hddtemp returns "Success" instead of value

[screw]

One of my drives takes a long time to response and hddtemp sometimes returns "Success" instead of the actual value.

hddtemp -D /dev/sde

================= hddtemp 0.3-beta15 ==================
Model: ST2000DM001-1CH164

/dev/sde: Success

If one of the field value seems to match the temperature, be sure to read
the hddtemp man page before sending a report (section REPORT). Thanks.

Sometimes it returns correct output:

hddtemp -D /dev/sde

================= hddtemp 0.3-beta15 ==================
Model: ST2000DM001-1CH164

field(1)         = 120
field(3)         = 0
field(4)         = 122
field(5)         = 112
field(7)         = 251
field(9)         = 208
field(10)        = 0
field(12)        = 123
field(183)       = 7
field(184)       = 0
field(187)       = 23
field(188)       = 162
field(189)       = 1
field(190)       = 27
field(191)       = 0
field(192)       = 106
field(193)       = 123
field(194)       = 27
field(197)       = 56
field(198)       = 56
field(199)       = 0
field(240)       = 70
field(241)       = 154
field(242)       = 226

If one of the field value seems to match the temperature, be sure to read
the hddtemp man page before sending a report (section REPORT). Thanks.

hddtemp  /dev/sde
/dev/sde: ST2000DM001-1CH164: 27?C