On Fri, Sep 11, 2015 at 04:03:20PM +0200, Michal Privoznik wrote:
> On 11.09.2015 11:34, Mcburn wrote:
> > Hey at all,
> >
> > my Name is Jens-Uwe Sperling. Iám a young student in computer science.
> > I want install a VM for testing at home.
> >
> > i had install a VM with virt-install and the default parameters. (Number
> > cpu, mem etc.)
> >
> > After that i install my OS and configure it.
> >
> > Now i want work on this image in a transient way.
> > So i can use the OS with the given config but every change i do from now
> > should not change my image.
> >
> > I found three ways to do that:
> >
> > - Make a snapshot from my image and kill the snapshot after using.
>
> Yes, this will work perfectly.
>
> > - Using the transient option in the xml file under disk.
>
> Wow, I didn't even know we have such element.
Don't expect it to actually work with QEMU though :-)
if (disk->transient) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("transient disks not supported yet"));
goto error;
}
Regards,
Daniel
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