[one-users] Storage and Service management

[Rangababu Chakravarthula]

Florian,
My 2 cents.
I think these are two separate things. Building a storage solution and
having VM's accessing the shared storage.
You can probably use contextualization and at the time when VM comes up, you
can mount the storage on to the VM.
ZFS definitely gives redundancy, snapshots, deduplication etc.

On a different note, you can also have shared storage directly mounted to
the compute nodes and have the VM disk files reside on shared storage.
You can still apply ZFS at the VM disk file level .

Ranga
On Fri, Apr 30, 2010 at 3:33 AM, florian chazal <florianchazal at gmail.com>wrote:

>
> Hi all,
>
> I'm sorry if these questions shouldn't be asked here but I'm a bit lost :
> I currently have a kind of IaaS which works, that is to say 3 nodes (with
> kvm hypervisor) monitoring by OpenNebula 1.4 helped by the onemc management
> console (1.0.1). We can say that I have a basic private cloud compute
> service. Therefore I want to reach the next step, that is to say :
>    - A service enabling to attach storage volume to an vm instance (like
> the walrus module of eucalyptus, I guess)
> What I want to build is a storage Infrastructure which enable to store
> files, with authentification, encryption and autonomic redundancy services,
> on distributed storage equipment. But I'm a bit lost in wich kind of product
> I should look for (Hadoop?, GlusterFS, ZFS, CloudStore, CloudLoop,
> TwistedCloud .... I'm completly lost about the architecture of the cloud
> storage)
>    - A service manager such as Claudia
>
> To sum up :
> Anyone has already tried to create a Storage service ? Or any body has any
> idea of what I need to build this ?
>
> Anyone has already tried to use Claudia ? with open nebula?
>
> Is another Service manager based on OCCI ?
>
> I'm looking for ideas ...
> Thanks in advance.
>
>  Thanks a lot to the open nebula developpers, this an owesome project !
> --
> Florian Chazal
>
>
>
> --
> Florian Chazal
>
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>
>
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