*** This bug is a duplicate of bug 1386511 ***
https://bugs.launchpad.net/bugs/1386511
This is duplicate of https://bugs.launchpad.net/nova/+bug/1386511 which
is already fixed
** Changed in: nova
Importance: High => Undecided
** Changed in: nova
Status: Confirmed => Invalid
** This bug has been marked a duplicate of bug 1386511
VMWare: attach a iscsi volume to a VirtualIDEController
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https://bugs.launchpad.net/bugs/1383100
Title:
Vmware: attach an iscsi volume to instance failed
Status in OpenStack Compute (nova):
Invalid
Bug description:
When I try to attach an iscsi volume which created by cinder lvm iscsi
driver to an instance. I discovered the following two problems:
1. In current code base,When attaching an iscsi volume, it choose the
adapter type the same way as the attachment of a VMDK volume :
def _attach_volume_iscsi(self, connection_info, instance, mountpoint):
......
(vmdk_file_path, adapter_type,
disk_type) = vm_util.get_vmdk_path_and_adapter_type(hardware_devices)
self.attach_disk_to_vm(vm_ref, instance,
adapter_type, 'rdmp',
device_name=device_name)
Indeed, the adapter type should always be "lsiLogicsas". It is easy
to appear an odd scenario that an iscsi volume is attached on an IDE
adapter.
2. The current code always choose to rescan the first host's HBA of a
cluster.
eg. You have two hosts in a cluster of a vcenter : host01 and host
02. If you want to attach an iscsi volume to an instance spawned in
host02. The attach code should rescan the host02's HBA and discover
the target. But, In fact the code is always rescan the host01's HBA:
def _iscsi_rescan_hba(self, target_portal):
"""Rescan the iSCSI HBA to discover iSCSI targets."""
host_mor = vm_util.get_host_ref(self._session, self._cluster)
The "host_mor" always represent the first host. The following error
may be produced:
2014-10-20 10:50:07.917 21540 ERROR oslo.messaging.rpc.dispatcher
[req-bdf00be9-194f-474d-a61b-5c998c36bdea ] Exception during message handling:
The virtual disk is either corrupted or not a supported format.
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher Traceback
(most recent call last):
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 134,
in _dispatch_and_reply
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
incoming.message))
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 177,
in _dispatch
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
self._do_dispatch(endpoint, method, ctxt, args)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/oslo/messaging/rpc/dispatcher.py", line 123,
in _do_dispatch
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher result
= getattr(endpoint, method)(ctxt, **new_args)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 418, in
decorated_function
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/exception.py", line 88, in wrapped
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher payload)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/exception.py", line 71, in wrapped
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
f(self, context, *args, **kw)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 302, in
decorated_function
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher pass
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 288, in
decorated_function
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 330, in
decorated_function
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
kwargs['instance'], e, sys.exc_info())
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 318, in
decorated_function
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
function(self, context, *args, **kwargs)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 4550, in
attach_volume
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
do_attach_volume(context, instance, driver_bdm)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/openstack/common/lockutils.py", line
272, in inner
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
f(*args, **kwargs)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 4548, in
do_attach_volume
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
bdm.destroy(context)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 4545, in
do_attach_volume
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
self._attach_volume(context, instance, driver_bdm)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 4568, in
_attach_volume
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
self.volume_api.unreserve_volume(context, bdm.volume_id)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/compute/manager.py", line 4560, in
_attach_volume
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
do_check_attach=False, do_driver_attach=True)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/block_device.py", line 46, in
wrapped
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher ret_val
= method(obj, context, *args, **kwargs)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/block_device.py", line 261, in
attach
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
connector)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/openstack/common/excutils.py", line 82,
in __exit__
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
six.reraise(self.type_, self.value, self.tb)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/block_device.py", line 252, in
attach
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
device_type=self['device_type'], encryption=encryption)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/driver.py", line 455, in
attach_volume
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
mountpoint)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/volumeops.py", line 401,
in attach_volume
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
self._attach_volume_iscsi(connection_info, instance, mountpoint)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/volumeops.py", line 387,
in _attach_volume_iscsi
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
device_name=device_name)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/volumeops.py", line 73,
in attach_disk_to_vm
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
vm_util.reconfigure_vm(self._session, vm_ref, vmdk_attach_config_spec)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/vm_util.py", line 1334,
in reconfigure_vm
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
session._wait_for_task(reconfig_task)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/nova/virt/vmwareapi/driver.py", line 676, in
_wait_for_task
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
self.wait_for_task(task_ref)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 382, in
wait_for_task
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
evt.wait()
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/eventlet/event.py", line 121, in wait
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
hubs.get_hub().switch()
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/eventlet/hubs/hub.py", line 293, in switch
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher return
self.greenlet.switch()
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/oslo/vmware/common/loopingcall.py", line 76,
in _inner
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
self.f(*self.args, **self.kw)
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher File
"/usr/lib/python2.6/site-packages/oslo/vmware/api.py", line 423, in _poll_task
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher raise
task_ex
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
VMwareDriverException: The virtual disk is either corrupted or not a supported
format.
2014-10-20 10:50:07.917 21540 TRACE oslo.messaging.rpc.dispatcher
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