Re: KVM Management : Paravirtualized Guests

[Anthony Liguori <anthony@codemonkey.ws>]

jd wrote:
> Hi
>  
>  1.  How to help customers migrate from Xen PV images, to using KVM (with PV support) ?
>   

You have two choices.  Xenner[1] or doing a v2v conversion.

[1] http://kraxel.fedorapeople.org/xenner/

>  2.  Would appreciate any suggestions on making PV support easily available to users. Something we can do to work around, requirements of kernel version > 2.6.25, making virt_io drivers available. Are there pre-built kernels needed/available somewhere ?

Source is available for older Linux kernels on the KVM downloads page.  
You'll have to provide binaries yourself.

>  
>      From recent posts it seems that direction is not to use PV for memory..

I don't know what it means to use "PV for memory".

>  does this mean that now one can use any kernel and needs virt_io drivers ? Can some one help explain the state and direction in this area.
>   

I don't understand this question either.

Regards,

Anthony Liguori

> Thanks
> /Jd
>
>
>
>       
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