[one-users] hi

[Joseph Glanville]

Hi there,

Copying the VM's disk live would require first pausing the VM in any
case that I know of (not shutdown, just frozen).
Its pretty hypervisor specific however and unfortunately I am not too
familiar with VMware.

In terms of fault tolerance, at this point in time OpenNebula doesn't
actually employ any systems to restart VMs on other hosts etc. However
you can easily mimic this functionality yourself though the XMLRPC
server or the new Java API.

Kind regards,

Joseph Glanville

GPG Key ID: A5FC8BE3



On Wed, May 19, 2010 at 2:18 AM, Samuel Rodriguez
<samuelrh at infomed.sld.cu> wrote:
> After studying the proposals of free and open source software to deploy a
> cloud computing infrastructure decided that the most interesting so far is
> that offered OpenNebula.
>
> I installed a server OpenNebula 1.4 on Ubuntu Server 9.10 and two nodes with
> the same OS and the hypervisor VMWare Server 2.0.2 and am using an NFS
> server as shared storage.
>
> I want to know if I can make the information saved virtual machine (the disc
> information) automatically, ie without stopping the VMs and copy them in
> another location. Can you help on this?
>
> Also I do not know how it works exactly the fault tolerance. How does the
> system detect a fault and recover automatically?
>
> Could I be made redundant the front-end?
>
>
>
> I am very excited about this new project. Could you please make me your
> opinions as quickly as possible.
>
>
>
> Thank you very much for everything.
>
>
>
>
>
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