GRAID mini was initially a single partition formatted HFS+ under GPT partitioning-scheme.
Repartitioned it as MBR partitioning-scheme where the HFS+partition (existing but reduced) was followed by an NTFS partition. The repartitioning of the disk and the formatting of the NTFS partition was accomplished from Mac OS, using the iPartition application.
When I first connected the resulting disk to a MacBook Pro, the HFS+ partition was seen OK under Mac OS. However the NTFS partition seen from Boot Camp / Windows 7 caused Windows Explorer to crash, whenever it was selected or right-clicked in that applications left-hand pane. On the other hand if the thing selected in the left-hand pane was the computer itself then the NTFS partition (among other volumes) was listed in the right-hand pane, and it was possible to right-click that without the application crashing. Also, no problems were experienced when accessing it from commandline, or when using Windows Explorer to look inside its folders (as opposed to teh top-level).
By right-clicking the NTFS partition in the right-hand pane, selected options to:
- Define it as a mainly-videos drive. Presumably alters the block size or something.
- Change that volume’s name, from “GRD mini NTFS” to “GRm HTFS. Not sure if relevant.
Subsequently was accessed OK in both left and right hand panes.