Reviewed: https://review.openstack.org/340599 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=b327006e8cd335c75e97aeebec48940f3f960962 Submitter: Jenkins Branch: master
commit b327006e8cd335c75e97aeebec48940f3f960962 Author: Rafael Folco <[email protected]> Date: Mon Jul 11 22:07:14 2016 +0000 Fix incorrect cellid numbering for NUMA memnode cellid should contain node index, but it actually has the cell nodeset. For the given node topology cells: 0 1 16 17 Wrong cellid: <memnode cellid='0' mode='strict' nodeset='0'/> <memnode cellid='1' mode='strict' nodeset='1'/> <memnode cellid='16' mode='strict' nodeset='16'/> <memnode cellid='17' mode='strict' nodeset='17'/> Correct cellid: <memnode cellid='0' mode='strict' nodeset='0'/> <memnode cellid='1' mode='strict' nodeset='1'/> <memnode cellid='2' mode='strict' nodeset='16'/> <memnode cellid='3' mode='strict' nodeset='17'/> Change-Id: Iae337410492879a7964bcbb4711b057b920bdf79 Closes-Bug: #1602023 ** Changed in: nova Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1602023 Title: Incorrect cellid in NUMA memnode Status in OpenStack Compute (nova): Fix Released Bug description: Description =========== Nova generating wrong cellid for numa memnode. Some systems number nodeset for the NUMA topology in non-sequential way, as follows: node 0 1 16 17 Steps to reproduce ================== Create a flavor w/ hw:numa_nodes=4 (hw:cpu_policy unset) Spawn an instance across multiple nodes Check nodeset in the instance XML Expected result =============== Correct cellid: <memnode cellid='0' mode='strict' nodeset='0'/> <memnode cellid='1' mode='strict' nodeset='1'/> <memnode cellid='2' mode='strict' nodeset='16'/> <memnode cellid='3' mode='strict' nodeset='17'/> Actual result ============= Wrong cellid: <memnode cellid='0' mode='strict' nodeset='0'/> <memnode cellid='1' mode='strict' nodeset='1'/> <memnode cellid='16' mode='strict' nodeset='16'/> <memnode cellid='17' mode='strict' nodeset='17'/> Environment =========== Ubuntu Xenial 16.10, OpenStack Mitaka release, Libvirt 1.3.1 Note: This issue has been found / tested on Ubuntu KVM on Power (ppc64le arch), however, it *may* affect other architectures. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1602023/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
