Xen on lager for DOMU

Xen on lager for DOMU

[George John]

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Hi all,

I was able to bring up Dom0 in lager board by steps followed by charles.
What could be the steps I could follow to bring up DomU in xen for lager
board.?..How to bring xen-utils in the filesystem(yocto build) of Dom0
linux for configuring DomU.

Regards,
George

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Re: Xen on lager for DOMU

[Julien Grall]

On 24/01/2017 13:05, George John wrote:
> Hi all,

Hello,


> I was able to bring up Dom0 in lager board by steps followed by charles.
> What could be the steps I could follow to bring up DomU in xen for lager
> board.?..

You can give a look to:
	- https://wiki.xen.org/wiki/Mainline_Linux_Kernel_Configs
	- 
https://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions#DomU_kernel_and_DTS

Alternatively, you can find a distribution where the kernel has Xen 
options enabled. It may be the case in Yocto, or you can look at centos 
(see [1]).

How to bring xen-utils in the filesystem(yocto build) of Dom0
> linux for configuring DomU.

I don't know much about Yocto. I have CCed Iurri who I think is using 
Yocto. It might be able to help you here.

Cheers,

[1] https://blog.xenproject.org/2015/10/05/xen-in-centos-7-aarch64/

-- 
Julien Grall

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Re: Xen on lager for DOMU

[Oleksandr Andrushchenko]

On 01/26/2017 09:11 PM, Julien Grall wrote:
>
>
> On 24/01/2017 13:05, George John wrote:
>> Hi all,
>
> Hello,
>
>
>> I was able to bring up Dom0 in lager board by steps followed by charles.
>> What could be the steps I could follow to bring up DomU in xen for lager
>> board.?..
>
> You can give a look to:
>     - https://wiki.xen.org/wiki/Mainline_Linux_Kernel_Configs
>     - 
> https://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions#DomU_kernel_and_DTS
>
> Alternatively, you can find a distribution where the kernel has Xen 
> options enabled.
For testing and some development on ARM64 I use Ubuntu for DomU [2], [3]
> It may be the case in Yocto, or you can look at centos (see [1]).
>
> How to bring xen-utils in the filesystem(yocto build) of Dom0
>> linux for configuring DomU.
>
> I don't know much about Yocto. I have CCed Iurri who I think is using 
> Yocto. It might be able to help you here.
>
> Cheers,
>
> [1] https://blog.xenproject.org/2015/10/05/xen-in-centos-7-aarch64/
>
[2] https://github.com/xen-troops/manifests/wiki/DomU-Ubuntu-on-H3-M3
[3] https://help.ubuntu.com/community/Xen

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Re: Xen on lager for DOMU

[Iurii Mykhalskyi]

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Hi George,

I didn't test official Renesas yocto layer for Lager board.

But general approach to bring-up xen-tools in Dom0 rootfs are follow:
1. clone meta-virtualization layer along with other layers
2. Append xen-base package into default package list (e.g.
core-image-minimal or weston-image-minimal).
3. In addition you need to add Xen specific options to Dom0 kernel config
(please refer to [1] as reference).

After that please refer to Oleksandr mail about DomU start-up.

[1] https://wiki.xen.org/wiki/Mainline_Linux_Kernel_Configs

With the best regards,
Iurii


On Fri, Jan 27, 2017 at 9:46 AM, Oleksandr Andrushchenko <andr2000@gmail.com
> wrote:

> On 01/26/2017 09:11 PM, Julien Grall wrote:
>
>>
>>
>> On 24/01/2017 13:05, George John wrote:
>>
>>> Hi all,
>>>
>>
>> Hello,
>>
>>
>> I was able to bring up Dom0 in lager board by steps followed by charles.
>>> What could be the steps I could follow to bring up DomU in xen for lager
>>> board.?..
>>>
>>
>> You can give a look to:
>>     - https://wiki.xen.org/wiki/Mainline_Linux_Kernel_Configs
>>     - https://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization
>> _Extensions#DomU_kernel_and_DTS
>>
>> Alternatively, you can find a distribution where the kernel has Xen
>> options enabled.
>>
> For testing and some development on ARM64 I use Ubuntu for DomU [2], [3]
>
>> It may be the case in Yocto, or you can look at centos (see [1]).
>>
>> How to bring xen-utils in the filesystem(yocto build) of Dom0
>>
>>> linux for configuring DomU.
>>>
>>
>> I don't know much about Yocto. I have CCed Iurri who I think is using
>> Yocto. It might be able to help you here.
>>
>> Cheers,
>>
>> [1] https://blog.xenproject.org/2015/10/05/xen-in-centos-7-aarch64/
>>
>> [2] https://github.com/xen-troops/manifests/wiki/DomU-Ubuntu-on-H3-M3
> [3] https://help.ubuntu.com/community/Xen
>



-- 

Iurii Mykhalskyi | Lead Software Engineer
GlobalLogic
P +38.044.492.9695x3664  M +38.096.311.5467  S mad-nemoi
www.globallogic.com
<http://www.globallogic.com/>
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Re: Xen on lager for DOMU

[George John]

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Thank you all for the positive replies. I will try it out.

Thanks and regards,
George

On Fri, Jan 27, 2017 at 2:11 PM, Iurii Mykhalskyi <
iurii.mykhalskyi@globallogic.com> wrote:

> Hi George,
>
> I didn't test official Renesas yocto layer for Lager board.
>
> But general approach to bring-up xen-tools in Dom0 rootfs are follow:
> 1. clone meta-virtualization layer along with other layers
> 2. Append xen-base package into default package list (e.g.
> core-image-minimal or weston-image-minimal).
> 3. In addition you need to add Xen specific options to Dom0 kernel config
> (please refer to [1] as reference).
>
> After that please refer to Oleksandr mail about DomU start-up.
>
> [1] https://wiki.xen.org/wiki/Mainline_Linux_Kernel_Configs
>
> With the best regards,
> Iurii
>
>
> On Fri, Jan 27, 2017 at 9:46 AM, Oleksandr Andrushchenko <
> andr2000@gmail.com> wrote:
>
>> On 01/26/2017 09:11 PM, Julien Grall wrote:
>>
>>>
>>>
>>> On 24/01/2017 13:05, George John wrote:
>>>
>>>> Hi all,
>>>>
>>>
>>> Hello,
>>>
>>>
>>> I was able to bring up Dom0 in lager board by steps followed by charles.
>>>> What could be the steps I could follow to bring up DomU in xen for lager
>>>> board.?..
>>>>
>>>
>>> You can give a look to:
>>>     - https://wiki.xen.org/wiki/Mainline_Linux_Kernel_Configs
>>>     - https://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization
>>> _Extensions#DomU_kernel_and_DTS
>>>
>>> Alternatively, you can find a distribution where the kernel has Xen
>>> options enabled.
>>>
>> For testing and some development on ARM64 I use Ubuntu for DomU [2], [3]
>>
>>> It may be the case in Yocto, or you can look at centos (see [1]).
>>>
>>> How to bring xen-utils in the filesystem(yocto build) of Dom0
>>>
>>>> linux for configuring DomU.
>>>>
>>>
>>> I don't know much about Yocto. I have CCed Iurri who I think is using
>>> Yocto. It might be able to help you here.
>>>
>>> Cheers,
>>>
>>> [1] https://blog.xenproject.org/2015/10/05/xen-in-centos-7-aarch64/
>>>
>>> [2] https://github.com/xen-troops/manifests/wiki/DomU-Ubuntu-on-H3-M3
>> [3] https://help.ubuntu.com/community/Xen
>>
>
>
>
> --
>
> Iurii Mykhalskyi | Lead Software Engineer
> GlobalLogic
> P +38.044.492.9695x3664  M +38.096.311.5467  S mad-nemoi
> www.globallogic.com
> <http://www.globallogic.com/>
> http://www.globallogic.com/email_disclaimer.txt
>

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