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[GH-ISSUE #51] Test version that uses synodisk instead of smartctl #70

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opened 2026-03-12 18:40:42 +03:00 by kerem · 19 comments
kerem commented 2026-03-12 18:40:42 +03:00
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Originally created by @007revad on GitHub (Nov 17, 2025).
Original GitHub issue: https://github.com/007revad/Synology_SMART_info/issues/51

Originally assigned to: @007revad on GitHub.

@PeterSuh-Q3 @framps

Do you guys want to test this version? It gets the smart attributes from synodisk --smart_info_get instead of smartctl. I had to add decoding of Seagate SMART attributes 1, 7 and 195 for when the script is synodisk instead of smartctl7.

It still uses smartctl to get the health, and defaults back to smartctl is synodisk --smart_info_get /dev/"$drive" returns "Failed to get the smart info".

It should show a lot more attributes for SAS drives than smartcl does.

https://github.com/007revad/Synology_SMART_info/blob/test/syno_smart_info_synodisk.sh

If it works okay for SAS drives I'll update it to use synodisk for the -a option as well.

Originally created by @007revad on GitHub (Nov 17, 2025). Original GitHub issue: https://github.com/007revad/Synology_SMART_info/issues/51 Originally assigned to: @007revad on GitHub. @PeterSuh-Q3 @framps Do you guys want to test this version? It gets the smart attributes from `synodisk --smart_info_get` instead of smartctl. I had to add decoding of Seagate SMART attributes 1, 7 and 195 for when the script is synodisk instead of smartctl7. It still uses smartctl to get the health, and defaults back to smartctl is `synodisk --smart_info_get /dev/"$drive"` returns "Failed to get the smart info". It should show a lot more attributes for SAS drives than smartcl does. https://github.com/007revad/Synology_SMART_info/blob/test/syno_smart_info_synodisk.sh If it works okay for SAS drives I'll update it to use synodisk for the -a option as well.
kerem commented 2026-03-12 18:40:48 +03:00
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@PeterSuh-Q3 commented on GitHub (Nov 17, 2025):

root@NAS5:/var/packages/Synosmartinfo/target/bin# chmod +x syno_smart_info_synodisk.sh
root@NAS5:/var/packages/Synosmartinfo/target/bin# ./syno_smart_info_synodisk.sh
Synology_SMART_info v1.5.34 - by 007revad
NAS5 DS3622xs+ DSM 7.2.2-72806-4 
Using smartctl 7.5

Drive 1  ST2000LM015-2E8174  WDZBNLC9  /dev/sda
SMART overall-health self-assessment test result: PASSED
Please note the following marginal Attributes:
ID# ATTRIBUTE_NAME          FLAG    N_FAILED RAW_VALUE
190 Airflow_Temperature_Cel 0x0022  the_past 32 (Min/Max 31/32)
SMART Error Counter Log:         4
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               10529
 10 Spin_Retry_Count             0
187 Reported_Uncorrect           0
188 Command_Timeout              0
191 G-Sense_Error_Rate           2
194 Temperature_Celsius          32
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         1      Decreased by 1

Drive 3  ST2000LM015-2E8174  WDZD5V93  /dev/sdc
SMART overall-health self-assessment test result: PASSED
Please note the following marginal Attributes:
ID# ATTRIBUTE_NAME          FLAG    N_FAILED RAW_VALUE
190 Airflow_Temperature_Cel 0x0022  the_past 30 (0 17 30 28 0)
SMART Error Counter Log:         2
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               14786
 10 Spin_Retry_Count             0
187 Reported_Uncorrect           0
188 Command_Timeout              12885098500    Decreased by 12885098500
191 G-Sense_Error_Rate           3
194 Temperature_Celsius          30
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         0

Drive 4  WD30PURX-64P6ZY0  WD-WMC4N0L5M77D  /dev/sdd
SMART overall-health self-assessment test result: PASSED
SMART Error Counter Log:         No Errors Logged
  1 Raw_Read_Error_Rate          294    Decreased by 257
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               4760
 10 Spin_Retry_Count             0
194 Temperature_Celsius          28
197 Current_Pending_Sector       1      Decreased by 1
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         54     Decreased by 54
200 Multi_Zone_Error_Rate        0

Drive 5  DT01ABA200V  406SD27AS  /dev/sde
SMART overall-health self-assessment test result: PASSED
SMART Error Counter Log:         176
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               3136
 10 Spin_Retry_Count             0
194 Temperature_Celsius          30
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         176    Decreased by 176

Drive 7  HUS72303CLAR3000  YXGKYMKK  /dev/sdg
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        2
Total uncorrected write errors:     0
Total corrected write errors:       1
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      38 C

Drive 8  HUS72303CLAR3000  YXGM31PK  /dev/sdh
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        2
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      40 C

Drive 9  HUS72303CLAR3000  YXGKR64K  /dev/sdi
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        28
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      2
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      42 C

Drive 10  HUS72303CLAR3000  YXGLMV7K  /dev/sdj
SMART Health Status:                OK
Total uncorrected read errors:      324
Total corrected read errors:        88
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      42 C

Finished
<!-- gh-comment-id:3541874589 --> @PeterSuh-Q3 commented on GitHub (Nov 17, 2025): ``` root@NAS5:/var/packages/Synosmartinfo/target/bin# chmod +x syno_smart_info_synodisk.sh root@NAS5:/var/packages/Synosmartinfo/target/bin# ./syno_smart_info_synodisk.sh Synology_SMART_info v1.5.34 - by 007revad NAS5 DS3622xs+ DSM 7.2.2-72806-4 Using smartctl 7.5 Drive 1 ST2000LM015-2E8174 WDZBNLC9 /dev/sda SMART overall-health self-assessment test result: PASSED Please note the following marginal Attributes: ID# ATTRIBUTE_NAME FLAG N_FAILED RAW_VALUE 190 Airflow_Temperature_Cel 0x0022 the_past 32 (Min/Max 31/32) SMART Error Counter Log: 4 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 10529 10 Spin_Retry_Count 0 187 Reported_Uncorrect 0 188 Command_Timeout 0 191 G-Sense_Error_Rate 2 194 Temperature_Celsius 32 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 1 Decreased by 1 Drive 3 ST2000LM015-2E8174 WDZD5V93 /dev/sdc SMART overall-health self-assessment test result: PASSED Please note the following marginal Attributes: ID# ATTRIBUTE_NAME FLAG N_FAILED RAW_VALUE 190 Airflow_Temperature_Cel 0x0022 the_past 30 (0 17 30 28 0) SMART Error Counter Log: 2 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 14786 10 Spin_Retry_Count 0 187 Reported_Uncorrect 0 188 Command_Timeout 12885098500 Decreased by 12885098500 191 G-Sense_Error_Rate 3 194 Temperature_Celsius 30 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 0 Drive 4 WD30PURX-64P6ZY0 WD-WMC4N0L5M77D /dev/sdd SMART overall-health self-assessment test result: PASSED SMART Error Counter Log: No Errors Logged 1 Raw_Read_Error_Rate 294 Decreased by 257 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 4760 10 Spin_Retry_Count 0 194 Temperature_Celsius 28 197 Current_Pending_Sector 1 Decreased by 1 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 54 Decreased by 54 200 Multi_Zone_Error_Rate 0 Drive 5 DT01ABA200V 406SD27AS /dev/sde SMART overall-health self-assessment test result: PASSED SMART Error Counter Log: 176 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 3136 10 Spin_Retry_Count 0 194 Temperature_Celsius 30 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 176 Decreased by 176 Drive 7 HUS72303CLAR3000 YXGKYMKK /dev/sdg SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 2 Total uncorrected write errors: 0 Total corrected write errors: 1 Total uncorrected verify errors: 0 Total corrected verify errors: 0 5 Elements in grown defect list: 0 194 Current Drive Temperature: 38 C Drive 8 HUS72303CLAR3000 YXGM31PK /dev/sdh SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 2 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 0 5 Elements in grown defect list: 0 194 Current Drive Temperature: 40 C Drive 9 HUS72303CLAR3000 YXGKR64K /dev/sdi SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 28 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 2 5 Elements in grown defect list: 0 194 Current Drive Temperature: 42 C Drive 10 HUS72303CLAR3000 YXGLMV7K /dev/sdj SMART Health Status: OK Total uncorrected read errors: 324 Total corrected read errors: 88 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 0 5 Elements in grown defect list: 0 194 Current Drive Temperature: 42 C Finished ```
kerem commented 2026-03-12 18:40:53 +03:00
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@PeterSuh-Q3 commented on GitHub (Nov 17, 2025):

root@NAS5:/var/packages/Synosmartinfo/target/bin# ./syno_smart_info_synodisk.sh
Synology_SMART_info v1.5.34 - by 007revad
NAS5 DS3622xs+ DSM 7.2.2-72806-4 
Using smartctl 7.5

Drive 1  ST2000LM015-2E8174  WDZBNLC9  /dev/sda
SMART overall-health self-assessment test result: PASSED
Please note the following marginal Attributes:
ID# ATTRIBUTE_NAME          FLAG    N_FAILED RAW_VALUE
190 Airflow_Temperature_Cel 0x0022  the_past 32 (Min/Max 31/32)
SMART Error Counter Log:         4
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               10529
 10 Spin_Retry_Count             0
187 Reported_Uncorrect           0
188 Command_Timeout              0
191 G-Sense_Error_Rate           2
194 Temperature_Celsius          32
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         1

Drive 3  ST2000LM015-2E8174  WDZD5V93  /dev/sdc
SMART overall-health self-assessment test result: PASSED
Please note the following marginal Attributes:
ID# ATTRIBUTE_NAME          FLAG    N_FAILED RAW_VALUE
190 Airflow_Temperature_Cel 0x0022  the_past 30 (0 17 30 28 0)
SMART Error Counter Log:         2
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               14786
 10 Spin_Retry_Count             0
187 Reported_Uncorrect           0
188 Command_Timeout              12885098500
191 G-Sense_Error_Rate           3
194 Temperature_Celsius          30
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         0

Drive 4  WD30PURX-64P6ZY0  WD-WMC4N0L5M77D  /dev/sdd
SMART overall-health self-assessment test result: PASSED
SMART Error Counter Log:         No Errors Logged
  1 Raw_Read_Error_Rate          294
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               4760
 10 Spin_Retry_Count             0
194 Temperature_Celsius          28
197 Current_Pending_Sector       1
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         54
200 Multi_Zone_Error_Rate        0

Drive 5  DT01ABA200V  406SD27AS  /dev/sde
SMART overall-health self-assessment test result: PASSED
SMART Error Counter Log:         176
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               3136
 10 Spin_Retry_Count             0
194 Temperature_Celsius          30
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         176

Drive 7  HUS72303CLAR3000  YXGKYMKK  /dev/sdg
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        2
Total uncorrected write errors:     0
Total corrected write errors:       1
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      38 C

Drive 8  HUS72303CLAR3000  YXGM31PK  /dev/sdh
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        2
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      40 C

Drive 9  HUS72303CLAR3000  YXGKR64K  /dev/sdi
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        28
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      2
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      42 C

Drive 10  HUS72303CLAR3000  YXGLMV7K  /dev/sdj
SMART Health Status:                OK
Total uncorrected read errors:      324
Total corrected read errors:        88
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  5 Elements in grown defect list:  0
194 Current Drive Temperature:      42 C

Finished
<!-- gh-comment-id:3541889341 --> @PeterSuh-Q3 commented on GitHub (Nov 17, 2025): ``` root@NAS5:/var/packages/Synosmartinfo/target/bin# ./syno_smart_info_synodisk.sh Synology_SMART_info v1.5.34 - by 007revad NAS5 DS3622xs+ DSM 7.2.2-72806-4 Using smartctl 7.5 Drive 1 ST2000LM015-2E8174 WDZBNLC9 /dev/sda SMART overall-health self-assessment test result: PASSED Please note the following marginal Attributes: ID# ATTRIBUTE_NAME FLAG N_FAILED RAW_VALUE 190 Airflow_Temperature_Cel 0x0022 the_past 32 (Min/Max 31/32) SMART Error Counter Log: 4 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 10529 10 Spin_Retry_Count 0 187 Reported_Uncorrect 0 188 Command_Timeout 0 191 G-Sense_Error_Rate 2 194 Temperature_Celsius 32 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 1 Drive 3 ST2000LM015-2E8174 WDZD5V93 /dev/sdc SMART overall-health self-assessment test result: PASSED Please note the following marginal Attributes: ID# ATTRIBUTE_NAME FLAG N_FAILED RAW_VALUE 190 Airflow_Temperature_Cel 0x0022 the_past 30 (0 17 30 28 0) SMART Error Counter Log: 2 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 14786 10 Spin_Retry_Count 0 187 Reported_Uncorrect 0 188 Command_Timeout 12885098500 191 G-Sense_Error_Rate 3 194 Temperature_Celsius 30 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 0 Drive 4 WD30PURX-64P6ZY0 WD-WMC4N0L5M77D /dev/sdd SMART overall-health self-assessment test result: PASSED SMART Error Counter Log: No Errors Logged 1 Raw_Read_Error_Rate 294 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 4760 10 Spin_Retry_Count 0 194 Temperature_Celsius 28 197 Current_Pending_Sector 1 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 54 200 Multi_Zone_Error_Rate 0 Drive 5 DT01ABA200V 406SD27AS /dev/sde SMART overall-health self-assessment test result: PASSED SMART Error Counter Log: 176 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 3136 10 Spin_Retry_Count 0 194 Temperature_Celsius 30 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 176 Drive 7 HUS72303CLAR3000 YXGKYMKK /dev/sdg SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 2 Total uncorrected write errors: 0 Total corrected write errors: 1 Total uncorrected verify errors: 0 Total corrected verify errors: 0 5 Elements in grown defect list: 0 194 Current Drive Temperature: 38 C Drive 8 HUS72303CLAR3000 YXGM31PK /dev/sdh SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 2 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 0 5 Elements in grown defect list: 0 194 Current Drive Temperature: 40 C Drive 9 HUS72303CLAR3000 YXGKR64K /dev/sdi SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 28 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 2 5 Elements in grown defect list: 0 194 Current Drive Temperature: 42 C Drive 10 HUS72303CLAR3000 YXGLMV7K /dev/sdj SMART Health Status: OK Total uncorrected read errors: 324 Total corrected read errors: 88 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 0 5 Elements in grown defect list: 0 194 Current Drive Temperature: 42 C Finished ```
kerem commented 2026-03-12 18:40:58 +03:00
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@framps commented on GitHub (Nov 17, 2025):

I have no clue about your updates. But the script doesn't work any more as before.

That's what I do in order to test your script:

  1. rm smart.log to initialize the environment
  2. Call syno_smart_info.sh -i and get
Synology_SMART_info v1.5.34 - by 007revad
synolix DS418play DSM 7.3.1-86003 
Using smartctl 7.5
Using options: -i

Drive 3  WD30EURX-63T0FY0  WD-WCC4N0600282  /dev/sdc
  1 Raw_Read_Error_Rate          3

The above drives have important SMART attributes greater than zero

Finished

That's OK.

Now I call syno_smart_info.sh -i again and get

root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i
Synology_SMART_info v1.5.34 - by 007revad
synolix DS418play DSM 7.3.1-86003 
Using smartctl 7.5
Using options: -i

No drives have increased important SMART attributes

Finished

That's OK again.

Then, in order to simulate an increase in the error rate, I edit smart.log and assign to the Raw_Read_Error_Rate number 8. In previous versions I saw the previously detected error rate 3 assigned. Now it's empty and I have to add the new number.

Now I call syno_smart_info.sh -i again to get a notification the rate increased from 3 to 8. I now get

root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i
Synology_SMART_info v1.5.34 - by 007revad
synolix DS418play DSM 7.3.1-86003 
Using smartctl 7.5
Using options: -i

Drive 3  WD30EURX-63T0FY0  WD-WCC4N0600282  /dev/sdc
  1 Raw_Read_Error_Rate          3	Decreased by 8

Finished

The number increased and an decrease is reported. And the added 8 in Raw_Read_Error_Rate=8 line now vanished Raw_Read_Error_Rate=. Very confusing.

If I use current version I get

root@synolix:/var/packages/Synology_SMART_info# ./syno_smart_info.sh -i
Synology_SMART_info v1.4.33 - by 007revad
synolix DS418play DSM 7.3.1-86003 
Using smartctl 7.5
Using options: -i

Drive 3  WD30EURX-63T0FY0  WD-WCC4N0600282  /dev/sdc
  1 Raw_Read_Error_Rate          3	Decreased by 5

Finished

which is OK and I can see the updated error rate in smart.log.

<!-- gh-comment-id:3542940143 --> @framps commented on GitHub (Nov 17, 2025): I have no clue about your updates. But the script doesn't work any more as before. That's what I do in order to test your script: 1) `rm smart.log` to initialize the environment 2) Call `syno_smart_info.sh -i` and get ``` Synology_SMART_info v1.5.34 - by 007revad synolix DS418play DSM 7.3.1-86003 Using smartctl 7.5 Using options: -i Drive 3 WD30EURX-63T0FY0 WD-WCC4N0600282 /dev/sdc 1 Raw_Read_Error_Rate 3 The above drives have important SMART attributes greater than zero Finished ``` That's OK. Now I call `syno_smart_info.sh -i` again and get ``` root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i Synology_SMART_info v1.5.34 - by 007revad synolix DS418play DSM 7.3.1-86003 Using smartctl 7.5 Using options: -i No drives have increased important SMART attributes Finished ``` That's OK again. Then, in order to simulate an increase in the error rate, I edit smart.log and assign to the Raw_Read_Error_Rate number 8. In previous versions I saw the previously detected error rate 3 assigned. Now it's empty and I have to add the new number. Now I call `syno_smart_info.sh -i` again to get a notification the rate increased from 3 to 8. I now get ``` root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i Synology_SMART_info v1.5.34 - by 007revad synolix DS418play DSM 7.3.1-86003 Using smartctl 7.5 Using options: -i Drive 3 WD30EURX-63T0FY0 WD-WCC4N0600282 /dev/sdc 1 Raw_Read_Error_Rate 3 Decreased by 8 Finished ``` The number increased and an decrease is reported. And the added 8 in `Raw_Read_Error_Rate=8` line now vanished `Raw_Read_Error_Rate=`. Very confusing. If I use current version I get ``` root@synolix:/var/packages/Synology_SMART_info# ./syno_smart_info.sh -i Synology_SMART_info v1.4.33 - by 007revad synolix DS418play DSM 7.3.1-86003 Using smartctl 7.5 Using options: -i Drive 3 WD30EURX-63T0FY0 WD-WCC4N0600282 /dev/sdc 1 Raw_Read_Error_Rate 3 Decreased by 5 Finished ``` which is OK and I can see the updated error rate in smart.log.
kerem commented 2026-03-12 18:41:03 +03:00
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@007revad commented on GitHub (Nov 17, 2025):

@PeterSuh-Q3

What does synodisk --smart_info_get /dev/sdg return?

<!-- gh-comment-id:3543342695 --> @007revad commented on GitHub (Nov 17, 2025): @PeterSuh-Q3 What does `synodisk --smart_info_get /dev/sdg` return?
kerem commented 2026-03-12 18:41:08 +03:00
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@007revad commented on GitHub (Nov 17, 2025):

@framps That's an easy fix.

Change line 606 from this:

        var2=$(echo "$1" | awk '{printf $10}' | awk -F"+" '{print $1}' | cut -d"h" -f1)

to this:

        if [[ $synodisk == "yes" ]]; then
            var2=$(echo "$1" | awk '{printf $6}' | awk -F"+" '{print $1}' | cut -d"h" -f1)
        else
            var2=$(echo "$1" | awk '{printf $10}' | awk -F"+" '{print $1}' | cut -d"h" -f1)
        fi

I have no clue about your updates.

It's using synodisk --smart_info_get instead of smartctl.

<!-- gh-comment-id:3543426465 --> @007revad commented on GitHub (Nov 17, 2025): @framps That's an easy fix. Change line 606 from this: ``` var2=$(echo "$1" | awk '{printf $10}' | awk -F"+" '{print $1}' | cut -d"h" -f1) ``` to this: ``` if [[ $synodisk == "yes" ]]; then var2=$(echo "$1" | awk '{printf $6}' | awk -F"+" '{print $1}' | cut -d"h" -f1) else var2=$(echo "$1" | awk '{printf $10}' | awk -F"+" '{print $1}' | cut -d"h" -f1) fi ``` > I have no clue about your updates. It's using `synodisk --smart_info_get` instead of smartctl.
kerem commented 2026-03-12 18:41:14 +03:00
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@framps commented on GitHub (Nov 17, 2025):

I now see smartlog updated with the measured values and can update 3 to 8. But then I still get

root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i
Synology_SMART_info v1.5.34 - by 007revad
synolix DS418play DSM 7.3.1-86003 
Using smartctl 7.5
Using options: -i

Drive 3  WD30EURX-63T0FY0  WD-WCC4N0600282  /dev/sdc
  1 Raw_Read_Error_Rate          3	Decreased by 5

Finished
<!-- gh-comment-id:3543452093 --> @framps commented on GitHub (Nov 17, 2025): I now see smartlog updated with the measured values and can update 3 to 8. But then I still get ``` root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i Synology_SMART_info v1.5.34 - by 007revad synolix DS418play DSM 7.3.1-86003 Using smartctl 7.5 Using options: -i Drive 3 WD30EURX-63T0FY0 WD-WCC4N0600282 /dev/sdc 1 Raw_Read_Error_Rate 3 Decreased by 5 Finished ```
kerem commented 2026-03-12 18:41:19 +03:00
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@007revad commented on GitHub (Nov 17, 2025):

If you changed 3 to 8 in the log then 3 Decreased by 5 is correct.

<!-- gh-comment-id:3543598621 --> @007revad commented on GitHub (Nov 17, 2025): If you changed 3 to 8 in the log then `3 Decreased by 5` is correct.
kerem commented 2026-03-12 18:41:24 +03:00
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@framps commented on GitHub (Nov 17, 2025):

Are you kidding? If I increase a value from 3 to 8 it was increased by 5, not decreased by 5 😳

<!-- gh-comment-id:3543607904 --> @framps commented on GitHub (Nov 17, 2025): Are you kidding? If I increase a value from 3 to 8 it was increased by 5, not decreased by 5 😳
kerem commented 2026-03-12 18:41:29 +03:00
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@007revad commented on GitHub (Nov 17, 2025):

You changed it in the log to 8. The smart value is 3. 8 - 3 is a decrease.

<!-- gh-comment-id:3543711191 --> @007revad commented on GitHub (Nov 17, 2025): You changed it in the log to 8. The smart value is 3. 8 - 3 is a decrease.
kerem commented 2026-03-12 18:41:34 +03:00
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@framps commented on GitHub (Nov 17, 2025):

It's not my day 😢 You are right. With your patch everything works fine on my system.

I set the rate to 1 in smart.log

root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i
Synology_SMART_info v1.5.34 - by 007revad
synolix DS418play DSM 7.3.1-86003 
Using smartctl 7.5
Using options: -i

Drive 3  WD30EURX-63T0FY0  WD-WCC4N0600282  /dev/sdc
  1 Raw_Read_Error_Rate          3	Increased by 2

Finished

Is there any reason you use smart.log to persist the latest measurements and not the <scriptname>.log ? I find it much more consistent to use <script name>.log instead of some random name like smart.log

<!-- gh-comment-id:3543758672 --> @framps commented on GitHub (Nov 17, 2025): It's not my day 😢 You are right. With your patch everything works fine on my system. I set the rate to 1 in smart.log ``` root@synolix:/var/packages/Synology_SMART_info# ./beta.sh -i Synology_SMART_info v1.5.34 - by 007revad synolix DS418play DSM 7.3.1-86003 Using smartctl 7.5 Using options: -i Drive 3 WD30EURX-63T0FY0 WD-WCC4N0600282 /dev/sdc 1 Raw_Read_Error_Rate 3 Increased by 2 Finished ``` Is there any reason you use `smart.log` to persist the latest measurements and not the `<scriptname>.log` ? I find it much more consistent to use `<script name>.log` instead of some random name like `smart.log`
kerem commented 2026-03-12 18:41:39 +03:00
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@007revad commented on GitHub (Nov 17, 2025):

No reason. I suspect smart.log made sense at the time because it was a log of drives' smart values and not a log of the script's output.

I've changed it to syno_smart_info.log in the next version. The script probably should check if smart.log exists and rename it to syno_smart_info.log

<!-- gh-comment-id:3543913139 --> @007revad commented on GitHub (Nov 17, 2025): No reason. I suspect smart.log made sense at the time because it was a log of drives' smart values and not a log of the script's output. I've changed it to syno_smart_info.log in the next version. The script probably should check if smart.log exists and rename it to syno_smart_info.log
kerem commented 2026-03-12 18:41:44 +03:00
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@framps commented on GitHub (Nov 17, 2025):

I just thought about the extension and it's actually not a log file but a state file. Maybe <scriptname>.state is a better name ?

<!-- gh-comment-id:3544181009 --> @framps commented on GitHub (Nov 17, 2025): I just thought about the extension and it's actually not a log file but a state file. Maybe `<scriptname>.state` is a better name ?
kerem commented 2026-03-12 18:41:49 +03:00
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@007revad commented on GitHub (Nov 17, 2025):

STATE files are files that record the current snapshot of a program's or game's state. They store data about progress, configuration, or a session.

Then I thought maybe .stat or .att

The ".stat" file extension is primarily associated with ASCII format results files generated by various software applications, particularly in engineering and scientific computing.

An ATT file is an intermediate file generated by Web forms when a user submits data using the form in a web browser.

I think stat is possibly best.

<!-- gh-comment-id:3544246730 --> @007revad commented on GitHub (Nov 17, 2025): > STATE files are files that record the current snapshot of a program's or game's state. They store data about progress, configuration, or a session. Then I thought maybe .stat or .att > The ".stat" file extension is primarily associated with ASCII format results files generated by various software applications, particularly in engineering and scientific computing. > An ATT file is an intermediate file generated by Web forms when a user submits data using the form in a web browser. I think stat is possibly best.
kerem commented 2026-03-12 18:41:54 +03:00
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@007revad commented on GitHub (Nov 18, 2025):

@PeterSuh-Q3
Can you try this new test version in default mode and confirm that it now shows a lot more attributes for SAS drives.
https://github.com/007revad/Synology_SMART_info/blob/test/syno_smart_info_synodisk_test2.sh

For SAS drives it should look like this:
Image

<!-- gh-comment-id:3549307454 --> @007revad commented on GitHub (Nov 18, 2025): @PeterSuh-Q3 Can you try this new test version in default mode and confirm that it now shows a lot more attributes for SAS drives. https://github.com/007revad/Synology_SMART_info/blob/test/syno_smart_info_synodisk_test2.sh For SAS drives it should look like this: <img width="661" height="403" alt="Image" src="https://github.com/user-attachments/assets/5cd194fe-d42f-419c-ba60-b40f60da787c" />
kerem commented 2026-03-12 18:41:59 +03:00
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@PeterSuh-Q3 commented on GitHub (Nov 21, 2025):

synodisk --smart_info_get /dev/sdg

synodisk --smart_info_get /dev/sata5
Name: Raw_Read_Error_Rate
Id: 1
Current: 200
Worst: 200
Threshold: 006
Raw: 0
Status: OK
---------------------
Name: Throughput_Performance
Id: 2
Current: 128
Worst: 117
Threshold: 064
Raw: 128
Status: OK
---------------------
Name: Spin_Up_Time
Id: 3
Current: 177
Worst: 176
Threshold: 006
Raw: 4687
Status: OK
---------------------
Name: Start_Stop_Count
Id: 4
Current: 100
Worst: 100
Threshold: 000
Raw: 69
Status: OK
---------------------
Name: Reallocated_Sector_Ct
Id: 5
Current: 200
Worst: 200
Threshold: 140
Raw: 0
Status: OK
---------------------
Name: Power_On_Hours
Id: 9
Current: 006
Worst: 000
Threshold: 000
Raw: 12973
Status: OK
---------------------
Name: Power_Cycle_Count
Id: 12
Current: 100
Worst: 100
Threshold: 000
Raw: 42
Status: OK
---------------------
Name: Read_Soft_Error_Rate
Id: 13
Current: 200
Worst: 200
Threshold: 000
Raw: 0
Status: OK
---------------------
Name: Runtime_Bad_Block
Id: 183
Current: 200
Worst: 200
Threshold: 140
Raw: 0
Status: OK
---------------------
Name: End-to-End_Error
Id: 184
Current: 200
Worst: 200
Threshold: 140
Raw: 0
Status: OK
---------------------
Name: Reported_Uncorrect
Id: 187
Current: 062
Worst: 062
Threshold: 005
Raw: 0
Status: OK
---------------------
Name: Command_Timeout
Id: 188
Current: 100
Worst: 100
Threshold: 000
Raw: 0
Status: OK
---------------------
Name: Airflow_Temperature_Cel
Id: 190
Current: 062
Worst: 062
Threshold: 000
Raw: 27
Status: OK
---------------------
Name: Power-Off_Retract_Count
Id: 192
Current: 100
Worst: 100
Threshold: 000
Raw: 40
Status: OK
---------------------
Name: Temperature_Celsius
Id: 194
Current: 118
Worst: 098
Threshold: 000
Raw: 29
Status: OK
---------------------
Name: Hardware_ECC_Recovered
Id: 195
Current: 128
Worst: 128
Threshold: 000
Raw: 57
Status: OK
---------------------
Name: Reallocated_Event_Count
Id: 196
Current: 128
Worst: 128
Threshold: 000
Raw: 0
Status: OK
---------------------
Name: Current_Pending_Sector
Id: 197
Current: 128
Worst: 128
Threshold: 000
Raw: 0
Status: OK
---------------------
Name: Offline_Uncorrectable
Id: 198
Current: 100
Worst: 254
Threshold: 000
Raw: 0
Status: OK
---------------------
Name: UDMA_CRC_Error_Count
Id: 199
Current: 200
Worst: 200
Threshold: 000
Raw: 0
Status: OK
---------------------
<!-- gh-comment-id:3561472376 --> @PeterSuh-Q3 commented on GitHub (Nov 21, 2025): > synodisk --smart_info_get /dev/sdg ``` synodisk --smart_info_get /dev/sata5 Name: Raw_Read_Error_Rate Id: 1 Current: 200 Worst: 200 Threshold: 006 Raw: 0 Status: OK --------------------- Name: Throughput_Performance Id: 2 Current: 128 Worst: 117 Threshold: 064 Raw: 128 Status: OK --------------------- Name: Spin_Up_Time Id: 3 Current: 177 Worst: 176 Threshold: 006 Raw: 4687 Status: OK --------------------- Name: Start_Stop_Count Id: 4 Current: 100 Worst: 100 Threshold: 000 Raw: 69 Status: OK --------------------- Name: Reallocated_Sector_Ct Id: 5 Current: 200 Worst: 200 Threshold: 140 Raw: 0 Status: OK --------------------- Name: Power_On_Hours Id: 9 Current: 006 Worst: 000 Threshold: 000 Raw: 12973 Status: OK --------------------- Name: Power_Cycle_Count Id: 12 Current: 100 Worst: 100 Threshold: 000 Raw: 42 Status: OK --------------------- Name: Read_Soft_Error_Rate Id: 13 Current: 200 Worst: 200 Threshold: 000 Raw: 0 Status: OK --------------------- Name: Runtime_Bad_Block Id: 183 Current: 200 Worst: 200 Threshold: 140 Raw: 0 Status: OK --------------------- Name: End-to-End_Error Id: 184 Current: 200 Worst: 200 Threshold: 140 Raw: 0 Status: OK --------------------- Name: Reported_Uncorrect Id: 187 Current: 062 Worst: 062 Threshold: 005 Raw: 0 Status: OK --------------------- Name: Command_Timeout Id: 188 Current: 100 Worst: 100 Threshold: 000 Raw: 0 Status: OK --------------------- Name: Airflow_Temperature_Cel Id: 190 Current: 062 Worst: 062 Threshold: 000 Raw: 27 Status: OK --------------------- Name: Power-Off_Retract_Count Id: 192 Current: 100 Worst: 100 Threshold: 000 Raw: 40 Status: OK --------------------- Name: Temperature_Celsius Id: 194 Current: 118 Worst: 098 Threshold: 000 Raw: 29 Status: OK --------------------- Name: Hardware_ECC_Recovered Id: 195 Current: 128 Worst: 128 Threshold: 000 Raw: 57 Status: OK --------------------- Name: Reallocated_Event_Count Id: 196 Current: 128 Worst: 128 Threshold: 000 Raw: 0 Status: OK --------------------- Name: Current_Pending_Sector Id: 197 Current: 128 Worst: 128 Threshold: 000 Raw: 0 Status: OK --------------------- Name: Offline_Uncorrectable Id: 198 Current: 100 Worst: 254 Threshold: 000 Raw: 0 Status: OK --------------------- Name: UDMA_CRC_Error_Count Id: 199 Current: 200 Worst: 200 Threshold: 000 Raw: 0 Status: OK --------------------- ```
kerem commented 2026-03-12 18:42:05 +03:00
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@PeterSuh-Q3 commented on GitHub (Nov 21, 2025):

@PeterSuh-Q3 Can you try this new test version in default mode and confirm that it now shows a lot more attributes for SAS drives. https://github.com/007revad/Synology_SMART_info/blob/test/syno_smart_info_synodisk_test2.sh

For SAS drives it should look like this: Image

root@NAS5:/var/packages/Synosmartinfo/target/bin# ./syno_smart_info_synodisk_test2.sh
Synology_SMART_info v1.5.34 - by 007revad
NAS5 SA6400 DSM 7.2.2-72806-5 
Using smartctl 7.5

Drive 1  ST2000LM015-2E8174  WDZBNLC9  /dev/sata1
SMART overall-health self-assessment test result: PASSED
Please note the following marginal Attributes:
ID# ATTRIBUTE_NAME          FLAG    N_FAILED RAW_VALUE
190 Airflow_Temperature_Cel 0x0022  the_past 32 (Min/Max 20/38)
SMART Error Counter Log:         4
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               10552
 10 Spin_Retry_Count             0
187 Reported_Uncorrect           0
188 Command_Timeout              0
191 G-Sense_Error_Rate           2
194 Temperature_Celsius          32
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         1

Drive 2  ST2000LM015-2E8174  WDZD5V93  /dev/sata2
SMART overall-health self-assessment test result: PASSED
Please note the following marginal Attributes:
ID# ATTRIBUTE_NAME          FLAG    N_FAILED RAW_VALUE
190 Airflow_Temperature_Cel 0x0022  the_past 30 (0 17 37 20 0)
SMART Error Counter Log:         2
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               14809
 10 Spin_Retry_Count             0
187 Reported_Uncorrect           0
188 Command_Timeout              12885098500
191 G-Sense_Error_Rate           3
194 Temperature_Celsius          30
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         0

Drive 3  WD30PURX-64P6ZY0  WD-WMC4N0L5M77D  /dev/sata3
SMART overall-health self-assessment test result: PASSED
SMART Error Counter Log:         No Errors Logged
  1 Raw_Read_Error_Rate          389
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               4783
 10 Spin_Retry_Count             0
194 Temperature_Celsius          28
197 Current_Pending_Sector       1
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         54
200 Multi_Zone_Error_Rate        0

Drive 4  DT01ABA200V  406SD27AS  /dev/sata4
SMART overall-health self-assessment test result: PASSED
SMART Error Counter Log:         176
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  7 Seek_Error_Rate              0
  9 Power_On_Hours               3159
 10 Spin_Retry_Count             0
194 Temperature_Celsius          30
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         176

Drive 5  HUS72303CLAR3000  YXGKYMKK  /dev/sata5
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        2
Total uncorrected write errors:     0
Total corrected write errors:       1
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  9 Power_On_Hours               12973
187 Reported_Uncorrect           0
188 Command_Timeout              0
194 Temperature_Celsius          29
195 Hardware_ECC_Recovered       57
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         0

Drive 6  HUS72303CLAR3000  YXGM31PK  /dev/sata6
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        2
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  9 Power_On_Hours               12973
187 Reported_Uncorrect           0
188 Command_Timeout              0
194 Temperature_Celsius          29
195 Hardware_ECC_Recovered       57
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         0

Drive 7  HUS72303CLAR3000  YXGKR64K  /dev/sata7
SMART Health Status:                OK
Total uncorrected read errors:      0
Total corrected read errors:        28
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      2
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  9 Power_On_Hours               12973
187 Reported_Uncorrect           0
188 Command_Timeout              0
194 Temperature_Celsius          29
195 Hardware_ECC_Recovered       57
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         0

Drive 8  HUS72303CLAR3000  YXGLMV7K  /dev/sata8
SMART Health Status:                OK
Total uncorrected read errors:      324
Total corrected read errors:        88
Total uncorrected write errors:     0
Total corrected write errors:       0
Total uncorrected verify errors:    0
Total corrected verify errors:      0
  1 Raw_Read_Error_Rate          0
  5 Reallocated_Sector_Ct        0
  9 Power_On_Hours               12973
187 Reported_Uncorrect           0
188 Command_Timeout              0
194 Temperature_Celsius          29
195 Hardware_ECC_Recovered       57
197 Current_Pending_Sector       0
198 Offline_Uncorrectable        0
199 UDMA_CRC_Error_Count         0

Finished
<!-- gh-comment-id:3561480541 --> @PeterSuh-Q3 commented on GitHub (Nov 21, 2025): > [@PeterSuh-Q3](https://github.com/PeterSuh-Q3) Can you try this new test version in default mode and confirm that it now shows a lot more attributes for SAS drives. https://github.com/007revad/Synology_SMART_info/blob/test/syno_smart_info_synodisk_test2.sh > > For SAS drives it should look like this: <img alt="Image" width="661" height="403" src="https://private-user-images.githubusercontent.com/39733752/515915427-5cd194fe-d42f-419c-ba60-b40f60da787c.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.2RKHwXX9HAJTBd59DXEID4sPZyl-Y343PGPElyVPWGc"> ``` root@NAS5:/var/packages/Synosmartinfo/target/bin# ./syno_smart_info_synodisk_test2.sh Synology_SMART_info v1.5.34 - by 007revad NAS5 SA6400 DSM 7.2.2-72806-5 Using smartctl 7.5 Drive 1 ST2000LM015-2E8174 WDZBNLC9 /dev/sata1 SMART overall-health self-assessment test result: PASSED Please note the following marginal Attributes: ID# ATTRIBUTE_NAME FLAG N_FAILED RAW_VALUE 190 Airflow_Temperature_Cel 0x0022 the_past 32 (Min/Max 20/38) SMART Error Counter Log: 4 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 10552 10 Spin_Retry_Count 0 187 Reported_Uncorrect 0 188 Command_Timeout 0 191 G-Sense_Error_Rate 2 194 Temperature_Celsius 32 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 1 Drive 2 ST2000LM015-2E8174 WDZD5V93 /dev/sata2 SMART overall-health self-assessment test result: PASSED Please note the following marginal Attributes: ID# ATTRIBUTE_NAME FLAG N_FAILED RAW_VALUE 190 Airflow_Temperature_Cel 0x0022 the_past 30 (0 17 37 20 0) SMART Error Counter Log: 2 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 14809 10 Spin_Retry_Count 0 187 Reported_Uncorrect 0 188 Command_Timeout 12885098500 191 G-Sense_Error_Rate 3 194 Temperature_Celsius 30 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 0 Drive 3 WD30PURX-64P6ZY0 WD-WMC4N0L5M77D /dev/sata3 SMART overall-health self-assessment test result: PASSED SMART Error Counter Log: No Errors Logged 1 Raw_Read_Error_Rate 389 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 4783 10 Spin_Retry_Count 0 194 Temperature_Celsius 28 197 Current_Pending_Sector 1 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 54 200 Multi_Zone_Error_Rate 0 Drive 4 DT01ABA200V 406SD27AS /dev/sata4 SMART overall-health self-assessment test result: PASSED SMART Error Counter Log: 176 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 7 Seek_Error_Rate 0 9 Power_On_Hours 3159 10 Spin_Retry_Count 0 194 Temperature_Celsius 30 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 176 Drive 5 HUS72303CLAR3000 YXGKYMKK /dev/sata5 SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 2 Total uncorrected write errors: 0 Total corrected write errors: 1 Total uncorrected verify errors: 0 Total corrected verify errors: 0 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 9 Power_On_Hours 12973 187 Reported_Uncorrect 0 188 Command_Timeout 0 194 Temperature_Celsius 29 195 Hardware_ECC_Recovered 57 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 0 Drive 6 HUS72303CLAR3000 YXGM31PK /dev/sata6 SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 2 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 0 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 9 Power_On_Hours 12973 187 Reported_Uncorrect 0 188 Command_Timeout 0 194 Temperature_Celsius 29 195 Hardware_ECC_Recovered 57 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 0 Drive 7 HUS72303CLAR3000 YXGKR64K /dev/sata7 SMART Health Status: OK Total uncorrected read errors: 0 Total corrected read errors: 28 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 2 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 9 Power_On_Hours 12973 187 Reported_Uncorrect 0 188 Command_Timeout 0 194 Temperature_Celsius 29 195 Hardware_ECC_Recovered 57 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 0 Drive 8 HUS72303CLAR3000 YXGLMV7K /dev/sata8 SMART Health Status: OK Total uncorrected read errors: 324 Total corrected read errors: 88 Total uncorrected write errors: 0 Total corrected write errors: 0 Total uncorrected verify errors: 0 Total corrected verify errors: 0 1 Raw_Read_Error_Rate 0 5 Reallocated_Sector_Ct 0 9 Power_On_Hours 12973 187 Reported_Uncorrect 0 188 Command_Timeout 0 194 Temperature_Celsius 29 195 Hardware_ECC_Recovered 57 197 Current_Pending_Sector 0 198 Offline_Uncorrectable 0 199 UDMA_CRC_Error_Count 0 Finished ```
kerem commented 2026-03-12 18:42:10 +03:00
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@007revad commented on GitHub (Nov 21, 2025):

@PeterSuh-Q3

Do all 4 SAS drives really show the same "Raw: 57" for Hardware_ECC_Recovered with synodisk --smart_info_get /dev/sataX ?

<!-- gh-comment-id:3561647219 --> @007revad commented on GitHub (Nov 21, 2025): @PeterSuh-Q3 Do all 4 SAS drives really show the same "Raw: 57" for Hardware_ECC_Recovered with `synodisk --smart_info_get /dev/sataX` ?
kerem commented 2026-03-12 18:42:15 +03:00
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@PeterSuh-Q3 commented on GitHub (Nov 21, 2025):

@PeterSuh-Q3

Do all 4 SAS drives really show the same "Raw: 57" for Hardware_ECC_Recovered with synodisk --smart_info_get /dev/sataX ?

The results for SATA5 are already shown above, although not for 4.
Wouldn't the rest yield similar results?
I can't test them right now.
The four disks are currently in the same RAID group. Could this be related?
The fact that all four disks are 57 is suspicious.

---------------------
Name: Hardware_ECC_Recovered
Id: 195
Current: 128
Worst: 128
Threshold: 000
Raw: 57
Status: OK
---------------------
<!-- gh-comment-id:3561710588 --> @PeterSuh-Q3 commented on GitHub (Nov 21, 2025): > [@PeterSuh-Q3](https://github.com/PeterSuh-Q3) > > Do all 4 SAS drives really show the same "Raw: 57" for Hardware_ECC_Recovered with `synodisk --smart_info_get /dev/sataX` ? The results for SATA5 are already shown above, although not for 4. Wouldn't the rest yield similar results? I can't test them right now. The four disks are currently in the same RAID group. Could this be related? The fact that all four disks are 57 is suspicious. ``` --------------------- Name: Hardware_ECC_Recovered Id: 195 Current: 128 Worst: 128 Threshold: 000 Raw: 57 Status: OK --------------------- ```
kerem commented 2026-03-12 18:42:20 +03:00
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@007revad commented on GitHub (Nov 22, 2025):

I guess it could be a result of using a RAID group. It's also suspicious for the 4 drives to have the exact same temperature.

I had someone with 2 HD6500s test the script as well. On a real HD6500 synodisk --smart_info_get /dev/sasX returns Failed to get the smart info of /dev/sas8. When that happens the script defaults back to smartctl.

https://www.synology-forum.de/threads/smart-werte-auslesen-und-interpretieren.131057/post-1263762
https://www.synology-forum.de/threads/smart-werte-auslesen-und-interpretieren.131057/post-1263763

<!-- gh-comment-id:3566195435 --> @007revad commented on GitHub (Nov 22, 2025): I guess it could be a result of using a RAID group. It's also suspicious for the 4 drives to have the exact same temperature. I had someone with 2 HD6500s test the script as well. On a real HD6500 `synodisk --smart_info_get /dev/sasX` returns `Failed to get the smart info of /dev/sas8`. When that happens the script defaults back to smartctl. https://www.synology-forum.de/threads/smart-werte-auslesen-und-interpretieren.131057/post-1263762 https://www.synology-forum.de/threads/smart-werte-auslesen-und-interpretieren.131057/post-1263763
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