Dear openstack community,
I have a packstack all-in-one environment and I would like to resize one of the
vms. It seems like the resize process fails due to an issue with cinder
NOTE: the vm boots from volume and not from image
This is the vm I am trying to resize
[root@openstack ~(keystone_admin)]# openstack server show
7292a929-54d9-4ce6-a595-aaf93a2be320
+--------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value
|
+--------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| OS-DCF:diskConfig | MANUAL
|
| OS-EXT-AZ:availability_zone | nova
|
| OS-EXT-SRV-ATTR:host | openstack.localdomain
|
| OS-EXT-SRV-ATTR:hypervisor_hostname | openstack.localdomain
|
| OS-EXT-SRV-ATTR:instance_name | instance-0000005f
|
| OS-EXT-STS:power_state | Shutdown
|
| OS-EXT-STS:task_state | None
|
| OS-EXT-STS:vm_state | error
|
| OS-SRV-USG:launched_at | 2018-05-14T07:24:00.000000
|
| OS-SRV-USG:terminated_at | None
|
| accessIPv4 |
|
| accessIPv6 |
|
| addresses | privatenetwork=192.168.1.106,
129.94.14.238
|
| config_drive |
|
| created | 2018-05-14T07:23:52Z
|
| fault | {u'message': u'The server has either
erred or is incapable of performing the requested operation. (HTTP 500)
(Request-ID: req-bf6a33bd-affc-48a3-80f3-e6e1be459e7a)', u'code': 500,
u'details': u' File |
| |
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 204, in
decorated_function\n return function(self, context, *args, **kwargs)\n File
"/usr/lib/python2.7/site- |
| | packages/nova/compute/manager.py",
line 3810, in resize_instance\n self._terminate_volume_connections(context,
instance, bdms)\n File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 3843, |
| | in _terminate_volume_connections\n
connector)\n File "/usr/lib/python2.7/site-packages/nova/volume/cinder.py",
line 188, in wrapper\n res = method(self, ctx, *args, **kwargs)\n File
"/usr/lib/python2.7 |
| | /site-packages/nova/volume/cinder.py",
line 210, in wrapper\n res = method(self, ctx, volume_id, *args, **kwargs)\n
File "/usr/lib/python2.7/site-packages/nova/volume/cinder.py", line 416, in
|
| | terminate_connection\n connector)\n
File "/usr/lib/python2.7/site-packages/cinderclient/v3/volumes.py", line 426,
in terminate_connection\n {\'connector\': connector})\n File
"/usr/lib/python2.7/site- |
| | packages/cinderclient/v3/volumes.py",
line 346, in _action\n resp, body = self.api.client.post(url, body=body)\n
File "/usr/lib/python2.7/site-packages/cinderclient/client.py", line 146, in
post\n return |
| | self._cs_request(url, \'POST\',
**kwargs)\n File "/usr/lib/python2.7/site-packages/cinderclient/client.py",
line 134, in _cs_request\n return self.request(url, method, **kwargs)\n
File "/usr/lib/python2.7 |
| |
/site-packages/cinderclient/client.py", line 123, in request\n raise
exceptions.from_response(resp, body)\n', u'created': u'2018-05-28T07:54:40Z'}
|
| flavor | m1.medium (3)
|
| hostId |
ecef276660cd714fe626073a18c11fe1c00bec91c15516178fb6ac28
|
| id | 7292a929-54d9-4ce6-a595-aaf93a2be320
|
| image |
|
| key_name | None
|
| name | danrod-server
|
| os-extended-volumes:volumes_attached | [{u'id':
u'f1ac2e94-b0ed-4089-898f-5b6467fb51e3'}]
|
| project_id | d58cf22d960e4de49b71658aee642e94
|
| properties |
|
| security_groups | [{u'name': u'admin'}, {u'name':
u'R-Studio Server'}]
|
| status | ERROR
|
| updated | 2018-05-28T07:54:40Z
|
| user_id | c412f34c353244eabecd4b6dc4d36392
|
+--------------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Cinder volume logs
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio
[req-bf6a33bd-affc-48a3-80f3-e6e1be459e7a c412f34c353244eabecd4b6dc4d36392
d58cf22d960e4de49b71658aee642e94 - default default] Failed to delete initiator
iqn iqn.1994-05.com.redhat:401b935e7b19 from target.
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio Traceback (most
recent call last):
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio File
"/usr/lib/python2.7/site-packages/cinder/volume/targets/lio.py", line 197, in
terminate_connection
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio
run_as_root=True)
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio File
"/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 271, in
inner
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio return
f(*args, **kwargs)
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio File
"/usr/lib/python2.7/site-packages/cinder/volume/targets/lio.py", line 52, in
_execute
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio return
utils.execute(*args, **kwargs)
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio File
"/usr/lib/python2.7/site-packages/cinder/utils.py", line 123, in execute
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio return
processutils.execute(*cmd, **kwargs)
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio File
"/usr/lib/python2.7/site-packages/oslo_concurrency/processutils.py", line 389,
in execute
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio
cmd=sanitized_cmd)
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio
ProcessExecutionError: Unexpected error while running command.
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio Command: sudo
cinder-rootwrap /etc/cinder/rootwrap.conf cinder-rtstool delete-initiator
iqn.2010-10.org.openstack:volume-f1ac2e94-b0ed-4089-898f-5b6467fb51e3
iqn.1994-05.com.redhat:401b935e7b19
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio Exit code: 1
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio Stdout: u''
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio Stderr:
u'Traceback (most recent call last):\n File "/bin/cinder-rtstool", line 10, in
<module>\n sys.exit(main())\n File
"/usr/lib/python2.7/site-packages/cinder/cmd/rtstool.py", line 313, in main\n
delete_initiator(target_iqn, initiator_iqn)\n File
"/usr/lib/python2.7/site-packages/cinder/cmd/rtstool.py", line 143, in
delete_initiator\n target = _lookup_target(target_iqn, initiator_iqn)\n
File "/usr/lib/python2.7/site-packages/cinder/cmd/rtstool.py", line 123, in
_lookup_target\n raise RtstoolError(_(\'Could not find target %s\') %
target_iqn)\ncinder.cmd.rtstool.RtstoolError: Could not find target
iqn.2010-10.org.openstack:volume-f1ac2e94-b0ed-4089-898f-5b6467fb51e3\n'
2018-05-28 17:54:39.809 6804 ERROR cinder.volume.targets.lio
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager
[req-bf6a33bd-affc-48a3-80f3-e6e1be459e7a c412f34c353244eabecd4b6dc4d36392
d58cf22d960e4de49b71658aee642e94 - default default] Terminate volume connection
failed: Failed to detach iSCSI target for volume
f1ac2e94-b0ed-4089-898f-5b6467fb51e3.
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager Traceback (most recent
call last):
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager File
"/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 1493, in
terminate_connection
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager force=force)
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/lvm.py", line 848, in
terminate_connection
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager **kwargs)
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager File
"/usr/lib/python2.7/site-packages/cinder/volume/targets/lio.py", line 202, in
terminate_connection
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager raise
exception.ISCSITargetDetachFailed(volume_id=volume['id'])
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager
ISCSITargetDetachFailed: Failed to detach iSCSI target for volume
f1ac2e94-b0ed-4089-898f-5b6467fb51e3.
2018-05-28 17:54:39.813 6804 ERROR cinder.volume.manager
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server
[req-bf6a33bd-affc-48a3-80f3-e6e1be459e7a c412f34c353244eabecd4b6dc4d36392
d58cf22d960e4de49b71658aee642e94 - default default] Exception during message
handling
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server Traceback (most
recent call last):
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 133, in
_process_incoming
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server res =
self.dispatcher.dispatch(message)
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 150,
in dispatch
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server return
self._do_dispatch(endpoint, method, ctxt, args)
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 121,
in _do_dispatch
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server result =
func(ctxt, **new_args)
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server File
"/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 4404, in
terminate_connection
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server force=force)
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server File
"/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 1498, in
terminate_connection
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server raise
exception.VolumeBackendAPIException(data=err_msg)
2018-05-28 17:54:39.814 6804 ERROR oslo_messaging.rpc.server
VolumeBackendAPIException: Bad or unexpected response from the storage volume
backend API: Terminate volume connection failed: Failed to detach iSCSI target
for volume f1ac2e94-b0ed-4089-898f-5b6467fb51e3.
Any thoughts?
Manuel Sopena Ballesteros | Big data Engineer
Garvan Institute of Medical Research
The Kinghorn Cancer Centre, 370 Victoria Street, Darlinghurst, NSW 2010
T: + 61 (0)2 9355 5760 | F: +61 (0)2 9295 8507 | E:
[email protected]<mailto:[email protected]>
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