calgarychris
Contributor
- Joined
- Aug 27, 2011
- Messages
- 124
Hi, I'm a newb - please be kind! :) I've searched the forums and I can't find a clear answer...I got an email alert today that read:
The following warning/error was logged by the smartd daemon:
Device: /dev/ada2, ATA error count increased from 0 to 2
For details see host's SYSLOG.
You can also use the smartctl utility for further investigation.
I don't know how to see the SYSLOG, but I did run smartctl -a on /dev/ada2 which gave the information below (sorry for the long post):
Is this something I need to worry about or can it be safely ignored?
Thanks very much!
Chris
=== 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: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (24155) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control 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 0x000b 100 100 016 Pre-fail Always - 0
2 Throughput_Performance 0x0005 135 135 054 Pre-fail Offline - 96
3 Spin_Up_Time 0x0007 135 135 024 Pre-fail Always - 406 (Average 407)
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 3991
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 146 146 020 Pre-fail Offline - 29
9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 4391
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 90
192 Power-Off_Retract_Count 0x0032 097 097 000 Old_age Always - 3993
193 Load_Cycle_Count 0x0012 097 097 000 Old_age Always - 3993
194 Temperature_Celsius 0x0002 222 222 000 Old_age Always - 27 (Min/Max 17/39)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 2
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 2 occurred at disk power-on lifetime: 4389 hours (182 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 6b 57 ac cd 04 Error: UNC at LBA = 0x04cdac57 = 80587863
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 55 6b 57 ac cd 44 ff 1d+08:05:07.702 READ FPDMA QUEUED
60 55 70 c3 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 55 68 18 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 17 ac cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 6c ab cd 40 00 1d+08:05:07.696 READ FPDMA QUEUED
Error 1 occurred at disk power-on lifetime: 4389 hours (182 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 6c 56 ac cd 04 Error: UNC at LBA = 0x04cdac56 = 80587862
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 55 70 c3 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 55 68 18 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 17 ac cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 6c ab cd 40 00 1d+08:05:07.696 READ FPDMA QUEUED
60 00 58 6c aa cd 40 00 1d+08:05:07.696 READ FPDMA QUEUED
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 4376 -
# 2 Short offline Completed without error 00% 4352 -
# 3 Short offline Completed without error 00% 4328 -
# 4 Short offline Completed without error 00% 4305 -
# 5 Short offline Completed without error 00% 4280 -
# 6 Short offline Completed without error 00% 4256 -
# 7 Short offline Completed without error 00% 4232 -
# 8 Short offline Completed without error 00% 4208 -
# 9 Short offline Completed without error 00% 4184 -
#10 Short offline Completed without error 00% 4160 -
#11 Short offline Completed without error 00% 4138 -
#12 Short offline Completed without error 00% 4112 -
#13 Short offline Completed without error 00% 4088 -
#14 Short offline Completed without error 00% 4064 -
#15 Short offline Completed without error 00% 4040 -
#16 Short offline Completed without error 00% 4016 -
#17 Short offline Completed without error 00% 3992 -
#18 Short offline Completed without error 00% 3968 -
#19 Short offline Completed without error 00% 3944 -
#20 Short offline Completed without error 00% 3920 -
#21 Short offline Completed without error 00% 3896 -
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.
The following warning/error was logged by the smartd daemon:
Device: /dev/ada2, ATA error count increased from 0 to 2
For details see host's SYSLOG.
You can also use the smartctl utility for further investigation.
I don't know how to see the SYSLOG, but I did run smartctl -a on /dev/ada2 which gave the information below (sorry for the long post):
Is this something I need to worry about or can it be safely ignored?
Thanks very much!
Chris
=== 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: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (24155) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control 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 0x000b 100 100 016 Pre-fail Always - 0
2 Throughput_Performance 0x0005 135 135 054 Pre-fail Offline - 96
3 Spin_Up_Time 0x0007 135 135 024 Pre-fail Always - 406 (Average 407)
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 3991
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 146 146 020 Pre-fail Offline - 29
9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 4391
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 90
192 Power-Off_Retract_Count 0x0032 097 097 000 Old_age Always - 3993
193 Load_Cycle_Count 0x0012 097 097 000 Old_age Always - 3993
194 Temperature_Celsius 0x0002 222 222 000 Old_age Always - 27 (Min/Max 17/39)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age Always - 0
SMART Error Log Version: 1
ATA Error Count: 2
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 2 occurred at disk power-on lifetime: 4389 hours (182 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 6b 57 ac cd 04 Error: UNC at LBA = 0x04cdac57 = 80587863
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 55 6b 57 ac cd 44 ff 1d+08:05:07.702 READ FPDMA QUEUED
60 55 70 c3 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 55 68 18 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 17 ac cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 6c ab cd 40 00 1d+08:05:07.696 READ FPDMA QUEUED
Error 1 occurred at disk power-on lifetime: 4389 hours (182 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 6c 56 ac cd 04 Error: UNC at LBA = 0x04cdac56 = 80587862
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
60 55 70 c3 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 55 68 18 ad cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 17 ac cd 40 00 1d+08:05:07.701 READ FPDMA QUEUED
60 ab 60 6c ab cd 40 00 1d+08:05:07.696 READ FPDMA QUEUED
60 00 58 6c aa cd 40 00 1d+08:05:07.696 READ FPDMA QUEUED
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 4376 -
# 2 Short offline Completed without error 00% 4352 -
# 3 Short offline Completed without error 00% 4328 -
# 4 Short offline Completed without error 00% 4305 -
# 5 Short offline Completed without error 00% 4280 -
# 6 Short offline Completed without error 00% 4256 -
# 7 Short offline Completed without error 00% 4232 -
# 8 Short offline Completed without error 00% 4208 -
# 9 Short offline Completed without error 00% 4184 -
#10 Short offline Completed without error 00% 4160 -
#11 Short offline Completed without error 00% 4138 -
#12 Short offline Completed without error 00% 4112 -
#13 Short offline Completed without error 00% 4088 -
#14 Short offline Completed without error 00% 4064 -
#15 Short offline Completed without error 00% 4040 -
#16 Short offline Completed without error 00% 4016 -
#17 Short offline Completed without error 00% 3992 -
#18 Short offline Completed without error 00% 3968 -
#19 Short offline Completed without error 00% 3944 -
#20 Short offline Completed without error 00% 3920 -
#21 Short offline Completed without error 00% 3896 -
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.