Caffe Mocha
Explorer
- Joined
- Aug 3, 2013
- Messages
- 69
Hello ,
One day, my freenas alert just pop up the warning message below.
Device: /dev/ada4, 2 Currently unreadable (pending) sectors
I have tried Smartctl (long test )and scrub. no errors were found and scrub came out clean without repairs.
If you could be so kind provide me with some suggestion as to potential or actual problems (hardware problems) or if it's just a false alarm. and the solution for it
Thanks a bunch
Smartctl results are below
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 166 155 021 Pre-fail Always - 6683
4 Start_Stop_Count 0x0032 094 094 000 Old_age Always - 6208
5Reallocated_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 076 076 000 Old_age Always - 17585
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 097 097 000 Old_age Always - 3319
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 495
193 Load_Cycle_Count 0x0032 111 111 000 Old_age Always - 267000
194 Temperature_Celsius 0x0022 121 097 000 Old_age Always - 29
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0
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 - 10
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 without error 00% 17553 -
# 2 Extended offline Completed without error 00% 17524 -
# 3 Extended offline Completed without error 00% 14226 -
# 4 Short offline Completed without error 00% 14219 -
# 5 Extended offline Completed without error 00% 14136 -
One day, my freenas alert just pop up the warning message below.
Device: /dev/ada4, 2 Currently unreadable (pending) sectors
I have tried Smartctl (long test )and scrub. no errors were found and scrub came out clean without repairs.
If you could be so kind provide me with some suggestion as to potential or actual problems (hardware problems) or if it's just a false alarm. and the solution for it
Thanks a bunch
Smartctl results are below
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 166 155 021 Pre-fail Always - 6683
4 Start_Stop_Count 0x0032 094 094 000 Old_age Always - 6208
5Reallocated_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 076 076 000 Old_age Always - 17585
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 097 097 000 Old_age Always - 3319
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 495
193 Load_Cycle_Count 0x0032 111 111 000 Old_age Always - 267000
194 Temperature_Celsius 0x0022 121 097 000 Old_age Always - 29
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0
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 - 10
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 without error 00% 17553 -
# 2 Extended offline Completed without error 00% 17524 -
# 3 Extended offline Completed without error 00% 14226 -
# 4 Short offline Completed without error 00% 14219 -
# 5 Extended offline Completed without error 00% 14136 -