Should I be worried about this error message?

[Johnny_Fartpants]

Take a look at this thread regarding the aggressive head parking.

Truenas SCALE Seagate Exos X16 Load Cycling, Heads Parking. Change of Idle_b and Idle_c values

Hello, Like many users of Seagate Exos drives, I have found that they park their heads very aggressively, approximately every 2 minutes. Due to this behavior, the Load Cycle Count increases rapidly. For example, one of my drives: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 193 Load_Cycle_Count 0x0032 098 098 000 Old_age Always - 5659 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline …