After the install I saw that 7 of ~8 GB storage space of the SD was left unallocated. This made me worry. Is it as intended?
I ran the OSMC installer on Windows 10 and selected a formatted genuine Kingston 8GB micro-SD card (with adapter). The SD card was used before for Xbian but I’m switching because of CPU problems from day 1.
Here’s an image of the Windows Disk Management (diskmgmt.msc):
Once you boot, you’ll see that OSMC creates the ext4 partition from the unallocated space at boot time. This is to ensure that the full size of the SD card is used.