| 2018-05-11 00:28:26 |
Tsuyoshi Nagata |
bug |
|
|
added bug |
| 2018-05-11 00:28:42 |
Tsuyoshi Nagata |
nova: assignee |
|
Tsuyoshi Nagata (yukari-papa) |
|
| 2018-05-11 00:30:57 |
Tsuyoshi Nagata |
description |
Description
===========
openstack server add volume fails over 26vols
Steps to reproduce
==================
* I did execute this openstack command.
# create the instance like sles15rc
# openstack server add volume sles15rc vol2
# openstack server add volume sles15rc vol3
:
# openstack server add volume sles15rc vol26
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
#
Expected result
===============
This command will success.
# openstack server add volume sles15rc vol27
and instance will had '/dev/vdaa' device volumes.
Actual result
=============
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
I did kvm based command, Its OK.
#virsh attach-device instance-0000001e ~/vol27.xml
#virsh attach-device instance-0000001e ~/vol28.xml
and instance will had a volumes, vdaa,vdab
It's nova limitation problem.
I made a concept blueprint.
https://blueprints.launchpad.net/nova/+spec/nova-improvement-of-maximum-attach-volumes-more-than-26-vols
Environment
===========
SOC7(Suse Openstack Cloud version 7 openstack-newton)
Logs & Configs
==============
Nova API returned this result.
NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:11.602 3667 INFO nova.osapi_compute.wsgi.server [req-6cf5fdbf-9681-445b-8117-a61acd4057f4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "POST /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4/os-volume_attachments HTT
P/1.1" status: 200 len: 522 time: 0.2834640
2018-05-11 08:51:11.716 3668 INFO nova.osapi_compute.wsgi.server [-] 127.0.0.1 "GET / HTTP/1.1" status: 200 len: 491 time: 0.0007210
2018-05-11 08:51:13.880 3668 INFO nova.api.openstack.wsgi [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.881 3668 INFO nova.osapi_compute.wsgi.server [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0449822
2018-05-11 08:51:13.887 3668 INFO nova.api.openstack.wsgi [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.889 3668 INFO nova.osapi_compute.wsgi.server [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0053861
2018-05-11 08:51:13.929 3668 INFO nova.osapi_compute.wsgi.server [req-40067327-b2a6-4194-acc6-17696377d123 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers?name=sles15rc HTTP/1.1" status: 200 len: 687 time: 0.0372620
2018-05-11 08:51:14.096 3668 INFO nova.osapi_compute.wsgi.server [req-4a17ff34-f457-4e4b-8975-ad9fafa2e635 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4 HTTP/1.1" status: 200 len:
3110 time: 0.1642580
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] Unexpected exception in API method
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 338, in wrapp
ed
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 73, in wrapper
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return func(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/volumes.py", line 325, in
create
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions volume_id, device)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 166, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, instance, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 147, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, instance, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3518, in attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions disk_bus, device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3455, in _attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3437, in _create_volume_bd
m
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/rpcapi.py", line 926, in reserve_block_d
evice_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return cctxt.call(ctxt, 'reserve_block_device_name', **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 169, in call
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=self.retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 97, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions timeout=timeout, retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions raise result
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 133, in _process_incoming
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions res = self.dispatcher.dispatch(message)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 150, in dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return self._do_dispatch(endpoint, method, ctxt, args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 121, in _do_dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions result = func(ctxt, **new_args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 75, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions function_name, call_dict, binary)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 66, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 188, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions LOG.warning(msg, e, instance=instance)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 157, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 216, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions kwargs['instance'], e, sys.exc_info())
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 204, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4683, in reserve_block_device_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return do_reserve()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 271, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4677, in do_reserve
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, new_bdm)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1496, in _get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, block_device_obj)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 7864, in get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions block_device_obj, mapping=instance_info['mapping'])
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 394, in get_info_from_bdm
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_name = find_disk_dev_for_disk_bus(padded_mapping, bdm_bus)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 197, in find_disk_dev_for_disk_bus
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions dev_prefix)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.613 3668 INFO nova.api.openstack.wsgi [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d680487f6f19 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> |
Description
===========
openstack server add volume fails over 26vols
Steps to reproduce
==================
* I did execute this openstack command.
# create the instance like sles15rc
# openstack server add volume sles15rc vol2
# openstack server add volume sles15rc vol3
:
# openstack server add volume sles15rc vol26
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
#
Expected result
===============
This command will success.
# openstack server add volume sles15rc vol27
and instance will had '/dev/vdaa' device volumes.
Actual result
=============
# openstack server add volume sles15rc vol26
instance will get named /dev/vdz volume.
Next,
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
I did kvm based command, Its OK.
#virsh attach-device instance-0000001e ~/vol27.xml
#virsh attach-device instance-0000001e ~/vol28.xml
and instance will had a volumes, vdaa,vdab
It's nova limitation problem.
I made a concept blueprint.
https://blueprints.launchpad.net/nova/+spec/nova-improvement-of-maximum-attach-volumes-more-than-26-vols
Environment
===========
SOC7(Suse Openstack Cloud version 7 openstack-newton)
Logs & Configs
==============
Nova API returned this result.
NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:11.602 3667 INFO nova.osapi_compute.wsgi.server [req-6cf5fdbf-9681-445b-8117-a61acd4057f4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "POST /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4/os-volume_attachments HTT
P/1.1" status: 200 len: 522 time: 0.2834640
2018-05-11 08:51:11.716 3668 INFO nova.osapi_compute.wsgi.server [-] 127.0.0.1 "GET / HTTP/1.1" status: 200 len: 491 time: 0.0007210
2018-05-11 08:51:13.880 3668 INFO nova.api.openstack.wsgi [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.881 3668 INFO nova.osapi_compute.wsgi.server [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0449822
2018-05-11 08:51:13.887 3668 INFO nova.api.openstack.wsgi [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.889 3668 INFO nova.osapi_compute.wsgi.server [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0053861
2018-05-11 08:51:13.929 3668 INFO nova.osapi_compute.wsgi.server [req-40067327-b2a6-4194-acc6-17696377d123 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers?name=sles15rc HTTP/1.1" status: 200 len: 687 time: 0.0372620
2018-05-11 08:51:14.096 3668 INFO nova.osapi_compute.wsgi.server [req-4a17ff34-f457-4e4b-8975-ad9fafa2e635 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4 HTTP/1.1" status: 200 len:
3110 time: 0.1642580
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] Unexpected exception in API method
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 338, in wrapp
ed
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 73, in wrapper
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return func(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/volumes.py", line 325, in
create
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions volume_id, device)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 166, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, instance, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 147, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, instance, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3518, in attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions disk_bus, device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3455, in _attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3437, in _create_volume_bd
m
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/rpcapi.py", line 926, in reserve_block_d
evice_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return cctxt.call(ctxt, 'reserve_block_device_name', **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 169, in call
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=self.retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 97, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions timeout=timeout, retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions raise result
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 133, in _process_incoming
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions res = self.dispatcher.dispatch(message)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 150, in dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return self._do_dispatch(endpoint, method, ctxt, args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 121, in _do_dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions result = func(ctxt, **new_args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 75, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions function_name, call_dict, binary)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 66, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 188, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions LOG.warning(msg, e, instance=instance)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 157, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 216, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions kwargs['instance'], e, sys.exc_info())
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 204, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4683, in reserve_block_device_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return do_reserve()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 271, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4677, in do_reserve
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, new_bdm)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1496, in _get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, block_device_obj)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 7864, in get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions block_device_obj, mapping=instance_info['mapping'])
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 394, in get_info_from_bdm
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_name = find_disk_dev_for_disk_bus(padded_mapping, bdm_bus)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 197, in find_disk_dev_for_disk_bus
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions dev_prefix)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.613 3668 INFO nova.api.openstack.wsgi [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d680487f6f19 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> |
|
| 2018-05-11 01:05:31 |
Tsuyoshi Nagata |
nova: status |
New |
In Progress |
|
| 2018-05-16 06:06:29 |
Tsuyoshi Nagata |
description |
Description
===========
openstack server add volume fails over 26vols
Steps to reproduce
==================
* I did execute this openstack command.
# create the instance like sles15rc
# openstack server add volume sles15rc vol2
# openstack server add volume sles15rc vol3
:
# openstack server add volume sles15rc vol26
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
#
Expected result
===============
This command will success.
# openstack server add volume sles15rc vol27
and instance will had '/dev/vdaa' device volumes.
Actual result
=============
# openstack server add volume sles15rc vol26
instance will get named /dev/vdz volume.
Next,
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
I did kvm based command, Its OK.
#virsh attach-device instance-0000001e ~/vol27.xml
#virsh attach-device instance-0000001e ~/vol28.xml
and instance will had a volumes, vdaa,vdab
It's nova limitation problem.
I made a concept blueprint.
https://blueprints.launchpad.net/nova/+spec/nova-improvement-of-maximum-attach-volumes-more-than-26-vols
Environment
===========
SOC7(Suse Openstack Cloud version 7 openstack-newton)
Logs & Configs
==============
Nova API returned this result.
NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:11.602 3667 INFO nova.osapi_compute.wsgi.server [req-6cf5fdbf-9681-445b-8117-a61acd4057f4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "POST /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4/os-volume_attachments HTT
P/1.1" status: 200 len: 522 time: 0.2834640
2018-05-11 08:51:11.716 3668 INFO nova.osapi_compute.wsgi.server [-] 127.0.0.1 "GET / HTTP/1.1" status: 200 len: 491 time: 0.0007210
2018-05-11 08:51:13.880 3668 INFO nova.api.openstack.wsgi [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.881 3668 INFO nova.osapi_compute.wsgi.server [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0449822
2018-05-11 08:51:13.887 3668 INFO nova.api.openstack.wsgi [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.889 3668 INFO nova.osapi_compute.wsgi.server [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0053861
2018-05-11 08:51:13.929 3668 INFO nova.osapi_compute.wsgi.server [req-40067327-b2a6-4194-acc6-17696377d123 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers?name=sles15rc HTTP/1.1" status: 200 len: 687 time: 0.0372620
2018-05-11 08:51:14.096 3668 INFO nova.osapi_compute.wsgi.server [req-4a17ff34-f457-4e4b-8975-ad9fafa2e635 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4 HTTP/1.1" status: 200 len:
3110 time: 0.1642580
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] Unexpected exception in API method
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 338, in wrapp
ed
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 73, in wrapper
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return func(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/volumes.py", line 325, in
create
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions volume_id, device)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 166, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, instance, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 147, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, instance, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3518, in attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions disk_bus, device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3455, in _attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3437, in _create_volume_bd
m
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/rpcapi.py", line 926, in reserve_block_d
evice_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return cctxt.call(ctxt, 'reserve_block_device_name', **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 169, in call
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=self.retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 97, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions timeout=timeout, retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions raise result
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 133, in _process_incoming
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions res = self.dispatcher.dispatch(message)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 150, in dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return self._do_dispatch(endpoint, method, ctxt, args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 121, in _do_dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions result = func(ctxt, **new_args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 75, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions function_name, call_dict, binary)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 66, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 188, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions LOG.warning(msg, e, instance=instance)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 157, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 216, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions kwargs['instance'], e, sys.exc_info())
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 204, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4683, in reserve_block_device_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return do_reserve()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 271, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4677, in do_reserve
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, new_bdm)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1496, in _get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, block_device_obj)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 7864, in get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions block_device_obj, mapping=instance_info['mapping'])
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 394, in get_info_from_bdm
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_name = find_disk_dev_for_disk_bus(padded_mapping, bdm_bus)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 197, in find_disk_dev_for_disk_bus
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions dev_prefix)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.613 3668 INFO nova.api.openstack.wsgi [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d680487f6f19 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> |
Description
===========
openstack server add volume fails over 26vols
Steps to reproduce
==================
* I did execute this openstack command.
# create a instance with single volume named sles15rc
# openstack server add volume sles15rc vol2
# openstack server add volume sles15rc vol3
:
# openstack server add volume sles15rc vol26
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
#
Expected result
===============
This command will success.
# openstack server add volume sles15rc vol27
and instance will had '/dev/vdaa' device volumes.
Actual result
=============
# openstack server add volume sles15rc vol26
instance will get named /dev/vdz volume.
Next,
# openstack server add volume sles15rc vol27
Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> (HTTP 500) (Request-ID: req-d95fea94-31fe-4063-9262-a84088cbaf29)
I did kvm based command, Its OK.
#virsh attach-device instance-0000001e ~/vol27.xml
#virsh attach-device instance-0000001e ~/vol28.xml
and instance will had a volumes, vdaa,vdab
It's nova limitation problem.
I made a concept blueprint.
https://blueprints.launchpad.net/nova/+spec/nova-improvement-of-maximum-attach-volumes-more-than-26-vols
Environment
===========
SOC7(Suse Openstack Cloud version 7 openstack-newton)
Logs & Configs
==============
Nova API returned this result.
NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:11.602 3667 INFO nova.osapi_compute.wsgi.server [req-6cf5fdbf-9681-445b-8117-a61acd4057f4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "POST /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4/os-volume_attachments HTT
P/1.1" status: 200 len: 522 time: 0.2834640
2018-05-11 08:51:11.716 3668 INFO nova.osapi_compute.wsgi.server [-] 127.0.0.1 "GET / HTTP/1.1" status: 200 len: 491 time: 0.0007210
2018-05-11 08:51:13.880 3668 INFO nova.api.openstack.wsgi [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.881 3668 INFO nova.osapi_compute.wsgi.server [req-c7fc0e7a-13ec-48e7-947c-cd22232aa31f 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0449822
2018-05-11 08:51:13.887 3668 INFO nova.api.openstack.wsgi [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d68048
7f6f19 - default default] HTTP exception thrown: Instance sles15rc could not be found.
2018-05-11 08:51:13.889 3668 INFO nova.osapi_compute.wsgi.server [req-7cbf4817-8810-4c30-8e09-8b106f66dee4 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/sles15rc HTTP/1.1" status: 404 len: 432 time: 0.0053861
2018-05-11 08:51:13.929 3668 INFO nova.osapi_compute.wsgi.server [req-40067327-b2a6-4194-acc6-17696377d123 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers?name=sles15rc HTTP/1.1" status: 200 len: 687 time: 0.0372620
2018-05-11 08:51:14.096 3668 INFO nova.osapi_compute.wsgi.server [req-4a17ff34-f457-4e4b-8975-ad9fafa2e635 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] 10.19.3.70 "GET /v2.1/b516d75b77bf4dc2b705d680487f6f19/servers/6a324dc8-d2ea-4eba-9870-e2ada1cb2bf4 HTTP/1.1" status: 200 len:
3110 time: 0.1642580
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b70
5d680487f6f19 - default default] Unexpected exception in API method
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/extensions.py", line 338, in wrapp
ed
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/validation/__init__.py", line 73, in wrapper
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return func(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/api/openstack/compute/volumes.py", line 325, in
create
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions volume_id, device)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 166, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, instance, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 147, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, instance, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3518, in attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions disk_bus, device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3455, in _attach_volume
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 3437, in _create_volume_bd
m
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_type=device_type)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/rpcapi.py", line 926, in reserve_block_d
evice_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return cctxt.call(ctxt, 'reserve_block_device_name', **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py", line 169, in call
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=self.retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/transport.py", line 97, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions timeout=timeout, retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 584, in send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions retry=retry)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py", line 575, in _send
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions raise result
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException_Remote: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions Traceback (most recent call last):
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 133, in _process_incoming
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions res = self.dispatcher.dispatch(message)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 150, in dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return self._do_dispatch(endpoint, method, ctxt, args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 121, in _do_dispatch
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions result = func(ctxt, **new_args)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 75, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions function_name, call_dict, binary)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/exception_wrapper.py", line 66, in wrapped
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(self, context, *args, **kw)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 188, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions LOG.warning(msg, e, instance=instance)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 157, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 216, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions kwargs['instance'], e, sys.exc_info())
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions self.force_reraise()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions six.reraise(self.type_, self.value, self.tb)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 204, in decorated_function
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return function(self, context, *args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4683, in reserve_block_device_name
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return do_reserve()
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 271, in inner
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions return f(*args, **kwargs)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 4677, in do_reserve
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, new_bdm)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1496, in _get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions instance, bdms, block_device_obj)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 7864, in get_device_name_for_instance
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions block_device_obj, mapping=instance_info['mapping'])
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 394, in get_info_from_bdm
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions device_name = find_disk_dev_for_disk_bus(padded_mapping, bdm_bus)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/blockinfo.py", line 197, in find_disk_dev_for_disk_bus
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions dev_prefix)
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions NovaException: No free disk device names for prefix 'vd'
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.611 3668 ERROR nova.api.openstack.extensions
2018-05-11 08:51:14.613 3668 INFO nova.api.openstack.wsgi [req-d95fea94-31fe-4063-9262-a84088cbaf29 2e2bd0e5b23c4665a5a78d710e2bbeb5 b516d75b77bf4dc2b705d680487f6f19 - default default] HTTP exception thrown: Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.
<class 'NovaException_Remote'> |
|
| 2018-06-06 13:22:42 |
Matt Riedemann |
nova: importance |
Undecided |
Wishlist |
|
| 2019-01-18 16:46:00 |
melanie witt |
summary |
openstack server add volume fails over 26vols |
openstack server add volume fails over 26vols and returns 500 API error |
|
| 2019-01-18 16:47:08 |
melanie witt |
nova: importance |
Wishlist |
Medium |
|
| 2019-01-18 22:52:30 |
melanie witt |
tags |
|
libvirt |
|
| 2019-01-18 22:53:24 |
melanie witt |
summary |
openstack server add volume fails over 26vols and returns 500 API error |
add volume fails over 26vols and returns 500 API error with libvirt driver |
|
| 2019-01-24 03:26:33 |
OpenStack Infra |
nova: assignee |
Tsuyoshi Nagata (yukari-papa) |
melanie witt (melwitt) |
|
| 2019-01-30 02:16:47 |
OpenStack Infra |
nova: status |
In Progress |
Fix Released |
|
| 2019-01-30 14:16:30 |
Matt Riedemann |
nominated for series |
|
nova/pike |
|
| 2019-01-30 14:16:30 |
Matt Riedemann |
bug task added |
|
nova/pike |
|
| 2019-01-30 14:16:30 |
Matt Riedemann |
nominated for series |
|
nova/queens |
|
| 2019-01-30 14:16:30 |
Matt Riedemann |
bug task added |
|
nova/queens |
|
| 2019-01-30 14:16:30 |
Matt Riedemann |
nominated for series |
|
nova/rocky |
|
| 2019-01-30 14:16:30 |
Matt Riedemann |
bug task added |
|
nova/rocky |
|
| 2019-01-30 14:16:37 |
Matt Riedemann |
nova/pike: importance |
Undecided |
Low |
|
| 2019-01-30 14:16:41 |
Matt Riedemann |
nova/rocky: importance |
Undecided |
Low |
|
| 2019-01-30 14:16:45 |
Matt Riedemann |
nova/pike: status |
New |
Confirmed |
|
| 2019-01-30 14:16:48 |
Matt Riedemann |
nova/queens: status |
New |
Confirmed |
|
| 2019-01-30 14:16:52 |
Matt Riedemann |
nova/rocky: status |
New |
Confirmed |
|
| 2019-01-30 14:16:56 |
Matt Riedemann |
nova/queens: importance |
Undecided |
Low |
|
