linux:/opt # ./smartctl6.0 -H -r ioctl,2 /dev/sg0
smartctl 6.0 2012-10-10 r3643 [x86_64-linux-2.6.16.60-0.42.54.1-smp] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
 
[inquiry: 12 00 00 00 24 00 ]
  scsi_status=0x0, host_status=0x0, driver_status=0x0
  info=0x0  duration=4 milliseconds  resid=0
  Incoming data, len=36:
00     00 00 02 02 34 00 00 32  4c 53 49 4c 4f 47 49 43
10     4c 6f 67 69 63 61 6c 20  56 6f 6c 75 6d 65 20 20
20     33 30 30 30
[inquiry: 12 00 00 00 24 00 ]
  scsi_status=0x0, host_status=0x0, driver_status=0x0
  info=0x0  duration=0 milliseconds  resid=0
  Incoming data, len=36:
00     00 00 02 02 34 00 00 32  4c 53 49 4c 4f 47 49 43
10     4c 6f 67 69 63 61 6c 20  56 6f 6c 75 6d 65 20 20
20     33 30 30 30
[log sense: 4d 00 40 00 00 00 00 00 04 00 ]
  scsi_status=0x2, host_status=0x0, driver_status=0x8
  info=0x1  duration=0 milliseconds  resid=4
  Incoming data trimmed to nothing by resid
  >>> Sense buffer, len=8:
00     70 1c 05 39 00 00 00 00
  status=2: sense_key=5 asc=0 ascq=0
Log Sense for supported pages failed [badly formed scsi parameters]
[request sense: 03 00 00 00 12 00 ]
  scsi_status=0x0, host_status=0x0, driver_status=0x0
  info=0x0  duration=0 milliseconds  resid=0
  Incoming data, len=18:
00     70 00 00 00 00 00 00 0c  00 00 00 00 00 00 00 00
10     00 00
SMART Health Status: OK
linux:/opt # ./smartctl6.0 -t short -H -r ioctl,2 /dev/sg0
smartctl 6.0 2012-10-10 r3643 [x86_64-linux-2.6.16.60-0.42.54.1-smp] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
 
[inquiry: 12 00 00 00 24 00 ]
  scsi_status=0x0, host_status=0x0, driver_status=0x0
  info=0x0  duration=0 milliseconds  resid=0
  Incoming data, len=36:
00     00 00 02 02 34 00 00 32  4c 53 49 4c 4f 47 49 43
10     4c 6f 67 69 63 61 6c 20  56 6f 6c 75 6d 65 20 20
20     33 30 30 30
[inquiry: 12 00 00 00 24 00 ]
  scsi_status=0x0, host_status=0x0, driver_status=0x0
  info=0x0  duration=0 milliseconds  resid=0
  Incoming data, len=36:
00     00 00 02 02 34 00 00 32  4c 53 49 4c 4f 47 49 43
10     4c 6f 67 69 63 61 6c 20  56 6f 6c 75 6d 65 20 20
20     33 30 30 30
[log sense: 4d 00 40 00 00 00 00 00 04 00 ]
  scsi_status=0x2, host_status=0x0, driver_status=0x8
  info=0x1  duration=0 milliseconds  resid=4
  Incoming data trimmed to nothing by resid
  >>> Sense buffer, len=8:
00     70 1c 05 39 00 00 00 00
  status=2: sense_key=5 asc=0 ascq=0
Log Sense for supported pages failed [badly formed scsi parameters]
[request sense: 03 00 00 00 12 00 ]
  scsi_status=0x0, host_status=0x0, driver_status=0x0
  info=0x0  duration=0 milliseconds  resid=0
  Incoming data, len=18:
00     70 00 00 00 00 00 00 0c  00 00 00 00 00 00 00 00
10     00 00
SMART Health Status: OK
[send diagnostic: 1d 20 00 00 00 00 ]
  SG_IO ioctl failed, errno=1 [Operation not permitted]
Short offline self test failed [Operation not permitted]