I had thought about it, but from what I understand that limits the other VMs
to Solaris. I have a few different administrators that are going to be
running their own OSes (freebsd, linux, possibly windows), as well as some
development ones (like jnode).  From what I was able to find, that means
that I need to run Xen with the newer AMD-V featureset; thus the reason for
the new board and cpus.

Malachi

On 3/13/07, Alexander Kolbasov <[EMAIL PROTECTED]> wrote:

> A little background...  Awhile back, a FreeBSD server (running 7
domains) I
> had running for 3 years (without reboot) got hacked into over Christmas
> break.  They wiped everything, including most of the logs.  I was able
to
> determine that they got in from one of the user accounts.  As you could
> probably tell, no reboot also means being a bit behind on the security
> patches as well...
>
> Anyways, so the plan with the new server is keeping each domain
completely
> isolated.  The plan is a base Solaris install, ZFS on the data drives
> (utilizing regular snapshots to rollback incase of being hacked), and
> running each domain as a Xen domU.  In order to ensure that each OS gets
the
> benefits of ZFS, I plan on sharing (NFS with ACL) a directory for each
OS,
> and then letting the domUs do NFS-based install (still local machine).

Have you considered using Zones (N1 Grid Containers) instead of xen?

- Alexander Kolbasov


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