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Hi Sébastien,

Good ideas. There is a very tricky way to solve this problem.

In addition,
The step 2 and 3 can be left out. Because the instance snapshot can be
marked public. Then we can lanuch instance from the snapshot in another
tenant.
Anothe Question,
How about when the instance is attached with volume? How to migrate the
Volume? It seems that the Volume can not be marked publice? Do you have any
ideas?


On Thu, Nov 29, 2012 at 3:38 PM, Sébastien Han <han.sebastien at gmail.com>wrote:

> Hi,
>
> What I will do to achieve what you want:
>
> _ take a snapshot of your instance
> _ export the snapshot from wherever it's stored (filesystem for instance)
> _ import it to Glance, make the image to public or assign it to the tenant
> (not 100% sure if the latest is possible though...)
> _ run a new vm with the based image previously created
>
> Some steps could be avoided like step 2 and 3. You could use the admin
> user to snapshot and then run the snapshot from the other tenan. However
> it's NOT recommended.
>
> Cheers.
>
> On Nov 29, 2012 7:47 AM, "Tim Bell" <Tim.Bell at cern.ch> wrote:
> >
> >
> >
> > We were also interested in this function but could not find an easy way
> to do it.
> >
> >
> >
> > The operation becomes more complex when there are attached volumes and
> potentially different permissions between the two projects.
> >
> >
> >
> > Tim
> >
> >
> >
> > From: openstack-bounces+tim.bell=cern.ch at lists.launchpad.net [mailto:
> openstack-bounces+tim.bell=cern.ch at lists.launchpad.net] On Behalf Of Lei
> Zhang
> > Sent: 29 November 2012 06:09
> > To: openstack at lists.launchpad.net
> > Subject: [Openstack] Is there any way to migrate the Instance between
> the projects/tenants?
> >
> >
> >
> > Hi all,
> >
> >
> >
> > As the subject say, is there any way to do this? I search the Internet
> and only found the migration bewteen two physical machine.
> >
> >
> > thanks
> >
> > --
> >
> > Lei Zhang
> >
> >
> >
> > Blog: http://jeffrey4l.github.com
> >
> > twitter/weibo: @jeffrey4l
> >
> >
> >
> >
> > _______________________________________________
> > Mailing list: https://launchpad.net/~openstack
> > Post to     : openstack at lists.launchpad.net
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> >
>
>


-- 
Lei Zhang

Blog: http://jeffrey4l.github.com
twitter/weibo: @jeffrey4l
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