[root@freenas] ~# smartctl -a /dev/ada0
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p6 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen,
http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (Adv. Format)
Device Model: WDC WD20EARX-00PASB0
Serial Number: WD-WCAZAK536545
LU WWN Device Id: 5 0014ee 2b2701f38
Firmware Version: 51.0AB51
User Capacity: 2,000,397,852,160 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes 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: Tue Apr 9 13:13:21 2013 CST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 121) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: (38580) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 372) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 171 166 021 Pre-fail Always - 6416
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 69
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 284
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 69
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 32
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 1587
194 Temperature_Celsius 0x0022 122 112 000 Old_age Always - 28
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 1
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 1
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 1
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Conveyance offline Completed: read failure 90% 284 37885960
# 2 Extended offline Completed: read failure 90% 283 37885960
# 3 Conveyance offline Completed: read failure 90% 283 37885960
# 4 Conveyance offline Completed: read failure 90% 282 37885960
# 5 Conveyance offline Completed: read failure 90% 269 37885960
# 6 Conveyance offline Completed: read failure 90% 268 37885960
# 7 Conveyance offline Completed: read failure 90% 267 37885960
# 8 Conveyance offline Completed: read failure 90% 266 37885960
# 9 Conveyance offline Completed: read failure 90% 265 37885960
#10 Conveyance offline Completed: read failure 90% 264 37885960
#11 Conveyance offline Completed: read failure 90% 263 37885960
#12 Conveyance offline Completed: read failure 90% 262 37885960
#13 Conveyance offline Completed: read failure 90% 261 37885960
#14 Conveyance offline Completed: read failure 90% 260 37885960
#15 Conveyance offline Completed: read failure 90% 259 37885960
#16 Conveyance offline Completed: read failure 90% 258 37885960
#17 Conveyance offline Completed: read failure 90% 257 37885960
#18 Conveyance offline Completed: read failure 90% 256 37885960
#19 Conveyance offline Completed: read failure 90% 255 37885960
#20 Conveyance offline Completed: read failure 90% 255 37885960
#21 Conveyance offline Completed: read failure 90% 254 37885960
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
