[one-users] [Help] How to reboot a VM when the VM crashes?

cat fa boost.subscribing at gmail.com
Wed Dec 21 20:10:13 PST 2011


There is an equivalent to a power button(SHUTDOWN), but there is no
equivalent to a reset button.

2011/12/22 Hutson Betts <hut101 at tamu.edu>

> Wait, this implies that there is no equivalent to a power button or
> reset button on the front of a computer? Wouldn't this should be a
> necessity of every VM management tool.
>
> As it stands, I can suspend/resume VMs, or I can (shutdown|cancel) VMs
> into a deleted state. However, there is no way to shutdown (Analogous to
> powered-off) a VM (External to the VM) and resume it later without loss
> of data.
>
> In:
> http://opennebula.org/_detail/documentation:rel3.0:states-complete.png
> There should probably be a (restart) from [running] -> [boot].
> Probably would be a hard-reset.
>
>
> --
> Hutson Betts
> Computer Science and Engineering
> Texas A&M University
>
>
> On Wed, 2011-12-21 at 12:42 +0100, richard -rw- weinberger wrote:
> > 2011/12/20 Carlos Martín Sánchez <cmartin at opennebula.org>:
> > > Hi,
> > >
> > > You can use the 'onevm restart' command, see [1] for more information
> on the
> > > VM life-cycle.
> > >
> >
> > As cat fa already pointed out this is not going to work.
> > A reset command would be really nice to have.
> >
> > Reset should remove the virtual machine from the hyperviser and
> > restart it without
> > removing and recreating it in OpenNebula.
> >
>
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>
>
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