Hi All,
and thanks for helping me

So if i does not mistakte, we cannot use anymore cascadelake Server in centos 8.3?
Cluster configuration is Secure CascadeLake Server Family



Here is output of the sql query :

    name    |                cpu_name                |                  cpu_flags                   |                                  cpu_verb                                   
------------+----------------------------------------+----------------------------------------------+-----------------------------------------------------------------------------
 moria | Secure Intel Cascadelake Server Family | vmx,mds-no,md-clear,model_Cascadelake-Server | Cascadelake-Server,+md-clear,+mds-no,-hle,-rtm,+tsx-ctrl,+arch-capabilities


So in your link they said TSX is disabled by default, may i enable it? or the best option is to change cluster cpu type to lower value?

Sorry for all my question i'm quite lost


Regards,
Lionel.
De: "Lucia Jelinkova" <ljelinko@redhat.com>
À: thomas@hoberg.net
Cc: "users" <users@ovirt.org>
Envoyé: Mardi 15 Décembre 2020 10:20:08
Objet: [ovirt-users] Re: Bad CPU TYPE after Centos 8.3

Hi Lionel,

Thank you for the output from the virsh command. The interesting part is this:
<model usable='yes'>Cascadelake-Server-noTSX</model>
<model usable='no'>Cascadelake-Server</model>
The Cascadelake-Server is not usable any more in 8.3 [1] yet that is what the cluster is probably configured with. 
Could you please run the following query for your cluster to be sure?

select name, cpu_name, cpu_flags, cpu_verb from cluster;

Could you please also run the virsh domcapabilities command on one of your active and running 8.2 hosts to see if they support Cascadelake-Server-noTSX? 

1: https://www.phoronix.com/scan.php?page=news_item&px=Red-Hat-RHEL-8.3

Thank you, 

Lucia






_______________________________________________
Users mailing list -- users@ovirt.org
To unsubscribe send an email to users-leave@ovirt.org
Privacy Statement: https://www.ovirt.org/privacy-policy.html
oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/
List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/PWYZH3SK2WALLMWYS45EDAENP4IJQLSZ/