The same 2 disks (sdb is the parity disk) seem to get spun up to read SMART (?) throughout the day.
Time is AM, everyone was asleep during that time, no one accessed the NAS.
There are no VM's and no dockers in Unraid, I use it as a "simple" NAS.
Fusion-MPT 12GSAS SAS3008 PCI-Express in IT Mode
The following plugins are installed:
CA User Scripts
Dynamix Cache Dirs
Dynamix SSD Trim