About dynamic mirrored volume
A mirrored volume, also known as a RAID 1, is a fault-tolerant volume that duplicates data on two different physical disks. Mirrored volumes are supported on dynamic disk in Windows Server 2000, 2003, 2008, 2011, 2012 and the latest Windows 7/8, and provide data redundancy by using two identical copies (mirrors) of the volume. If one of the disks fails, the data can still be accessed from the remaining disk.
Ways to extend mirrored volume on dynamic disk?
In the past, the most commonly used method is to convert dynamic partition on mirrored volume to basic first, and then extend basic disk partition with AOMEI Partition Assistant. After that, convert back to dynamic disk and add a mirror. Through this way, not only your data but also your whole weekends will be aborted together. No one wants that happen, is there a short-cut which could extend mirrored volume on dynamic disk directly?
The answer is yes. AOMEI Dynamic Disk Manager is designed for the people who want to resize volume on dynamic disk directly. No matter it is the simple volume, spanned volume, striped volume, mirrored volume or RAID-5 volume, it could also do a perfect job. Here is an example about how to use AOMEI Dynamic Disk Manager to extend mirrored volume on Windows Server 2003.
Extend mirrored volume with AOMEI Dynamic Disk Manager
Note: To extend mirrored volume, there must be some unallocated space on two disks, otherwise, you need to shrink volume or delete volume to generate.
Step1. Launch AOMEI Dynamic Disk Manager Server Edition, right-click mirrored volume E: and select "Resize/Move Volume" in the drop-down menu.
Step2. In the pop-up window, drag the right slider rightwards to extend mirrored volume into unallocated space. Then, click "OK".
Step3. You can preview the increased mirrored volume in graphic view or volume list. To save the changes, you need to click "Commit" on the toolbar.
As a complete Software RAID management solution, AOMEI Dynamic Disk Manager also enable you to resize dynamic disk, extend dynamic system volume, expand RAID-5 volume, add drive to RAID, remove drive from RAID, etc. You can free download the demo version of this software and test out.
Tips: For Enterprise users, AOMEI Dynamic Disk Manager Unlimited Edition is a better choice that supports unlimited usage within one company.