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Message #88554
[Bug 1966452] Re: Using resources:PCPU property does not result in CPU pinning
There's a typo in flavor specification I was copy-pasting several times
;(
| properties | resouces:PCPU='4', trait:CUSTOM_HIGHCPU='required' |
s/resouces/resources/
** Changed in: nova
Status: Triaged => Invalid
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https://bugs.launchpad.net/bugs/1966452
Title:
Using resources:PCPU property does not result in CPU pinning
Status in OpenStack Compute (nova):
Invalid
Bug description:
When instance is being created from flavor with `--property
resources:PCPU=4`, generated XML doesn't include vcpupin directives
that basically does pinning.
Instead only <vcpu placement='static'>4</vcpu> is present in libvirt
for flavor with PCPU resource.
Nova version: Xena
Sample flavor that's being used:
+----------------------------+----------------------------------------------------+
| Field | Value |
+----------------------------+----------------------------------------------------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| description | None |
| disk | 50 |
| id | 7d4455db-8d5e-4067-8c7d-2e0eb0d642f1 |
| name | cpu-high-flavor_test |
| os-flavor-access:is_public | True |
| properties | resouces:PCPU='4', trait:CUSTOM_HIGHCPU='required' |
| ram | 2048 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 4 |
+----------------------------+----------------------------------------------------+
Generated XML will be attached.
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References