Actually mdraid (Linux software raid) is awesome for cloning.  All the raid 
Metadata is on the raid partition.  And much better for data recovery situation 
s.  I would recommend downloading clonezilla (
http://clonezilla.org/downloads/download.php?branch=stable ), it's free. It's 
basically like ghost, but has more features.

~larry

Sent from my Verizon Wireless 4G LTE smartphone


-------- Original message --------
From: Alan Smith
Date:05/02/2014 7:35 AM (GMT-06:00)
To: User discussion about the Rivendell Radio Automation System
Subject: [RDD] OT: Clone Appliance Hard Drive-Raid 1

Hi Everyone,

   Another not-quite-Rivendell related question here, but I know there
are some brilliant minds around here...

I have a Rivendell stand-alone based on the appliance v2.  I have a LOT
of work invested in this, and I would like to clone the hard drive(s).

The problem is during installation, I set up the appliance on a software
Raid 1 array.

I have googled, but have read mixed results on "cloning" Linux MD Raid.

In my mind, it can't be that hard, but some suggest it can't be done
with the tools I have.

The tools I have available to me are:

Ghost 2003 (Dos boot floppy)
Acronis True Image WD Edition
Knoppix

In my mind, if I do a "sector" copy, and copy one drive at a time, it
shouldn't matter if the cloning software can read the filesystem or not...

Am I off base here?

Thanks for any tips,

-Alan

PS  I seem to think maybe dd (under Knoppix?) is the way to go, but
since I will be cloning to an identical drive, how can I be sure which
one is which?  Having never used dd I don't want to destroy my work!
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