I have a PowerEdge R720xd with (3) 600GB drive setup in RAID 5 configuration. From the factory, Dell created a single 'Disk 0' with 80GB (C:) drive which has Windows 2008 R2 Server installed. The (D:) drive is setup as the DATA partition.
The C: drive needs to be increased as it has 7GB free. I tried shrinking D: drive to allow the extending of the C: drive but this doesn't seem to be possible from Disk Manager. I would like to hear from the community about the best way to accomplish this.
I have looked at 3rd party tools such as: