Hello,
I'm new to Raspberry Pi. I've been using OMV with an external HDD. It was working fine, but I got a 128GB SD card and I just need to store under 100GB of data, so I'm trying to set it up so I can use the SD card for everything, including booting, OMV, and data storage. I thought I could partition the SD card and mount it as if it was an external drive. But with my limited linux knowledge, I can't figure out how. Please advice.