Wow - great posts here - thank you; good information.

I just recently been introduced to BackupPC and I've been pursuing this as
a VM appliance to backup non-critical targets.  Thus, as a VM, I would use
remote storage (iSCSI) to provide capacity instead of local virtual disk.
 High-value data is currently being backed up with an enterprise level
product (Commvault <http://www.commvault.com/simpana-software/>).  I
figured BackupPC could backup end-user PCs on an opt-in basis and other
"low value" targets - things we don't currently have backups for.  This
BackupPC appliance enables me to repurpose a bunch of high capacity drives
I have laying around.  Should BackupPC become more heavily utilized and
suffer in performance, then I accept that it will need to be (should be) a
physical solution as you all have stressed.

Good to hear support for AoE - interesting.

Les - as for the offsite copies of the archive, you're speaking of a backup
of the backup.  For the purpose that BackupPC provides, non-critical data,
I'm not so concerned with backing up the backup.  However, should BackupPC
start holding backups that I would need redundancy for, what do you
recommend?  What are you doing?  Since I'm thinking SAN-based storage for
BackupPC, I figured I would just use SAN-based replication.  But should
that not be wise or available, would you just stand up an rSync target and
just rSync /var/lib/BackupPC to some offisite target?

Thanks again, all, for the valued experience and guidance you provide.


On Fri, Jul 13, 2012 at 12:44 PM, Carl Wilhelm Soderstrom <
[email protected]> wrote:

> On 07/13 12:59 , Timothy J Massey wrote:
> > And while a Drobo is one of the very nicest ones, it is still very much
> a small NAS box.
> > BackupPC really wants to be set up on a standalone PC with directly
> attached disks.
>
> I've used BackupPC on a Drobo device. Performance sucked compared to local
> disk, and it was a lot more pain to set up. The Drobo is entirely too
> clever, and will only support ext3 filesystems. So if you want to run XFS
> or
> something else you'll run into all kinds of odd errors (I don't remember
> the
> specifics).
>
> --
> Carl Soderstrom
> Systems Administrator
> Real-Time Enterprises
> www.real-time.com
>
>
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