I ran in to some issues with my Synology over the Christmas period, involving BTRFS and RAID. I had been running the NAS with an 8TB hard drive for main storage and a 3TB drive aimed at backups. However, I’d noticed a lot of a files deleted a few weeks ago which made me uneasy and then recently I found a corrupt image file on my gaming rig. I wasn’t sure if this was the fault of the desktop, or the Synology, but when I investigated the Synology, I found that the BTRFS file system I was using to help protect against bit rot wasn’t actually protecting me at all.
With the lockdown and working from home more often, I decided that my Synology (DS 116) was due for an upgrade. I wanted to retire one of my Raspberry Pi’s that was running my Pi Hole server and I wanted to have a play with some of the features on the higher end Synology’s - such as virtual machines and Docker, as well as make use of the BTRFS file system, so that meant getting one of the Intel Atom powered Synology devices.