I recently started using a 3Tb external HDD with my Pi2 as its main media storage. Today for some reason OSMC will not mount the main partition of the HDD, only the EFI partition.
If I connect the same drive to my mac, it mounts just fine. I attempted running the mac’s first aid tool on the HDD, which repaired some errors with the file system, but OSMC still will only mount EFI.
I’ve tried updating OSMC, updating ExFat utilities at the command line, and going through the steps in this guide to manually mount the drive at the command line, and I’m still not having any luck.
The HDD has its own power supply, it’s not drawing power from the Pi, so I don’t think it’s that.
Anyone got any idea what’s going on/suggested fixes? Help would be much appreciated.