Public bug reported:
An encountered exception in the pci whitelist will cause the periodic
hypervisor update loop to terminate and not be tried again. Retries
should continue at the normal interval.
Scenario 1:
Update the nova.conf with the pci_whitelist as follows:
pci_passthrough_whitelist = [ {"devname": "hed1", "physical_network":
"physnet1"},{"physical_network": "physnet1", "address":
"*:04:00.0"},{"physical_network": "physnet2", "address": "*:04:00.1"}]
We get the following error in the nova compute log if hed1 is not
present. But compute still shows up and the periodic hypervisor update
stops working.
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
[req-0e7e62d5-23c9-48f2-8ca4-b47b763c29df None None] Error updating resources
for node padawan-cp1-comp0001-mgmt.
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager Traceback (most recent
call last):
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/compute/manager.py",
line 6472, in update_available_resource
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
rt.update_available_resource(context)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/compute/resource_tracker.py",
line 531, in update_available_resource
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
self._update_available_resource(context, resources)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/oslo_concurrency/lockutils.py",
line 271, in inner
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager return f(*args,
**kwargs)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/compute/resource_tracker.py",
line 564, in _update_available_resource
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager node_id=n_id)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/manager.py",
line 68, in __init__
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager self.dev_filter =
whitelist.Whitelist(CONF.pci_passthrough_whitelist)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/whitelist.py",
line 78, in __init__
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager self.specs =
self._parse_white_list_from_config(whitelist_spec)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/whitelist.py",
line 59, in _parse_white_list_from_config
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager spec =
devspec.PciDeviceSpec(ds)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/devspec.py",
line 134, in __init__
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
self._init_dev_details()
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/devspec.py",
line 155, in _init_dev_details
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager raise
exception.PciDeviceNotFoundById(id=self.dev_name)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager PciDeviceNotFoundById:
PCI device hed1 not found
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
** Affects: nova
Importance: Undecided
Assignee: Raghuveer Shenoy (rshenoy)
Status: New
** Changed in: nova
Assignee: (unassigned) => Raghuveer Shenoy (rshenoy)
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https://bugs.launchpad.net/bugs/1603034
Title:
pci whitelist exception will kill the periodic update of the
hypervisor statistics
Status in OpenStack Compute (nova):
New
Bug description:
An encountered exception in the pci whitelist will cause the periodic
hypervisor update loop to terminate and not be tried again. Retries
should continue at the normal interval.
Scenario 1:
Update the nova.conf with the pci_whitelist as follows:
pci_passthrough_whitelist = [ {"devname": "hed1", "physical_network":
"physnet1"},{"physical_network": "physnet1", "address":
"*:04:00.0"},{"physical_network": "physnet2", "address": "*:04:00.1"}]
We get the following error in the nova compute log if hed1 is not
present. But compute still shows up and the periodic hypervisor update
stops working.
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
[req-0e7e62d5-23c9-48f2-8ca4-b47b763c29df None None] Error updating resources
for node padawan-cp1-comp0001-mgmt.
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager Traceback (most
recent call last):
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/compute/manager.py",
line 6472, in update_available_resource
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
rt.update_available_resource(context)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/compute/resource_tracker.py",
line 531, in update_available_resource
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
self._update_available_resource(context, resources)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/oslo_concurrency/lockutils.py",
line 271, in inner
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager return f(*args,
**kwargs)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/compute/resource_tracker.py",
line 564, in _update_available_resource
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager node_id=n_id)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/manager.py",
line 68, in __init__
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager self.dev_filter
= whitelist.Whitelist(CONF.pci_passthrough_whitelist)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/whitelist.py",
line 78, in __init__
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager self.specs =
self._parse_white_list_from_config(whitelist_spec)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/whitelist.py",
line 59, in _parse_white_list_from_config
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager spec =
devspec.PciDeviceSpec(ds)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/devspec.py",
line 134, in __init__
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
self._init_dev_details()
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager File
"/opt/stack/venv/nova-20160607T195234Z/lib/python2.7/site-packages/nova/pci/devspec.py",
line 155, in _init_dev_details
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager raise
exception.PciDeviceNotFoundById(id=self.dev_name)
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
PciDeviceNotFoundById: PCI device hed1 not found
2016-07-13 09:22:42.146 28800 ERROR nova.compute.manager
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