Solved

Problem adding mirror to system partition

Posted on 2008-10-17
4
1,008 Views
Last Modified: 2010-04-21
We have a SBS 2003 server which had a couple of dynamic discs with 3 partitions mirrored onto the 2nd disk. This was working fine until the primary disk started to fail and windows wouldnt boot.
I fixed it my removing the 1st hard disk and reconfiguring the 2nd to the primary and rebooting. Then I removed the disk from the configuration using disk manager.

Now I have received a replacement disk so I installed it and configured as a dynamic disk. I then mirrored the 3 partitions onto the new disk. Two partitions are fine but I am getting the following error message when doing the system partition :-
"Local Disk Manager could not update the boot file for any boot partitions on the target disk. Verify your arcpath listings in the file boot.ini or through the bootcfg.exe utility."
It rebuilds the partition but I am concerned that it is not updating the boot record etc... which could result in a problem if the primary hard disk fails.

C:\Documents and Settings\Administrator>type c:\boot.ini

[boot loader]

timeout=30

default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS

[operating systems]

multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Windows Server 2003 for Small Business Server" /fastdetect

Open in new window

0
Comment
Question by:grblades
  • 2
  • 2
4 Comments
 
LVL 31

Expert Comment

by:Henrik Johansson
ID: 22747405
Duplicate the line in [operating systems] section and increase the disk-parameter on the additional line.

multi(0)disk(1)rdisk(0)partition(1)\WINDOWS="Windows Server 2003 for Small Business Server - Boot Mirror" /fastdetect
 

0
 
LVL 36

Author Comment

by:grblades
ID: 22756837
I added that line and then removed and readded the mirror but I still get the same error.
Do I need to reboot first?
0
 
LVL 31

Accepted Solution

by:
Henrik Johansson earned 500 total points
ID: 22762434
As stated in the message, you nead to verify/update the ARC paths by editing boot.ini manually because disk manager can't do it for you.
Ensure that you have ARC paths for both disks defined in boot.ini and can boot with each option from the boot menu.
I just remembered that my previous post was comparing with a SCSI-based system. If using IDE, you change the rdisk

See KB about how ARC path is configured.
http://support.microsoft.com/kb/102873
0
 
LVL 36

Author Closing Comment

by:grblades
ID: 31507132
Incrementing the rdisk value fixed the problem. Thanks
0

Featured Post

How your wiki can always stay up-to-date

Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
- Increase transparency
- Onboard new hires faster
- Access from mobile/offline

Join & Write a Comment

Introduction At 19:33 (UST) on Tuesday 21st September the long awaited email arrived with the subject title of “ANNOUNCING THE AVAILABILITY OF WINDOWS SBS 7 PREVIEW”.  It was time to drop whatever I was doing and dedicate as much bandwidth as possi…
Setting up a Microsoft WSUS update system is free relatively speaking if you have hard disk space and processor capacity.   However, WSUS can be a blessing and a curse. For example, there is nothing worse than approving updates and they just have…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.
This demo shows you how to set up the containerized NetScaler CPX with NetScaler Management and Analytics System in a non-routable Mesos/Marathon environment for use with Micro-Services applications.

706 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

18 Experts available now in Live!

Get 1:1 Help Now