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How to increase drive size in a RAID 1 array

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mgerman

IS-IT--Management
Nov 3, 2009
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I have a Windows Server 2003 machine with an Intel Entry Server Board 5875WP1-E motherboard. I have two 112 GB drives setup in a Raid 1 array (mirrored) using the Fastbuild Utility 2.01 from Promise Technology. The drives are partitioned to a 20 GB C: (system) drive and a 92 GB D: (data) drive.



The D: partition is running out of space. I want to replace both drives with two 1 TB drives and have the free space added to the current D: partition.



I replaced one of the old drives with a new one, started and ran the Fastbuild utility to re-build the mirror to the new drive. Then I replaced the other old drive with the other new one and rebuilt the array again. At this point the system boots and sees the array as identical to the original array at 112 GB in size. I disconnected one of the new drives and deleted the array to try to boot the system from the other new drive as a stand alone drive but got an error message along the lines of please replace the boot disk.

To get the system bootable, I re-connected the 2nd drive, entered Fastbuild and rebuilt the array back to the 1st drive.



I'm trying to get this all planned out before I try again. I've been reading up and the best I understand is I need to do this:

Disconnect one of the drives for use as a backup if needed.

Startup and enter Fastbuild and delete the array.

Enter BIOS and disable RAID in order for the system to boot from the stand alone drive (I would love if someone could verify this step).

Boot up to Windows and run a 3rd party utility (Easus) to adjust the drive partitions the way I want them.

If all is well with the first drive and boots up at this point, shut down and reconnect the 2nd drive.

Startup and delete the 2nd drive partitions (maybe not necessary)? Restart and re-enable RAID in the BIOS. Enter Fastbuild and create a new array to the 2nd drive.



I'm open to any suggestions but would love to hear from anyone that has successfully done this.



Thank you!

Marty
 
How does this relate to Cisco Routers? Might be able to get more information from the Server area.

------------------------------------
Dallas, Texas
Telecommunications Tech
CCVP, CCNA, Net+

CCNP in the works
 
My bad, sorry. I'll post it in another forum.
 
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