smartctl -a /dev/sda
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.13.0-74-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke,
www.smartmontools.org=== START OF INFORMATION SECTION ===
Vendor: QEMU
Product: QEMU HARDDISK
Revision: 2.5+
User Capacity: 32,212,254,720 bytes [32.2 GB]
Logical block size: 512 bytes
LU is thin provisioned, LBPRZ=0
Rotation Rate: 5400 rpm
Device type: disk
Local Time is: Fri Dec 16 12:33:02 2016 MSK
SMART support is: Unavailable - device lacks SMART capability.
=== START OF READ SMART DATA SECTION ===
Error Counter logging not supported
Device does not support Self Test logging