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From "Rohit Yadav (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (CLOUDSTACK-8424) KVM: allow a way to add CPU flags/features specific to a host
Date Tue, 28 Apr 2015 11:22:06 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-8424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rohit Yadav closed CLOUDSTACK-8424.
-----------------------------------
    Resolution: Fixed

> KVM: allow a way to add CPU flags/features specific to a host
> -------------------------------------------------------------
>
>                 Key: CLOUDSTACK-8424
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8424
>             Project: CloudStack
>          Issue Type: Improvement
>      Security Level: Public(Anyone can view this level - this is the default.) 
>            Reporter: Rohit Yadav
>            Assignee: Rohit Yadav
>             Fix For: 4.6.0, 4.5.1
>
>
> Right now, if we want to enable CPU features such as "vmx" on KVM guest vms, there is
no way to do that. The improvement is to add a flag in agent.properties per host that is specific
for a host using the property "guest.cpu.features=vmx vme" where features are space separated.
This will lead to adding <feature policy='require' name='vmx'/> in the <cpu> section
of the created XML. This can be useful to start guest VMs that need vmx, the primary purpose
is to provision nested virtualized kvm hosts on a kvm host to test CloudStack :)



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