[Ovirt-devel] How to make a Ovirt Cloud
Subhendu Ghosh
sghosh at redhat.com
Mon Aug 11 19:01:57 UTC 2008
Niranjan M.R wrote:
> Hi all,
>
> I am newbie to this list and to the ovirt technology . I would like to
> know like
>
> i have a system with 4GB RAM, 160 GBHDD, and AMD Athlon(tm) 64 X2 Dual
> Core Processor 4000 system. With F9 installed , i use KVM for creating
> VM's.
> I have a similar system with the same configuration and in that system
> also i have F9 installed and use KVM to run certain VM's under it
>
> What i would like to know, Is there a way i can combine both these
> system's in to one system (not physically) but through Network or
> something like that
> and install Ovirt . So that Ovirt thinks that i have total 8 GB RAM,
> 320GB HDD and 4 Processors. And i can create VM's using this pool of
> resources
>
> Does oVirt alone would be enough or Do i need some kind of Grid kind of
> software to combine systems.
>
> Any ideas on the above would be helpful
>
What you are describing is a single-system-image. oVirt does not do that.
oVirt is designed to take the hardware systems, install a minimal
kernel+hypervisor+tools layers, and then create a virtual pool of resources on
which VMs can be deployed. The VMs are still going to be constrained by
underlying physical resources.
--
-regards
Subhendu Ghosh
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