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Who When What Removed Added
Jiri Denemark 2013-09-23 09:38:00 UTC Status NEW ASSIGNED
Assignee libvirt-maint jyang
Dave Allan 2013-11-06 03:09:29 UTC CC dallan
Assignee jyang pkrempa
juzhang 2013-11-06 03:15:32 UTC CC juzhang, ypu
Andrew Theurer 2014-03-27 16:41:09 UTC CC atheurer
Andrew Theurer 2014-03-27 17:59:15 UTC CC jmiao
Flags needinfo?(jmiao)
Jincheng Miao 2014-03-28 05:29:42 UTC Flags needinfo?(jmiao)
hongming 2014-04-08 08:48:12 UTC CC honzhang
Xuesong Zhang 2014-05-06 07:53:52 UTC CC xuzhang
Alexander Bisogiannis 2014-05-21 16:40:38 UTC CC abisogia
Tomas Von Veschler 2014-05-21 18:52:59 UTC CC tvvcox
Marcelo Tosatti 2014-05-21 23:19:41 UTC Sub Component Virtualization KVM
CC mtosatti
Component libvirt kernel
Assignee pkrempa mtosatti
Daniel Berrangé 2014-05-22 09:47:25 UTC CC berrange
Marcelo Tosatti 2014-05-30 21:41:10 UTC Sub Component Virtualization KVM
Component kernel libvirt
Assignee mtosatti libvirt-maint
Red Hat Bugzilla 2014-05-30 21:41:10 UTC Group private
Jiri Denemark 2014-06-02 07:16:42 UTC Assignee libvirt-maint mkletzan
Marcelo Tosatti 2014-06-02 18:08:03 UTC CC mkletzan
Flags needinfo?(mkletzan)
Marcelo Tosatti 2014-06-03 16:01:47 UTC Flags needinfo?(berrange)
Martin Kletzander 2014-06-03 16:36:31 UTC Flags needinfo?(mkletzan) needinfo?(berrange)
Martin Kletzander 2014-06-17 14:47:05 UTC Whiteboard NUMA
Flags needinfo?(mtosatti)
John Skeoch 2014-06-24 00:09:55 UTC CC dallan pmyers
Marcelo Tosatti 2014-06-30 18:18:24 UTC Flags needinfo?(mtosatti)
Martin Kletzander 2014-07-16 18:23:28 UTC Keywords Upstream
Status ASSIGNED POST
Jiri Denemark 2014-08-04 09:07:03 UTC Status POST MODIFIED
Fixed In Version libvirt-1.2.7-1.el7
errata-xmlrpc 2014-08-04 09:53:40 UTC Status MODIFIED ON_QA
Yoshiki Ohmura 2014-08-07 04:13:02 UTC CC yohmura
Yoshiki Ohmura 2014-08-27 14:54:59 UTC Flags needinfo?(mkletzan)
Martin Kletzander 2014-08-27 15:23:03 UTC Flags needinfo?(mkletzan)
Tomas Dosek 2014-09-01 04:59:04 UTC Priority medium high
CC tdosek
Jan Kurik 2014-09-01 05:09:08 UTC Blocks 1135871
Jan Kurik 2014-09-01 05:09:44 UTC Keywords ZStream
Marina Kalinin 2014-09-01 14:05:24 UTC CC mkalinin
John Skeoch 2014-09-07 23:11:10 UTC CC acathrow rbalakri
Jincheng Miao 2014-11-20 10:23:57 UTC Status ON_QA VERIFIED
John Jarvis 2014-12-10 21:20:00 UTC Blocks 1171792
Martin Kletzander 2015-01-08 11:12:35 UTC Doc Text Cause: For domains with <numatune><memory mode='strict' nodeset='X'/> libvirt strictly prohibited qemu/kvm from allocating memory from NUMA nodes outside the nodeset X.

Consequence: When qemu initializes, kvm needs to allocate some memory from the DMA32 zone. If that zone was present only on a NUMA node outside that X, the allocation failed and the domain couldn't start.

Fix: libvirt only uses numa_membind() calls for restricting qemu user process at start and might restrict it using cgroups only after the memory was allocated (it has started).

Result: libvirt can start domains with memory strictly pinned to any available nodeset.
errata-xmlrpc 2015-03-04 15:02:00 UTC Status VERIFIED RELEASE_PENDING
errata-xmlrpc 2015-03-05 07:24:51 UTC Status RELEASE_PENDING CLOSED
Resolution --- ERRATA
Last Closed 2015-03-05 02:24:51 UTC
Luyao Huang 2015-03-27 04:03:59 UTC Blocks 1206424
Ján Tomko 2016-03-24 10:08:00 UTC Group private
CC jtomko
Ján Tomko 2016-03-24 10:08:47 UTC CC dvrao.584
Perry Myers 2016-04-26 16:29:17 UTC CC pmyers
lejeczek 2019-09-28 10:19:19 UTC CC peljasz
Arreth 2019-11-20 15:37:29 UTC CC reyum3

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