[Openstack-operators] xen with OPenstack

Roberto Dalas Z. Benavides betodalas at gmail.com
Tue Dec 13 10:54:55 UTC 2011


Hello, I installed the new compute as a virtual machine within the XCP, but
when I try to install the machine by the dashboard shows the error below:


Nova.virt.xenapi.vm_utils 011-12-13 08:51:11,326 ERROR [-] instance 9:
Failed to fetch image glance
(Nova.virt.xenapi.vm_utils): TRACE: Traceback (most recent call last):
(Nova.virt.xenapi.vm_utils): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 570, in
_fetch_image_glance_disk
(Nova.virt.xenapi.vm_utils): TRACE: lambda dev:
(Nova.virt.xenapi.vm_utils): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 1024,
in with_vdi_attached_here
(Nova.virt.xenapi.vm_utils): TRACE: this_vm_ref get_this_vm_ref = (session)
(Nova.virt.xenapi.vm_utils): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 1105,
in get_this_vm_ref
(Nova.virt.xenapi.vm_utils): TRACE: return session.get_xenapi ().
VM.get_by_uuid (get_this_vm_uuid ())
(Nova.virt.xenapi.vm_utils): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 1100,
in get_this_vm_uuid
(Nova.virt.xenapi.vm_utils): TRACE: with file ('/ sys / hypervisor / uuid')
as f:
(Nova.virt.xenapi.vm_utils): TRACE: IOError: [Errno 2] No such file or
directory: '/ sys / hypervisor / uuid'
(Nova.virt.xenapi.vm_utils): TRACE:
08:51:11,327 ERROR nova.virt.xenapi.vmops 13/12/2011 [-] instance 9: Failed
to spawn
(Nova.virt.xenapi.vmops): TRACE: Traceback (most recent call last):
(Nova.virt.xenapi.vmops): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 148, in
spawn
(Nova.virt.xenapi.vmops): TRACE: VDIs self._create_disks = (context,
instance)
(Nova.virt.xenapi.vmops): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 142, in
_create_disks
(Nova.virt.xenapi.vmops): TRACE: disk_image_type)
(Nova.virt.xenapi.vmops): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/virt/xenapi/vm_utils.py", line 427, in
fetch_image
(Nova.virt.xenapi.vmops): TRACE: session, instance, image, image_type)
(Nova.virt.xenapi.vmops): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/v
(Nova.virt.xenapi.vmops): TRACE: raise and
(Nova.virt.xenapi.vmops): TRACE: IOError: [Errno 2] No such file or
directory '
(Nova.virt.xenapi.vmops): TRACE:
13/12/2011 nova.virt.xenapi.vmops 08:51:11,327 DEBUG [-] Instance failed to
sp ages 9 / new / virt / xenapi / vmops.py: 155
13/12/2011 nova.virt.xenapi.vmops 08:51:11,328 DEBUG [-] Resources to
remove: [{'b65a44b'}] from (pid = 23068) _handle_spawn_error /
usr/lib/python2.7/dist-packages
13/12/2011 nova.virt.xenapi.vmops 08:51:11,336 DEBUG [-] Removing VDI
OpaqueRef: b) from (pid = 23068) _handle_spawn_error /
usr/lib/python2.7/dist-packages/nova/vi
13/12/2011 nova.virt.xenapi 08:51:11,872 INFO [-] Task [Async.VDI.destroy]
Opaque
08:51:11,873 ERROR nova.compute.manager 13/12/2011 [-] Instance '9 'failed
to r sp directory:' / sys / hypervisor / uuid '
(Nova.compute.manager): TRACE: Traceback (most recent call last):
(Nova.compute.manager): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/com
(Nova.compute.manager): TRACE: network_info, block_device_info)
(Nova.compute.manager): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/vir
(Nova.compute.manager): TRACE: self._vmops.spawn (context, instance,
network_
(Nova.compute.manager): TRACE: File "/
usr/lib/python2.7/dist-packages/nova/vir
(Nova.compute.manager): TRACE: raise spawn_error
(Nova.compute.manager): TRACE: IOError: [Errno 2] No such file or
directory: '/ s

Someone could tell me what can be?

thank you
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