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EchoBinaryFlag for United States of America

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How to restore a disk image to a formatted raid volume w/no OS?

We have a computer with 2 SATA slots.
That computer has 1 160GB drive that is almost full.
The motherboard supports on-board RAID. We will be putting in 2 SATA 500GB drives in a RAID 1 configuration.
The OS and filesystem of the 160GB drive is NTFS/Windows SBS 2003
How can we image the contents of the old 160GB drive onto the new 500GB RAID 1 such that the computer will not have to be re-installed.

The ultimate goal is to grow the storage capacity and add _some_ redundancy w/RAID1 while not having to rebuild the system after the hard drive upgrade.
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Gary Case
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This is easy as long as the RAID array is enumerated through the BIOS so it will be "seen" by your imageing utility.

(1)  Install the RAID drivers on your SBS2003 system.
(2)  Image the system to an external drive.
(3)  Remove the current drive; install the 2 new drives and create the RAID array
(4)  Restore the image from the external drive to the new "drive".

Done :-)

... You will, of course, need an external drive with enough capacity to hold the image :-)
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ASKER

garycase:
I guess the heart of my question is repeated in your list for item (4). How would one do that? copying information on a formatted but bare "drive" or volume, that has no system on it from an external drive, such that the MBR and other important stuff gets written to as well. A simple copy doesnt seem like it would work. The idea is to copy the workign OS back onto the volume and then boot from it. No fuss - no muss. - at least - thats my hope.
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Gary Case
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Thanks!
Also - you were right, the onboard RAID (some form of gimp'ed Adaptech) was NOT showing as one volume. I tried GParted Live CD with the onboard card and it was a whole lot of failure.
I went and purchased BootIT-NG and a highPoint RocketRaid 1720 and it all worked like a charm.
I did learn something else. Either I did it oddly, or - making images and restoring them takes a LOOOOOOOONG time.

Anyway - thanks! Your advice helped and the project is done. :)
You're most welcome.

... as for the imaging time => Yes, an image of a 160GB partition (that's "... almost full ...") takes a long time.   I always partition drives with a more modest OS partition (usually 30GB for XP, 40GB for Vista), and keep all of the data on a different partition.   That does two things:  (1)  Images of the OS are much quicker ... mine typically take ten minutes;  and (2)  if the OS ever gets corrupted and you need to restore from an image, the restore has NO impact on the data (since it's on a different partition).

Also, a hardware RAID card (like you purchased) is MUCH better than the onboard controller ... that was a good choice :-)