The system partition © on one of our servers is very low on disk space (1 GB remaining). It's a long story but the server needs to run a program that requires at least 10 GB of free space on C for temporary files, and the temp directory cannot be changed to another drive letter. 1 GB isn't enough for a server OS drive anyway. For some reason the C partition was only set to 15 GB when the server was set up. It's running Windows Server 2003. The other partition on the disk (E) is 53 GB. I have uninstalled all the programs on C that I can, and reinstalled on the E partition, and I have moved all other files that I can to E. There is no other way to gain disk space. C is a Dynamic MBR partition.
So, I tried to reallocate free space from E to C using Easeus Server Edition, but it wouldn't let me do it, and neither would GParted. So I backed up the entire E drive and deleted the partition to leave 53 GB of unallocated space, thinking this would solve the problem. If I try to allocate some of the free space to the C partition, Easeus fails on the reboot at 1% completion with "Insufficient disk space", which is odd. If I try to do this with GParted it fails with "Parted can't resize partitions managed by Windows Dynamic Disk". If I try with diskpart.exe in Windows I get "This volume cannot be extended". If I try with the Disk Management Console I get "The selected volume is a system or boot disk or was created on a basic disk on an earlier version of Windows and cannot be extended."
Why is this so difficult - what am I doing wrong?!