I’ve finished my NAS build. It’s built around an ODroid XU4 that I got from ebay. I replaced the fan/heatsink combination with a taller heatsink from AmeriDrod, which brought CPU temp down by 8°C. I picked up a pair of Seagate Ironwolf 1tb drives to use with it. All of this is housed in HardKernel’s CloudShell 2 for XU4 case. The CloudShell 2 can support RAID 0, RAID 1, spanned, or seperate volumes; I went with RAID 1 out of paranoia. It’s running an ODroid-provided Ubuntu Bionic (18.04) minimal system with Samba and Gluster installed.
I didn’t much care for the display software provided by HardKernel, and there was some discussion about how those scripts are CPU-intensive. I tried a few things from scratch, but in the end I settled on Dave Burkhardt’s nmon wrapper scripts for the CloudShell 2 display, and I’m happy with the results.
For now, I’m using this mainly as a share ddrive for the family