in _build_instance</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] set_access_ip=set_access_ip)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 393, in decorated_function</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] return function(self, context, *args, **kwargs)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1717, in _spawn</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] LOG.exception(_('Instance failed to spawn'), instance=instance)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/openstack/common/excutils.py", line 68, in __exit__</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] six.reraise(self.type_, self.value, self.tb)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1714, in _spawn</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] block_device_info)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 230, in spawn</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] admin_password, network_info, block_device_info)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 357, in spawn</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] network_info, block_device_info, name_label, rescue)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 526, in _spawn</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] undo_mgr.rollback_and_reraise(msg=msg, instance=instance)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/utils.py", line 830, in rollback_and_reraise</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] self._rollback()</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/openstack/common/excutils.py", line 68, in __exit__</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] six.reraise(self.type_, self.value, self.tb)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 517, in _spawn</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] boot_instance_step(undo_mgr, vm_ref)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 146, in inner</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] rv = f(*args, **kwargs)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 480, in boot_instance_step</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] self._start(instance, vm_ref)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 320, in _start</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] False, False)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/virt/xenapi/client/session.py", line 190, in call_xenapi</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] return session.xenapi_request(method, args)</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 133, in xenapi_request</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] result = _parse_result(getattr(self, methodname)(*full_params))</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 203, in _parse_result</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] raise Failure(result['ErrorDescription'])</div><div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Failure: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299']</div>
<div>2014-07-15 07:19:04.591 TRACE nova.compute.manager [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] </div><div>2014-07-15 07:19:04.593 DEBUG nova.compute.utils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Build of instance 76e7364b-beea-43c0-b34c-23bc533f4064 was re-scheduled: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299'] from (pid=31070) notify_about_instance_usage /opt/stack/nova/nova/compute/utils.py:336</div>
<div>2014-07-15 07:19:04.593 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] Traceback (most recent call last):</div><div>2014-07-15 07:19:04.593 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1185, in _run_instance</div>
<div>2014-07-15 07:19:04.593 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] instance, image_meta, legacy_bdm_in_spec)</div><div>2014-07-15 07:19:04.593 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] File "/opt/stack/nova/nova/compute/manager.py", line 1355, in _build_instance</div>
<div>2014-07-15 07:19:04.593 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] reason=unicode(exc_info[1]))</div><div>2014-07-15 07:19:04.593 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] RescheduledException: Build of instance 76e7364b-beea-43c0-b34c-23bc533f4064 was re-scheduled: ['VM_REQUIRES_NETWORK', 'OpaqueRef:44ff6856-49cc-7485-a7ad-cdf9f7a62ad2', 'OpaqueRef:b1e5cc48-5931-8482-c618-3908a6ca0299']</div>
<div>2014-07-15 07:19:04.593 TRACE nova.compute.utils [instance: 76e7364b-beea-43c0-b34c-23bc533f4064] </div><div>2014-07-15 07:19:04.595 DEBUG nova.openstack.common.lockutils [req-3e87b68e-ba5d-4fbc-b453-9c9d8751284b admin admin] Semaphore / lock released "do_run_instance" from (pid=31070) inner /opt/stack/nova/nova/openstack/common/lockutils.py:252</div>
</div><div>-----</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-07-15 14:51 GMT+02:00 Bob Ball <span dir="ltr"><<a href="mailto:bob.ball@citrix.com" target="_blank">bob.ball@citrix.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-GB" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Afef,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">There was a regression in Icehouse that broke XenAPI aggregates. This has been fixed in Juno, however we would recommend you use live migrate with block migration
(using XCP 1.6 or XenServer 6.2 – which is Free as well now, see <a href="http://lists.openstack.org/pipermail/openstack-dev/2013-September/014556.html" target="_blank">
http://lists.openstack.org/pipermail/openstack-dev/2013-September/014556.html</a>).<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Bob<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt">
<div>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Afef Mdhaffar [mailto:<a href="mailto:afef.mdhaffar@gmail.com" target="_blank">afef.mdhaffar@gmail.com</a>]
<br>
<b>Sent:</b> 14 July 2014 22:58<br>
<b>To:</b> <a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a>; <a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>; OpenStack Development Mailing List<br>
<b>Subject:</b> [openstack-dev] Devstack (icehouse) - XCP - enable live migration<u></u><u></u></span></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hi all, <u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I have installed the latest release of openstack (icehouse) via devstack.<u></u><u></u></p>
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<p class="MsoNormal">I use XCP and would like to activate the "live migration" functionality. Therefore, I tried to set up the pool with creating "host aggregate".<u></u><u></u></p>
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<p class="MsoNormal">After adding the slave compute, nova-compute does not want to start any more and shows the following error. Could you please help me to fix this issue.<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 CRITICAL nova [req-c7965812-76cb-4479-8947-edd70644cd3d None None] AttributeError: 'Aggregate' object has no attribute 'metadetails'<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova Traceback (most recent call last):<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/usr/local/bin/nova-compute", line 10, in <module><u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova sys.exit(main())<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/cmd/compute.py", line 72, in main<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova db_allowed=CONF.conductor.use_local)<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/service.py", line 273, in create<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova db_allowed=db_allowed)<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/service.py", line 147, in __init__<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova self.manager = manager_class(host=self.host, *args, **kwargs)<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/compute/manager.py", line 597, in __init__<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova self.driver = driver.load_compute_driver(self.virtapi, compute_driver)<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/virt/driver.py", line 1299, in load_compute_driver<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova virtapi)<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/openstack/common/importutils.py", line 50, in import_object_ns<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova return import_class(import_value)(*args, **kwargs)<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 156, in __init__<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova self._session = session.XenAPISession(url, username, password)<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/virt/xenapi/client/session.py", line 87, in __init__<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova self.host_uuid = self._get_host_uuid()<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova File "/opt/stack/nova/nova/virt/xenapi/client/session.py", line 140, in _get_host_uuid<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova return aggr.metadetails[CONF.host]<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova AttributeError: 'Aggregate' object has no attribute 'metadetails'<u></u><u></u></p>
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<p class="MsoNormal">2014-07-14 21:45:13.933 TRACE nova <u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Afef MDHAFFAR<br><a href="http://www.redcad.org/members/mdhaffar/" target="_blank">http://www.redcad.org/members/mdhaffar/</a><br><br><br>
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