-i オプションでディスク情報が確認できる。
# smartctl -i /dev/sdb smartctl 5.42 2011-10-20 r3458 [x86_64-linux-2.6.18-409.el5xen] (local build) Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Western Digital RE4 Serial ATA Device Model: WDC WD5003ABYX-01WERA0 Serial Number: WD-WMAYP0921850 LU WWN Device Id: 5 0014ee 05801bc57 Firmware Version: 01.01S01 User Capacity: 500,107,862,016 bytes [500 GB] Sector Size: 512 bytes logical/physical Device is: In smartctl database [for details use: -P show] ATA Version is: 8 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Fri May 26 16:50:46 2017 JST SMART support is: Available - device has SMART capability. SMART support is: Enabled