after rebooting the radarr and sonarr files (on the unraid array) transferred without issue automatically. I have attached the syslog that is from right after I did a reboot. I set to log to flash since logging to cache didn't work. All of the disks from the diskshelf are, again, recognized after the reboot. These disks are not a part of the unraid array, but are separate pools.
everything appears to working just fine right now, but I'm sure that will change. I'll check disk logs once or twice a day and update the latest syslog once I notice the issue comes back.
syslog