Here is the info from STX side Processors 2Physical Cores Per Processor 32Hyper-Threading Yes CPU Assignments Create Cpu Profile <http://37.50.100.18:8080/admin/8/addcpuprofile/> Function Processor Logical Cores Platform *Processor 0 : *0,64 vSwitch Shared Application *Processor 0 : *17-31,81-95 *Processor 1 : *56-63,120-127 Application-isolated *Processor 0 : *1-16,65-80 *Processor 1 : *32-55,96-119 On Tue, Dec 7, 2021 at 1:46 PM open infra <openinfradn@gmail.com> wrote:
Hi Thiago,
I have configured the worker as mentioned in the given link and dedicated cpu_policy set in the flavor. Instance creation failed with the following error.
No valid host was found. There are not enough hosts available.
controller-0:~$ openstack flavor show dn.large -c properties
+------------+--------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------+--------------------------------------------------------------------------------------------------------+
| properties | hw:cpu_cores='2', hw:cpu_policy='dedicated', hw:cpu_sockets='1', hw:cpu_threads='2', hw:numa_nodes='1' |
+------------+--------------------------------------------------------------------------------------------------------+
Regards,
Danishka
On Tue, Dec 7, 2021 at 1:18 AM Brito, Thiago <Thiago.Brito@windriver.com> wrote:
Hi Danishka,
Whatever you configure on the platform as Application-isolated core for a node will get to cpu_dedicated_set on stx-openstack. Please check this doc: https://docs.starlingx.io/r/stx.5.0/admintasks/openstack/configure-dedicated...
Thiago ------------------------------ *From:* open infra <openinfradn@gmail.com> *Sent:* Monday, December 6, 2021 3:15 PM *To:* starlingx-discuss@lists.starlingx.io < starlingx-discuss@lists.starlingx.io> *Subject:* [Starlingx-discuss] How to enable cpu_dedicated_set
[Please note: This e-mail is from an EXTERNAL e-mail address] Hi,
Is the cpu_dedicated_set is already enabled in stx based openstack? How to verify and enable it?
Regards, Danishka