Thank you very much, I'll test a change of a VM disk. Best regards
2015-01-23 11:27 GMT+01:00 Carlos Martín Sánchez <cmar...@opennebula.org>: > Hi, > > On Fri, Jan 23, 2015 at 8:55 AM, Manuel Alfonso López Rourich < > alfonso.lo...@cenits.es> wrote: > >> Good morning, >> >> I'd like to create a back-up copy of a VM and move it to another zone, so >> that if there is any problem I could restore the VM to a previous state. >> >> I found that in ONE 4.6 you can create a VM or a disk snapshot, and I saw >> that related snapshot files remain associated with the VM, in its own zone. >> >> What I'd like to do is to move those files to another zone (for example >> the disk snapshot image) or at least move them to another machine, to avoid >> those files to be in the same machine which has been used to deploy the >> zone. >> >> Is there any way to do that? what are the files associated with the >> snapshots? >> >> Thank you very much for your help. >> >> Best regards >> > > I think you could use a live disk snapshot [1] for that. OpenNebula will > create a new Image in the same datastore as the original Image, and then > you can clone that new img to a different DS [2] (in the same zone). > > Moving images to a different zone is not supported. To do that, you can > take the image file from the DS, the file's path is stored in the SOURCE > attribute shown in 'oneimage show <id>'. This will be straight forward for > file-based datastores, not so much for other type of drivers. Then register > a new image in the new zone as usual. > > Hope it helps > > [1] > http://docs.opennebula.org/4.10/user/virtual_resource_management/vm_guide_2.html#disk-snapshoting > [2] > http://docs.opennebula.org/4.10/user/virtual_resource_management/img_guide.html#clone-images > > -- > Carlos Martín, MSc > Project Engineer > OpenNebula - Flexible Enterprise Cloud Made Simple > www.OpenNebula.org <http://www.opennebula.org/> | cmar...@opennebula.org > | @OpenNebula <http://twitter.com/opennebula> <cmar...@opennebula.org> > >
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