Bug 1384848 - [RFE] Ironic Introspection for NUMA node & PCI Mapping with Numa and Memory Channel List
Summary: [RFE] Ironic Introspection for NUMA node & PCI Mapping with Numa and Memory C...
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-ironic-python-agent
Version: 10.0 (Newton)
Hardware: x86_64
OS: Linux
Target Milestone: Upstream M2
: 12.0 (Pike)
Assignee: RHOS Maint
QA Contact: mlammon
Depends On:
Blocks: 1389435 1404319 1442136 1469576
TreeView+ depends on / blocked
Reported: 2016-10-14 09:20 UTC by Franck Baudin
Modified: 2018-02-05 19:02 UTC (History)
18 users (show)

Fixed In Version: openstack-ironic-python-agent-2.1.1-0.20170614134215.30e0da1.el7ost
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1404319 (view as bug list)
Last Closed: 2017-12-13 20:49:23 UTC
Target Upstream Version:

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Launchpad 1635253 0 None None None 2016-11-10 12:13:45 UTC
OpenStack gerrit 424729 0 None None None 2017-05-25 04:44:02 UTC
Red Hat Product Errata RHEA-2017:3462 0 normal SHIPPED_LIVE Red Hat OpenStack Platform 12.0 Enhancement Advisory 2018-02-16 01:43:25 UTC

Description Franck Baudin 2016-10-14 09:20:45 UTC
Description of problem:

The numa node associated with the PCI devices (NICs) and the  list of CPU cores available on each NUMA nodes shall be introspected. The Operator will require these details for configuring the DPDK options in openvswitch.

For instance, the operator will aim to configure two cores / 4 hyperthread of socket 0 to process packets related to the socket 0 NIC, and the same for the numa node 1.

Comment 1 Saravanan KR 2016-11-07 10:01:52 UTC
Ironic RFE - https://bugs.launchpad.net/ironic-inspector/+bug/1635253

Comment 7 Vijay Chundury 2017-01-06 10:10:49 UTC
Anjali and Franck,
This the blue print:

We are still targeting M3 release.
Once the spec gets workflowed we should be on track.


Comment 8 atelang 2017-01-09 12:03:06 UTC
Patches being worked upstream by ksundara

Comment 9 Bertrand 2017-01-16 08:21:36 UTC
Additional comment from partner:
The introspected information should also include the entire cpu topology including cpu IDs and siblings mapping .  (such as accepted by “virsh capabilities” command).



Comment 14 Ziv Greenberg 2017-10-25 12:42:51 UTC
Has been verified.


Comment 17 errata-xmlrpc 2017-12-13 20:49:23 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.


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