Reviewed: https://review.openstack.org/200630
Committed:
https://git.openstack.org/cgit/openstack/nova/commit/?id=920586868daeef4367a5ea367e394d3fe3e572f5
Submitter: Jenkins
Branch: master
commit 920586868daeef4367a5ea367e394d3fe3e572f5
Author: lyanchih <lya...@inwinstack.com>
Date: Fri Jul 10 17:03:31 2015 +0000
NUMATopologyFilter raise exception and not continue filter next node
NUMATopologyFilter raise exception and not continue filter next node
when there is no wanted pagesize in current filtered host.
Catch MemoryPageSizeNotSupported exception to prevent this exception
suspend procedure of filter hosts.
Change-Id: Ice092c871beeca5de2fa6bbf274240f4db508008
Closes-Bug: 1473308
** Changed in: nova
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1473308
Title:
NUMATopologyFilter raise exception and not continue filter next node
when there is no wanted pagesize in current filtered host
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) kilo series:
New
Status in OpenStack Compute (nova) liberty series:
New
Bug description:
version:
2015.1.0
question:
NUMATopologyFilter raise exception and not continue filter next node when
there is no wanted pagesize in current filtered host
Reproduce steps:
There are two compute nodes: Node1 and Node2 .
Node1 has 2M and 4K page size, and Node2 has 1G and 4K page size.
set hw:mem_page_size=1048576 in flavor, and create an instance by using this
flavor
Expected result:
NUMATopologyFilter returns Node2 to build instance
Actual result:
NUMATopologyFilter raise this exception when NUMATopologyFilter filters Node1
and do not continue to filter Node2.
Exception during message handling: Page size 1048576 is not supported by the
host.
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher Traceback
(most recent call last):
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 142,
in _dispatch_and_reply
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
executor_callback))
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 186,
in _dispatch
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
executor_callback)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 130,
in _do_dispatch
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher result
= func(ctxt, **new_args)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 142, in
inner
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher return
func(*args, **kwargs)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/scheduler/manager.py", line 86, in
select_destinations
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
filter_properties)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 67,
in select_destinations
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
filter_properties)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line
138, in _schedule
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
filter_properties, index=num)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/scheduler/host_manager.py", line 524, in
get_filtered_hosts
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher hosts,
filter_properties, index)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/filters.py", line 78, in
get_filtered_objects
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
list_objs = list(objs)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/filters.py", line 44, in filter_all
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher if
self._filter_one(obj, filter_properties):
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/scheduler/filters/__init__.py", line 27,
in _filter_one
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher return
self.host_passes(obj, filter_properties)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/scheduler/filters/numa_topology_filter.py",
line 54, in host_passes
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
pci_stats=host_state.pci_stats))
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/hardware.py", line 1048, in
numa_fit_instance_to_host
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
host_cell, instance_cell, limits)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/hardware.py", line 778, in
_numa_fit_instance_cell
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
host_cell, instance_cell)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/hardware.py", line 631, in
_numa_cell_supports_pagesize_request
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher return
verify_pagesizes(host_cell, inst_cell, [inst_cell.pagesize])
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/virt/hardware.py", line 621, in
verify_pagesizes
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher if
host_cell.can_fit_hugepages(pagesize, inst_cell_mem):
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher File
"/usr/lib/python2.7/site-packages/nova/objects/numa.py", line 144, in
can_fit_hugepages
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher raise
exception.MemoryPageSizeNotSupported(pagesize=pagesize)
2015-07-09 13:08:56.771 10446 TRACE oslo_messaging.rpc.dispatcher
MemoryPageSizeNotSupported: Page size 1048576 is not supported by the host.
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