[root@localhost ~]# smartctl --all /dev/sdb
smartctl version 5.38 [x86_64-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is
http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: ST9320421AS
Serial Number: ########
Firmware Version: SD13
User Capacity: 320,072,933,376 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Tue Oct 19 17:05:18 2010 CST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
4 Start_Stop_Count 0x0032 098 098 020 Old_age Always - 2777
9 Power_On_Hours 0x0032 085 085 000 Old_age Always - 13318
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 592061