Add Seagate ST31000528AS

[Massimo-B]

# smartctl /dev/disk/by-id/usb-TrekStor_DS_maxi_m.u_00E913cb-0:0 -a -d usbsunplus |grep Temp
190 Airflow_Temperature_Cel 0x0022   071   043   045    Old_age   Always   In_the_past 29 (Min/Max 29/50 #5)
194 Temperature_Celsius     0x0022   029   057   000    Old_age   Always       -       29 (0 3 0 0 0)

However there is another issue as hddtemp can't read the file path at all:

# ls -al /dev/disk/by-id/usb-TrekStor_DS_maxi_m.u_00E913cb-0:0 
lrwxrwxrwx 1 root root 9 Aug 17 08:38 /dev/disk/by-id/usb-TrekStor_DS_maxi_m.u_00E913cb-0:0 -> ../../sdc

# hddtemp /dev/disk/by-id/usb-TrekStor_DS_maxi_m.u_00E913cb-0\:0 
0: open: No such file or directory

# hddtemp /dev/disk/by-id/usb-TrekStor_DS_maxi_m.u_00E913cb-0:0 
0: open: No such file or directory

# hddtemp '/dev/disk/by-id/usb-TrekStor_DS_maxi_m.u_00E913cb-0:0' 
0: open: No such file or directory

# hddtemp /dev/sdc
/dev/sdc: TrekStorDS maxi m.u: S.M.A.R.T. not available

From the smart header, connected via USB (Bus 001 Device 005: ID 1e68:000f TrekStor GmbH & Co. KG)

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.12
Device Model:     ST31000528AS
Serial Number:    9VP0ZYJM
LU WWN Device Id: 5 000c50 01543cd93
Firmware Version: CC35
User Capacity:    1.000.204.886.016 bytes [1,00 TB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 2.6, 3.0 Gb/s
Local Time is:    Thu Aug 17 11:24:37 2017 CEST