I have a server running GroupWise. Has a small Btrfs partition (that is full) and a large XFS partition that is mostly unused. All the GroupWise apps run in the FULL Btrfs partition. If this were Windows I could easily shrink one partition and expand the other. Apparently, can't shrink XFS? :-(

How do I fix this space allocation problem? Tried using DD to "clone" to a larger drive (500GB to 1TB), but the image created was corrupted somehow. There should be an EASY solution, but can't find one or think of one. [I saw KB 7018329 that talks about adding a drive, but that seems to deal with virtual drives, and I am dealing with a real hard drive. Plus, seems like data could be corrupted easily with one partition spanning 2 drives, and would cause mounting problems.]