Re: [Openstack] Boot from volume invalid device name /dev/vda
Yup, that's it. I'll fix the default in Horizon.
I owe you a beer at the Folsom summit Cole. :)
On Jan 22, 2012, at 9:59 AM, Cole Robinson wrote:
> On 01/21/2012 01:04 PM, Tres Henry wrote:
>> Getting an error trying to boot an instance from volume (the following is the
>> traceback from nova compute):
>>
>> (nova.rpc): TRACE: Traceback (most recent call last):
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/rpc/impl_kombu.py", line 723,
>> in _process_data
>> (nova.rpc): TRACE: rval = node_func(context=ctxt, **node_args)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/exception.py", line 126, in
>> wrapped
>> (nova.rpc): TRACE: return f(*args, **kw)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
>> 150,
>> in decorated_function
>> (nova.rpc): TRACE: self.add_instance_fault_from_exc(context,
>> instance_uuid, e)
>> (nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
>> __exit__
>> (nova.rpc): TRACE: self.gen.next()
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
>> 145,
>> in decorated_function
>> (nova.rpc): TRACE: return function(self, context, instance_uuid, *args,
>> **kwargs)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
>> 565,
>> in run_instance
>> (nova.rpc): TRACE: self._run_instance(context, instance_uuid, **kwargs)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
>> 394,
>> in _run_instance
>> (nova.rpc): TRACE: vm_state=vm_states.ERROR)
>> (nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
>> __exit__
>> (nova.rpc): TRACE: self.gen.next()
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
>> 381,
>> in _run_instance
>> (nova.rpc): TRACE: self._deallocate_network(context, instance)
>> (nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
>> __exit__
>> (nova.rpc): TRACE: self.gen.next()
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
>> 378,
>> in _run_instance
>> (nova.rpc): TRACE: injected_files, admin_password)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
>> 511,
>> in _spawn
>> (nova.rpc): TRACE: network_info, block_device_info)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/exception.py", line 126, in
>> wrapped
>> (nova.rpc): TRACE: return f(*args, **kw)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/virt/libvirt/connection.py",
>> line 681, in spawn
>> (nova.rpc): TRACE: domain = self._create_new_domain(xml)
>> (nova.rpc): TRACE: File "/opt/stack/nova/nova/virt/libvirt/connection.py",
>> line 1255, in _create_new_domain
>> (nova.rpc): TRACE: domain = self._conn.defineXML(xml)
>> (nova.rpc): TRACE: File "/usr/lib/python2.7/dist-packages/libvirt.py", line
>> 1708, in defineXML
>> (nova.rpc): TRACE: if ret is None:raise
>> libvirtError('virDomainDefineXML()
>> failed', conn=self)
>> (nova.rpc): TRACE: libvirtError: internal error Invalid harddisk device name:
>> /dev/vda
>> (nova.rpc): TRACE:
>>
>> The block_device_mapping supplied was {"/dev/vda": "1:::1"} which results in:
>> [{u'volume_size': u'', u'device_name': u'/dev/vda', u'delete_on_termination':
>> u'1', u'volume_id': u'1'}]), however I've tried about every combination of
>> values I can think of (supplying type, size, changing device name, etc.) with
>> the same result (although the error is "Invalid harddisk device name:
>> /dev/vdb" or whatever I supplied as the device name).
>>
>> If it helps:
>> Running devstack @ af0f7cadb9
>> Tried to launch an instance with both the cirros default devstack image and
>> UEC oneiric x64.
>> The existing volume is larger than the image's ephemeral volume (not sure if
>> that matters).
>>
>> What am I doing wrong?
>>
>
> I think libvirt is expecting a device name like 'vda' and not '/dev/vda', so
> try giving that a spin in block_device_mapping.
>
> - Cole
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Re: [Openstack] Boot from volume invalid device name /dev/vda
On 01/21/2012 01:04 PM, Tres Henry wrote:
> Getting an error trying to boot an instance from volume (the following is the
> traceback from nova compute):
>
> (nova.rpc): TRACE: Traceback (most recent call last):
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/rpc/impl_kombu.py", line 723,
> in _process_data
> (nova.rpc): TRACE: rval = node_func(context=ctxt, **node_args)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/exception.py", line 126, in
> wrapped
> (nova.rpc): TRACE: return f(*args, **kw)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line 150,
> in decorated_function
> (nova.rpc): TRACE: self.add_instance_fault_from_exc(context,
> instance_uuid, e)
> (nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
> __exit__
> (nova.rpc): TRACE: self.gen.next()
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line 145,
> in decorated_function
> (nova.rpc): TRACE: return function(self, context, instance_uuid, *args,
> **kwargs)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line 565,
> in run_instance
> (nova.rpc): TRACE: self._run_instance(context, instance_uuid, **kwargs)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line 394,
> in _run_instance
> (nova.rpc): TRACE: vm_state=vm_states.ERROR)
> (nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
> __exit__
> (nova.rpc): TRACE: self.gen.next()
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line 381,
> in _run_instance
> (nova.rpc): TRACE: self._deallocate_network(context, instance)
> (nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
> __exit__
> (nova.rpc): TRACE: self.gen.next()
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line 378,
> in _run_instance
> (nova.rpc): TRACE: injected_files, admin_password)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line 511,
> in _spawn
> (nova.rpc): TRACE: network_info, block_device_info)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/exception.py", line 126, in
> wrapped
> (nova.rpc): TRACE: return f(*args, **kw)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/virt/libvirt/connection.py",
> line 681, in spawn
> (nova.rpc): TRACE: domain = self._create_new_domain(xml)
> (nova.rpc): TRACE: File "/opt/stack/nova/nova/virt/libvirt/connection.py",
> line 1255, in _create_new_domain
> (nova.rpc): TRACE: domain = self._conn.defineXML(xml)
> (nova.rpc): TRACE: File "/usr/lib/python2.7/dist-packages/libvirt.py", line
> 1708, in defineXML
> (nova.rpc): TRACE: if ret is None:raise libvirtError('virDomainDefineXML()
> failed', conn=self)
> (nova.rpc): TRACE: libvirtError: internal error Invalid harddisk device name:
> /dev/vda
> (nova.rpc): TRACE:
>
> The block_device_mapping supplied was {"/dev/vda": "1:::1"} which results in:
> [{u'volume_size': u'', u'device_name': u'/dev/vda', u'delete_on_termination':
> u'1', u'volume_id': u'1'}]), however I've tried about every combination of
> values I can think of (supplying type, size, changing device name, etc.) with
> the same result (although the error is "Invalid harddisk device name:
> /dev/vdb" or whatever I supplied as the device name).
>
> If it helps:
> Running devstack @ af0f7cadb9
> Tried to launch an instance with both the cirros default devstack image and
> UEC oneiric x64.
> The existing volume is larger than the image's ephemeral volume (not sure if
> that matters).
>
> What am I doing wrong?
>
I think libvirt is expecting a device name like 'vda' and not '/dev/vda', so
try giving that a spin in block_device_mapping.
- Cole
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[Openstack] Boot from volume invalid device name /dev/vda
Getting an error trying to boot an instance from volume (the following is
the traceback from nova compute):
(nova.rpc): TRACE: Traceback (most recent call last):
(nova.rpc): TRACE: File "/opt/stack/nova/nova/rpc/impl_kombu.py", line
723, in _process_data
(nova.rpc): TRACE: rval = node_func(context=ctxt, **node_args)
(nova.rpc): TRACE: File "/opt/stack/nova/nova/exception.py", line 126, in
wrapped
(nova.rpc): TRACE: return f(*args, **kw)
(nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
150, in decorated_function
(nova.rpc): TRACE: self.add_instance_fault_from_exc(context,
instance_uuid, e)
(nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
__exit__
(nova.rpc): TRACE: self.gen.next()
(nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
145, in decorated_function
(nova.rpc): TRACE: return function(self, context, instance_uuid, *args,
**kwargs)
(nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
565, in run_instance
(nova.rpc): TRACE: self._run_instance(context, instance_uuid, **kwargs)
(nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
394, in _run_instance
(nova.rpc): TRACE: vm_state=vm_states.ERROR)
(nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
__exit__
(nova.rpc): TRACE: self.gen.next()
(nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
381, in _run_instance
(nova.rpc): TRACE: self._deallocate_network(context, instance)
(nova.rpc): TRACE: File "/usr/lib/python2.7/contextlib.py", line 24, in
__exit__
(nova.rpc): TRACE: self.gen.next()
(nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
378, in _run_instance
(nova.rpc): TRACE: injected_files, admin_password)
(nova.rpc): TRACE: File "/opt/stack/nova/nova/compute/manager.py", line
511, in _spawn
(nova.rpc): TRACE: network_info, block_device_info)
(nova.rpc): TRACE: File "/opt/stack/nova/nova/exception.py", line 126, in
wrapped
(nova.rpc): TRACE: return f(*args, **kw)
(nova.rpc): TRACE: File
"/opt/stack/nova/nova/virt/libvirt/connection.py", line 681, in spawn
(nova.rpc): TRACE: domain = self._create_new_domain(xml)
(nova.rpc): TRACE: File
"/opt/stack/nova/nova/virt/libvirt/connection.py", line 1255, in
_create_new_domain
(nova.rpc): TRACE: domain = self._conn.defineXML(xml)
(nova.rpc): TRACE: File "/usr/lib/python2.7/dist-packages/libvirt.py",
line 1708, in defineXML
(nova.rpc): TRACE: if ret is None:raise
libvirtError('virDomainDefineXML() failed', conn=self)
(nova.rpc): TRACE: libvirtError: internal error Invalid harddisk device
name: /dev/vda
(nova.rpc): TRACE:
The block_device_mapping supplied was {"/dev/vda": "1:::1"} which results
in:
[{u'volume_size': u'', u'device_name': u'/dev/vda',
u'delete_on_termination': u'1', u'volume_id': u'1'}]), however I've tried
about every combination of values I can think of (supplying type, size,
changing device name, etc.) with the same result (although the error is
"Invalid harddisk device name: /dev/vdb" or whatever I supplied as the
device name).
If it helps:
Running devstack @ af0f7cadb9
Tried to launch an instance with both the cirros default devstack image and
UEC oneiric x64.
The existing volume is larger than the image's ephemeral volume (not sure
if that matters).
What am I doing wrong?
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Post to : openstack@lists.launchpad.net
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