Koffiejunk91
Cadet
- Joined
- Jul 29, 2017
- Messages
- 6
Hello,
About a week ago I've received an SMART error message from one of my disks. After that I ran some smart tests (long and short) to determine if it was the same block.
Unfortunately it did. After that I've tried to "fix" it by doing a dd from /dev/zero to the specific block on the disk. After that I did a scrub on the pool to see if it errors/warnings and/or fixed the data. I've received no other notification or something so I assumed there was no data on that specific block. Therefore I assumed that everything was OK.
Strangely enough when I logged in to my NAS I saw some strange notifications at the little webgui terminal down at the webpage (don't know how to name it).
It seems like it encountered some read errors again but it doesnt mark that specific block as a bad block or something.
Normally I would assume that smartctl changes some raw smart values like reallocated sector count or the reallocated event count. In this case, it doesnt.... In this case, is it fixable or should I replace the disk? It's around 200 euro so it would be nice if I could save that.
Below are the important parts of the smartctl output. Thanks in advance for your help.
About a week ago I've received an SMART error message from one of my disks. After that I ran some smart tests (long and short) to determine if it was the same block.
Unfortunately it did. After that I've tried to "fix" it by doing a dd from /dev/zero to the specific block on the disk. After that I did a scrub on the pool to see if it errors/warnings and/or fixed the data. I've received no other notification or something so I assumed there was no data on that specific block. Therefore I assumed that everything was OK.
Strangely enough when I logged in to my NAS I saw some strange notifications at the little webgui terminal down at the webpage (don't know how to name it).
It seems like it encountered some read errors again but it doesnt mark that specific block as a bad block or something.
Normally I would assume that smartctl changes some raw smart values like reallocated sector count or the reallocated event count. In this case, it doesnt.... In this case, is it fixable or should I replace the disk? It's around 200 euro so it would be nice if I could save that.
Below are the important parts of the smartctl output. Thanks in advance for your help.
Code:
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 224 197 021 Pre-fail Always - 7800 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 68 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 072 072 000 Old_age Always - 20591 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 - 68 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 42 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 504 194 Temperature_Celsius 0x0022 116 108 000 Old_age Always - 36 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 100 253 000 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 - 0 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 50% 20585 894852120 # 2 Short offline Completed without error 00% 20556 - # 3 Extended offline Completed: read failure 50% 20537 894852120 # 4 Extended offline Completed: read failure 50% 20519 894852120 # 5 Short offline Completed without error 00% 20508 - # 6 Extended offline Completed: read failure 20% 20506 894852120 # 7 Extended offline Completed: read failure 50% 20496 894852120 # 8 Extended offline Completed: read failure 50% 20489 894852120 # 9 Short offline Completed without error 00% 20460 - #10 Extended offline Completed without error 00% 20454 - #11 Extended offline Completed without error 00% 20426 - #12 Short offline Completed without error 00% 20388 - #13 Extended offline Completed without error 00% 20378 - #14 Short offline Completed without error 00% 20340 - #15 Extended offline Completed without error 00% 20330 - #16 Short offline Completed without error 00% 20292 - #17 Extended offline Completed without error 00% 20287 - #18 Extended offline Completed without error 00% 20258 - #19 Short offline Completed without error 00% 20220 - #20 Extended offline Completed without error 00% 20210 - #21 Short offline Completed without error 00% 20172 -
