On Sat, Jul 25, 2020 at 04:25:16PM +0200, Thomas Schmitt wrote: > 4 Start_Stop_Count 0x0012 100 100 000 Old_age Always > - 18 > 9 Power_On_Hours 0x0012 100 100 000 Old_age Always > - 19 > 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always > - 18 > 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always > - 19 > 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always > - 19
The most interesting part of that output is here. Once per hour on average drive performs head parking, which cannot explain what you're seeing. For the comparison, this is what I consider "normal" (head parking completely disabled): 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 57 9 Power_On_Hours 0x0032 050 050 000 Old_age Always - 20037 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 57 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 35 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 3130 Reco
