I only have the SMART data for the latest drive to start whining - a WD 2.0TB Green.
While I greatly appreciate the warning and conservative judgement it seems a bit much to replace a drive that has only 2 uncorrectable errors, or am I missing something?
The drives are at least a couple years out of warranty so I can't complain but I also hate to replace stuff too early.
FWIW BadBlocks has been running a write test for the past 3 hours without turning up any errors. Assuming badblocks turns up nothing I will most likely let this drive keep going for a while.
So, here is the full SMART report - what is the collective vote replace or keep the drive?
Code: Select all
=== 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: ( 114) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: (35400) 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: ( 403) 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 163 158 021 Pre-fail Always - 6833
4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 1987
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 057 057 000 Old_age Always - 31417
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 281
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 125
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 616728
194 Temperature_Celsius 0x0022 124 109 000 Old_age Always - 26
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 8
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 2
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 - 50
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 Extended offline Completed: read failure 20% 31409 3614545920
# 2 Short offline Completed without error 00% 31364 -
# 3 Short offline Completed without error 00% 31188 -
# 4 Short offline Completed without error 00% 31164 -
# 5 Short offline Completed without error 00% 31142 -
# 6 Short offline Completed without error 00% 31093 -
# 7 Short offline Completed without error 00% 30975 -
# 8 Short offline Completed without error 00% 30807 -
# 9 Short offline Completed without error 00% 30639 -
#10 Short offline Completed without error 00% 30472 -
#11 Short offline Completed without error 00% 30304 -
#12 Short offline Completed without error 00% 30146 -
#13 Short offline Completed without error 00% 29979 -
#14 Short offline Completed without error 00% 29811 -
#15 Short offline Completed without error 00% 29642 -
#16 Short offline Completed without error 00% 29488 -
#17 Short offline Completed without error 00% 29321 -
#18 Short offline Completed without error 00% 29176 -
#19 Short offline Completed without error 00% 29153 -
#20 Short offline Completed without error 00% 28986 -
#21 Short offline Completed without error 00% 28836 -
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.
