$ sudo smartctl -a /dev/sdasmartctl 5.41 2011-06-09 r3365 [i686-linux-3.2.0-29-generic-pae] (local build)Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net=== START OF INFORMATION SECTION ===Device Model: VBOX HARDDISKSerial Number: VB9cc1f7fa-596d5552Firmware Version: 1.0User Capacity: 42,949,672,960 bytes [42.9 GB]Sector Size: 512 bytes logical/physicalDevice is: Not in smartctl database [for details use: -P showall]ATA Version is: 6ATA Standard is: ATA/ATAPI-6 published, ANSI INCITS 361-2002Local Time is: Fri Jul 24 11:57:33 2015 HKTSMART support is: Unavailable - device lacks SMART capability.以上结果是在虚拟机上运行的,虚拟机是不支持 SMART 技术的。但是还是取到了固件版本和SN123456789101112131415161718
另外一台机器,支持SMART技术,并开启了SMART的信息:
smartctl 6.2 2013-07-26 r3841 [i686-linux-3.16.0-30-generic] (local build)Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org=== START OF INFORMATION SECTION ===Model Family: Hitachi/HGST Travelstar Z7K500Device Model: HGST HTS725050A7E630Serial Number: TF0500WJ2G3DDVLU WWN Device Id: 5 000cca 7c5e298f7Firmware Version: GH2OA420User Capacity: 500,107,862,016 bytes [500 GB]Sector Sizes: 512 bytes logical, 4096 bytes physicalRotation Rate: 7200 rpmDevice is: In smartctl database [for details use: -P show]ATA Version is: ATA8-ACS T13/1699-D revision 6SATA Version is: SATA 2.6, 6.0 Gb/s (current: 3.0 Gb/s)Local Time is: Fri Jul 24 12:00:18 2015 CSTSMART support is: Available - device has SMART capability.SMART support is: Enabled