Hello all,<div><br></div><div>I“m trying install a vm using Xen with Openstack, but is occuring an error:</div><div><br></div><div><div>2011-12-28 07:15:34,009 INFO nova.compute.manager [-] Found 6 in the database and 2 on the hypervisor.</div>
<div>2011-12-28 07:15:34,483 WARNING nova.virt.xenapi [-] Task [Async.SR.scan] OpaqueRef:1d155729-9e4c-7370-17ac-b59a8fc97286 status: failure ['SR_BACKEND_FAILURE_40', '', 'The SR scan failed [opterr=uuid=7c6f9b4c-2211-4de0-8ebd-55e239fdd350]', '']</div>
<div>2011-12-28 07:15:34,484 ERROR nova.virt.xenapi.vmops [-] instĆ¢ncia 73: falha na geraĆ§Ć£o</div><div>(nova.virt.xenapi.vmops): TRACE: Traceback (most recent call last):</div><div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi/vmops.py", line 148, in spawn</div>
<div>(nova.virt.xenapi.vmops): TRACE: vdis = self._create_disks(context, instance)</div><div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi/vmops.py", line 142, in _create_disks</div>
<div>(nova.virt.xenapi.vmops): TRACE: disk_image_type)</div><div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi/vm_utils.py", line 424, in fetch_image</div><div>(nova.virt.xenapi.vmops): TRACE: session, instance, image, image_type)</div>
<div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi/vm_utils.py", line 467, in _fetch_image_glance_vhd</div><div>(nova.virt.xenapi.vmops): TRACE: cls.scan_sr(session, instance_id, sr_ref)</div>
<div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi/vm_utils.py", line 803, in scan_sr</div><div>(nova.virt.xenapi.vmops): TRACE: session.wait_for_task(task, instance_id)</div>
<div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi_conn.py", line 442, in wait_for_task</div><div>(nova.virt.xenapi.vmops): TRACE: return done.wait()</div><div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/eventlet/event.py", line 116, in wait</div>
<div>(nova.virt.xenapi.vmops): TRACE: return hubs.get_hub().switch()</div><div>(nova.virt.xenapi.vmops): TRACE: File "/usr/lib/pymodules/python2.6/eventlet/hubs/hub.py", line 177, in switch</div><div>(nova.virt.xenapi.vmops): TRACE: return self.greenlet.switch()</div>
<div>(nova.virt.xenapi.vmops): TRACE: Failure: ['SR_BACKEND_FAILURE_40', '', 'The SR scan failed [opterr=uuid=7c6f9b4c-2211-4de0-8ebd-55e239fdd350]', '']</div><div>(nova.virt.xenapi.vmops): TRACE:</div>
<div>2011-12-28 07:15:34,485 DEBUG nova.virt.xenapi.vmops [-] Instance 73 failed to spawn - performing clean-up from (pid=1210) spawn /usr/lib/pymodules/python2.6/nova/virt/xenapi/vmops.py:155</div><div>2011-12-28 07:15:34,485 DEBUG nova.virt.xenapi.vmops [-] Resources to remove:[] from (pid=1210) _handle_spawn_error /usr/lib/pymodules/python2.6/nova/virt/xenapi/vmops.py:411</div>
<div>2011-12-28 07:15:34,486 ERROR nova.compute.manager [-] Instance '73' failed to spawn. Is virtualization enabled in the BIOS? Details: ['SR_BACKEND_FAILURE_40', '', 'The SR scan failed [opterr=uuid=7c6f9b4c-2211-4de0-8ebd-55e239fdd350]', '']</div>
<div>(nova.compute.manager): TRACE: Traceback (most recent call last):</div><div>(nova.compute.manager): TRACE: File "/usr/lib/pymodules/python2.6/nova/compute/manager.py", line 424, in _run_instance</div><div>
(nova.compute.manager): TRACE: network_info, block_device_info)</div><div>(nova.compute.manager): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi_conn.py", line 190, in spawn</div><div>(nova.compute.manager): TRACE: self._vmops.spawn(context, instance, network_info)</div>
<div>(nova.compute.manager): TRACE: File "/usr/lib/pymodules/python2.6/nova/virt/xenapi/vmops.py", line 157, in spawn</div><div>(nova.compute.manager): TRACE: raise spawn_error</div><div>(nova.compute.manager): TRACE: Failure: ['SR_BACKEND_FAILURE_40', '', 'The SR scan failed [opterr=uuid=7c6f9b4c-2211-4de0-8ebd-55e239fdd350]', '']</div>
</div><div><br></div><div>somebody knows what is this?</div><div><br></div><div>Thanks</div>