Source code about live migration

Source code about live migration

[Yangyang]

Hi,All
I'm trying to find out the xen source code responsible for live migration
and check the resource allocation on it. Has anyone ever done this before
and give me some hint?

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Re: Source code about live migration

[George Dunlap]

The source code for live migration is in
xen.hg/tools/libxc/xc_domain_save.c and
xen.hg/tools/libxc/xc_domain_restore.c.

I'm not sure what you mean by "check the resource allocation on it",
so I can't tell you if someone else has done it.

 -George

On Thu, Jun 2, 2011 at 4:34 PM, Yangyang <ywu009@fiu.edu> wrote:
> Hi,All
> I'm trying to find out the xen source code responsible for live migration
> and check the resource allocation on it. Has anyone ever done this before
> and give me some hint?
>
> --
> View this message in context: http://xen.1045712.n5.nabble.com/Source-code-about-live-migration-tp4448457p4448457.html
> Sent from the Xen - Dev mailing list archive at Nabble.com.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>

Re: Source code about live migration

[George Dunlap]

There was some analysis of it done in this paper:

http://portal.acm.org/citation.cfm?id=1251223

A PDF can be found here:

http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.138.4067&rep=rep1&type=pdf

This paper was written several years ago, so it's probably worth
looking at again.

Peace,
 -George

On Fri, Jun 3, 2011 at 2:32 PM, Yangyang <yangyangbm@gmail.com> wrote:
> Thanks, George. That helps.
> I am trying the resource allocation of Xen on live migration. For example,
> the amount of CPU, bandwidth allocated to do the migration process.
> Have a good day.
>
> On Fri, Jun 3, 2011 at 6:26 AM, George Dunlap <dunlapg@umich.edu> wrote:
>>
>> The source code for live migration is in
>> xen.hg/tools/libxc/xc_domain_save.c and
>> xen.hg/tools/libxc/xc_domain_restore.c.
>>
>> I'm not sure what you mean by "check the resource allocation on it",
>> so I can't tell you if someone else has done it.
>>
>>  -George
>>
>> On Thu, Jun 2, 2011 at 4:34 PM, Yangyang <ywu009@fiu.edu> wrote:
>> > Hi,All
>> > I'm trying to find out the xen source code responsible for live
>> > migration
>> > and check the resource allocation on it. Has anyone ever done this
>> > before
>> > and give me some hint?
>> >
>> > --
>> > View this message in context:
>> > http://xen.1045712.n5.nabble.com/Source-code-about-live-migration-tp4448457p4448457.html
>> > Sent from the Xen - Dev mailing list archive at Nabble.com.
>> >
>> > _______________________________________________
>> > Xen-devel mailing list
>> > Xen-devel@lists.xensource.com
>> > http://lists.xensource.com/xen-devel
>> >
>
>
>
> --
> Regards.
> -Yangyang Wu
> CS PhD@FIU
> http://visa.cs.fiu.edu/~yangyang
>
>