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Description of problem:
For host NUMA there are 4 cell id configuration. Launch virt-manager, Click Generate from host NUMA configuration button, found it only display the vcpu in cell id equal 0.
Version-Release number of selected component (if applicable):
libvirt-0.9.1-1.el6.x86_64
virt-manager-0.8.6-4.el6.noarch
How reproducible:
Always
Steps to Reproduce:
1. # virsh capabilities
...
<topology>
<cells num='4'>
<cell id='0'>
<cpus num='16'>
<cpu id='0'/>
<cpu id='4'/>
<cpu id='8'/>
<cpu id='12'/>
<cpu id='16'/>
<cpu id='20'/>
<cpu id='24'/>
<cpu id='28'/>
<cpu id='32'/>
<cpu id='36'/>
<cpu id='40'/>
<cpu id='44'/>
<cpu id='48'/>
<cpu id='52'/>
<cpu id='56'/>
<cpu id='60'/>
</cpus>
</cell>
<cell id='1'>
<cpus num='16'>
<cpu id='1'/>
<cpu id='5'/>
<cpu id='9'/>
<cpu id='13'/>
<cpu id='17'/>
<cpu id='21'/>
<cpu id='25'/>
<cpu id='29'/>
<cpu id='33'/>
<cpu id='37'/>
<cpu id='41'/>
<cpu id='45'/>
<cpu id='49'/>
<cpu id='53'/>
<cpu id='57'/>
<cpu id='61'/>
</cpus>
</cell>
<cell id='2'>
<cpus num='16'>
<cpu id='2'/>
<cpu id='6'/>
<cpu id='10'/>
<cpu id='14'/>
<cpu id='18'/>
<cpu id='22'/>
<cpu id='26'/>
<cpu id='30'/>
<cpu id='34'/>
<cpu id='38'/>
<cpu id='42'/>
<cpu id='46'/>
<cpu id='50'/>
<cpu id='54'/>
<cpu id='58'/>
<cpu id='62'/>
</cpus>
</cell>
<cell id='3'>
<cpus num='16'>
<cpu id='3'/>
<cpu id='7'/>
<cpu id='11'/>
<cpu id='15'/>
<cpu id='19'/>
<cpu id='23'/>
<cpu id='27'/>
<cpu id='31'/>
<cpu id='35'/>
<cpu id='39'/>
<cpu id='43'/>
<cpu id='47'/>
<cpu id='51'/>
<cpu id='55'/>
<cpu id='59'/>
<cpu id='63'/>
</cpus>
</cell>
</cells>
</topology>
...
2. Select a shutdown guest in virt-manager, Click Generate from host NUMA configuration button, click Apply button
3. Then the values will display in Default pinning textbox. Check these values are right or not
Actual results:
It display as 0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60. Which are all in cell id=0
Expected results:
Since this button is about host NUMA configuration, and from the host it has 4 cell id. So I think it should support user to select the cell id (1 or more) or display all the cpu id in all cell id if can not select cell.
Additional info:
What that 'configure from numa' button does is try to find the numa cell who's available memory amount is closest to the memory requested by the VM. it then builds a cpuset str from all the cpus associated with that cell. it is intended to not generate a cpuset str across multiple cells. so what you are seeing is expected. Closing as NOTABUG, please reopen if I've misunderstood
Description of problem: For host NUMA there are 4 cell id configuration. Launch virt-manager, Click Generate from host NUMA configuration button, found it only display the vcpu in cell id equal 0. Version-Release number of selected component (if applicable): libvirt-0.9.1-1.el6.x86_64 virt-manager-0.8.6-4.el6.noarch How reproducible: Always Steps to Reproduce: 1. # virsh capabilities ... <topology> <cells num='4'> <cell id='0'> <cpus num='16'> <cpu id='0'/> <cpu id='4'/> <cpu id='8'/> <cpu id='12'/> <cpu id='16'/> <cpu id='20'/> <cpu id='24'/> <cpu id='28'/> <cpu id='32'/> <cpu id='36'/> <cpu id='40'/> <cpu id='44'/> <cpu id='48'/> <cpu id='52'/> <cpu id='56'/> <cpu id='60'/> </cpus> </cell> <cell id='1'> <cpus num='16'> <cpu id='1'/> <cpu id='5'/> <cpu id='9'/> <cpu id='13'/> <cpu id='17'/> <cpu id='21'/> <cpu id='25'/> <cpu id='29'/> <cpu id='33'/> <cpu id='37'/> <cpu id='41'/> <cpu id='45'/> <cpu id='49'/> <cpu id='53'/> <cpu id='57'/> <cpu id='61'/> </cpus> </cell> <cell id='2'> <cpus num='16'> <cpu id='2'/> <cpu id='6'/> <cpu id='10'/> <cpu id='14'/> <cpu id='18'/> <cpu id='22'/> <cpu id='26'/> <cpu id='30'/> <cpu id='34'/> <cpu id='38'/> <cpu id='42'/> <cpu id='46'/> <cpu id='50'/> <cpu id='54'/> <cpu id='58'/> <cpu id='62'/> </cpus> </cell> <cell id='3'> <cpus num='16'> <cpu id='3'/> <cpu id='7'/> <cpu id='11'/> <cpu id='15'/> <cpu id='19'/> <cpu id='23'/> <cpu id='27'/> <cpu id='31'/> <cpu id='35'/> <cpu id='39'/> <cpu id='43'/> <cpu id='47'/> <cpu id='51'/> <cpu id='55'/> <cpu id='59'/> <cpu id='63'/> </cpus> </cell> </cells> </topology> ... 2. Select a shutdown guest in virt-manager, Click Generate from host NUMA configuration button, click Apply button 3. Then the values will display in Default pinning textbox. Check these values are right or not Actual results: It display as 0,4,8,12,16,20,24,28,32,36,40,44,48,52,56,60. Which are all in cell id=0 Expected results: Since this button is about host NUMA configuration, and from the host it has 4 cell id. So I think it should support user to select the cell id (1 or more) or display all the cpu id in all cell id if can not select cell. Additional info: