On 07/23 03:15 , Rob Owens wrote:
> > No, what I'm saying is that you should build your installation on some
> > arbitrary system somewhere; get it working (but not full of data); then
> > boot your real server hardware with knoppix, set up the drives with RAID;
> > then clone your installation onto the bare drives. Are you familiar with
> > cloning an OS installation across a network via tar+netcat? It's pretty
> > much the same thing as using BackupPC_tarCreate to generate a tar stream and
> > send that across the network onto a drive somewhere else; except you run a
> > tar command on the sending side instead of a BackupPC command.
> I'll look into that.  But it sounds like it's not exactly what I'm
> looking for.  

The above paragraph is just for setting up your backup server on RAID1, if
the Knoppix installer didn't support doing that by itself.

> I'm shooting for something that requires no user
> intervention when installing in a new machine.  I think what you are
> suggesting would require somebody to verify that the correct module for
> the ethernet card, for instance, gets installed.

No, for your hypothetical disaster-recovery situation, some of the ideas I
proposed were:

- Mail one of your RAID disks with OS+data pool, have them boot from that.
  (OS being Knoppix on that disk).
- Mail one of your RAID disks with just the data pool. Then have the remote
  site plug the drive in some way or another (doesn't have to be a bootable
  method of attaching; not all machines can boot from firewire for
  instance). Then have them boot that machine with Knoppix and let you in
  via ssh, from whence you can do all your restores remotely. 

Mind you, there's probably better ways out there than the ones I'm thinking
of. Maybe something involving Mondo will be appropriate for your bare-metal
restores. (Its hardware detection isn't as good as knoppix; but the
simplicity is hard to beat).

-- 
Carl Soderstrom
Systems Administrator
Real-Time Enterprises
www.real-time.com

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