openstack team mailing list archive

[Thomas Goirand <thomas@xxxxxxxxxx>]

Hi,

When I did:

nova boot test --flavor <flavor ID> --image <image ID>

then I have the following python dump in nova-compute.log:

2011-12-30 17:38:59,348 DEBUG nova.virt.xenapi.vmops [-] Resizing up VDI
1aacb195-9301-410b-989f-49bdce3a4813 from 0GB to 20GB from (pid=14409)
_resize_instance /usr/lib/python2.7/dist-packages/nova/virt/xe
2011-12-30 17:38:59,362 ERROR nova.virt.xenapi.vmops [-] instance 1:
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 199,
in spawn
(nova.virt.xenapi.vmops): TRACE:     vdis = self._create_disks(context,
instance, image_meta)
(nova.virt.xenapi.vmops): TRACE:   File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 180,
in _create_disks
(nova.virt.xenapi.vmops): TRACE:     self._resize_instance(instance,
vdi["vdi_uuid"])
(nova.virt.xenapi.vmops): TRACE:   File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi/vmops.py", line 826,
in _resize_instance
(nova.virt.xenapi.vmops): TRACE:     str(new_disk_size))
(nova.virt.xenapi.vmops): TRACE:   File
"/usr/lib/python2.7/dist-packages/nova/virt/xenapi_conn.py", line 500,
in call_xenapi
(nova.virt.xenapi.vmops): TRACE:     return tpool.execute(f, *args)
(nova.virt.xenapi.vmops): TRACE:   File
"/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 76, in tworker
(nova.virt.xenapi.vmops): TRACE:     rv = meth(*args,**kwargs)
(nova.virt.xenapi.vmops): TRACE:   File
"/usr/lib/python2.7/dist-packages/XenAPI.py", line 235, in __call__
(nova.virt.xenapi.vmops): TRACE:     return self.__send(self.__name, args)
(nova.virt.xenapi.vmops): TRACE:   File
"/usr/lib/python2.7/dist-packages/XenAPI.py", line 138, in xenapi_request
(nova.virt.xenapi.vmops): TRACE:     result =
_parse_result(getattr(self, methodname)(*full_params))
(nova.virt.xenapi.vmops): TRACE:   File
"/usr/lib/python2.7/dist-packages/XenAPI.py", line 209, in _parse_result
(nova.virt.xenapi.vmops): TRACE:     raise
Failure(result['ErrorDescription'])
(nova.virt.xenapi.vmops): TRACE: Failure: ['SR_OPERATION_NOT_SUPPORTED',
'OpaqueRef:476adb81-e7a6-d286-f459-35772aeb4411']

What's happening? What kind of operation Openstack is trying to do on
the SR (eg: what's the "xe" equivalent?)? Why could it fail?

Cheers,

Thomas