turment
Dabbler
- Joined
- Feb 3, 2020
- Messages
- 46
I have found some discrepancies and different results from smartctl results and Windows programs analysis about same "failing" disks.
I had a couple of disks having pending sectors and while smartctl was able to perform a long test on one disk, it was unable to perform on the other, always giving me read error.
Before thrashing the disk to bin, I decided to give a try with Windows based programs and I was able both to perform smart long test with NO errors and to scan entire surface for errors with remap on and have NO errors there too.
This was a bit strange. I double tested and used different Windows based programs (Victoria + CrystalDiskInfo + others), having always same results and SMART raw values.
Up to smartctl:
Up to Victoria:
Has smartctl some bugs or is it extremely picky? On FreeNAS I have no errors on scrub, and the pool is always in good shape. I went thru 11.2 updates and now I am on 11.3 release.
I had a couple of disks having pending sectors and while smartctl was able to perform a long test on one disk, it was unable to perform on the other, always giving me read error.
Before thrashing the disk to bin, I decided to give a try with Windows based programs and I was able both to perform smart long test with NO errors and to scan entire surface for errors with remap on and have NO errors there too.
This was a bit strange. I double tested and used different Windows based programs (Victoria + CrystalDiskInfo + others), having always same results and SMART raw values.
Up to smartctl:
Code:
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 - 1 3 Spin_Up_Time 0x0027 171 167 021 Pre-fail Always - 6433 4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 1835 5 Reallocated_Sector_Ct 0x0033 199 199 140 Pre-fail Always - 1 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 089 089 000 Old_age Always - 8057 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 099 099 000 Old_age Always - 1296 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 83 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 1835 194 Temperature_Celsius 0x0022 129 105 000 Old_age Always - 21 196 Reallocated_Event_Count 0x0032 199 199 000 Old_age Always - 1 197 Current_Pending_Sector 0x0032 200 195 000 Old_age Always - 9 198 Offline_Uncorrectable 0x0030 200 196 000 Old_age Offline - 1 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 1 200 Multi_Zone_Error_Rate 0x0008 200 195 000 Old_age Offline - 0 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 90% 8057 776006193 # 2 Extended offline Completed: read failure 90% 8056 776006193 # 3 Extended offline Completed: read failure 90% 8056 776006193 # 4 Extended offline Completed: read failure 90% 8055 776006193 # 5 Extended offline Completed: read failure 90% 8045 776016665 # 6 Extended offline Completed: read failure 90% 8045 776016665 # 7 Extended offline Completed: read failure 90% 8045 776016665 # 8 Extended offline Completed: read failure 90% 8045 776016665 # 9 Extended offline Completed: read failure 90% 8045 776016664 #10 Extended offline Completed: read failure 90% 8045 776016664 #11 Extended offline Completed: read failure 90% 8045 776016664 #12 Extended offline Completed: read failure 90% 8045 776016664 #13 Extended offline Completed: read failure 90% 8045 776016664 #14 Extended offline Completed: read failure 90% 8045 776006457 #15 Extended offline Completed: read failure 90% 8040 776006457 #16 Extended offline Completed: read failure 90% 8040 776006457 #17 Extended offline Completed: read failure 90% 8040 776006457 #18 Extended offline Completed: read failure 90% 8037 776006192 #19 Extended offline Completed: read failure 90% 8032 776006192 #20 Extended offline Completed: read failure 90% 8030 776006192 #21 Extended offline Completed: read failure 90% 8030 776006192
Up to Victoria:
Code:
WDC WD10EACS-00D6B1 WD-WCAU46011083 ----------------------------------------------------------------------------------- ID Name Value Worst Tresh Raw Health ----------------------------------------------------------------------------------- 1 Raw read error rate 200 200 51 0 ••••• 3 Spin-up time 160 158 21 6975 ••••• 4 Number of spin-up times 99 99 0 1850 •••• 5 Reallocated sector count 200 200 140 0 ••••• 7 Seek error rate 100 253 0 0 ••••• 9 Power-on time 88 88 0 8817 •••• 10 Spin-up retries 100 100 0 0 ••••• 11 Recalibration retries 100 100 0 0 ••••• 12 Power cycle count 99 99 0 1310 •••• 192 Power-off retract count 200 200 0 76 ••••• 193 Load/unload cycle count 200 200 0 1850 ••••• 194 HDA Temperature 115 105 0 35°C/95°F •••• 196 Reallocated event count 200 200 0 0 ••••• 197 Current pending sectors 200 200 0 0 ••••• 198 Offline scan UNC sectors 200 200 0 0 ••••• 199 Ultra DMA CRC errors 200 200 0 0 ••••• 200 Multi zone error rate 200 200 0 0 ••••• 00:22:10 : Starting Ext off-line routine SMART Test (2)... OK 04:21:25 : *** Scan results: no warnings, no errors. Last block at 1953525167 (1,0 TB), time 3 hours 57 minutes 16 seconds.
Has smartctl some bugs or is it extremely picky? On FreeNAS I have no errors on scrub, and the pool is always in good shape. I went thru 11.2 updates and now I am on 11.3 release.
