I have S.M.A.R.T enabled and I started seeing these logs for one of my drives. According to the S.M.A.R.T page, the temperature of the drive is at 47 deg C.
smartd[2857]: Device: /dev/disk/by-id/usb-WD_My_Book_25EE_574343374B37444E58523048-0:0 [SAT], SMART Usage Attribute: 194 Temperature_Celsius changed from 105 to 106
Is there something really wrong with the drive or I am getting false notifications?