Not sure how to read these errors

[kahlid74]

Below are errors from a Volume of 12 disks in Raid 6. All disks are online, and the volume is online with no errors reported. I just finished a scrub and it came back clean. These disks are all ~1 year old. Are all these disks dying? I can find nothing in the GUI suggesting these disks have any issues at all. I also cannot see SMART anywhere in the GUI.

Version: FreeNAS-11.2-U4.1
Uptime: 958 Days

* Device: /dev/da10 [SAT], not capable of SMART self-check
* Device: /dev/da32 [SAT], ATA error count increased from 0 to 2
* Device: /dev/da32 [SAT], 2 Currently unreadable (pending) sectors
* Device: /dev/da32 [SAT], 137 Offline uncorrectable sectors
* Device: /dev/da32 [SAT], 140 Currently unreadable (pending) sectors
* Device: /dev/da32 [SAT], not capable of SMART self-check
* Device: /dev/da32 [SAT], 347 Offline uncorrectable sectors
* Device: /dev/da30 [SAT], 30 Currently unreadable (pending) sectors
* Device: /dev/da30 [SAT], 30 Offline uncorrectable sectors
* Device: /dev/da30 [SAT], ATA error count increased from 0 to 10
* Device: /dev/da30 [SAT], 87 Currently unreadable (pending) sectors
* Device: /dev/da26 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da26 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.
* Device: /dev/da25 [SAT], 2 Currently unreadable (pending) sectors
* Device: /dev/da25 [SAT], 17 Offline uncorrectable sectors
* Device: /dev/da25 [SAT], ATA error count increased from 0 to 2
* Device: /dev/da24 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da24 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.
* Device: /dev/da29 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da29 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.
* Device: /dev/da31 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da31 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.

What is going on here?

 

[morganL]

Below are errors from a Volume of 12 disks in Raid 6. All disks are online, and the volume is online with no errors reported. I just finished a scrub and it came back clean. These disks are all ~1 year old. Are all these disks dying? I can find nothing in the GUI suggesting these disks have any issues at all. I also cannot see SMART anywhere in the GUI.

Version: FreeNAS-11.2-U4.1
Uptime: 958 Days

* Device: /dev/da10 [SAT], not capable of SMART self-check
* Device: /dev/da32 [SAT], ATA error count increased from 0 to 2
* Device: /dev/da32 [SAT], 2 Currently unreadable (pending) sectors
* Device: /dev/da32 [SAT], 137 Offline uncorrectable sectors
* Device: /dev/da32 [SAT], 140 Currently unreadable (pending) sectors
* Device: /dev/da32 [SAT], not capable of SMART self-check
* Device: /dev/da32 [SAT], 347 Offline uncorrectable sectors
* Device: /dev/da30 [SAT], 30 Currently unreadable (pending) sectors
* Device: /dev/da30 [SAT], 30 Offline uncorrectable sectors
* Device: /dev/da30 [SAT], ATA error count increased from 0 to 10
* Device: /dev/da30 [SAT], 87 Currently unreadable (pending) sectors
* Device: /dev/da26 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da26 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.
* Device: /dev/da25 [SAT], 2 Currently unreadable (pending) sectors
* Device: /dev/da25 [SAT], 17 Offline uncorrectable sectors
* Device: /dev/da25 [SAT], ATA error count increased from 0 to 2
* Device: /dev/da24 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da24 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.
* Device: /dev/da29 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da29 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.
* Device: /dev/da31 [SAT], FAILED SMART self-check. BACK UP DATA NOW!
* Device: /dev/da31 [SAT], Failed SMART usage Attribute: 2 Throughput_Performance.

What is going on here?

When lots of drives give errors simultaneously, it is usually a SATA/SAS controller or expander issue....

However, please specify the drive types....

Uptime 958 days is impressive.... but FREENAS 11.2 is a little dated. I can't recommend upgrading while you are having these issues. If it was previously stable, its better to resolve or migrate the data first.

 

[kahlid74]

When lots of drives give errors simultaneously, it is usually a SATA/SAS controller or expander issue....

However, please specify the drive types....

Uptime 958 days is impressive.... but FREENAS 11.2 is a little dated. I can't recommend upgrading while you are having these issues. If it was previously stable, its better to resolve or migrate the data first.

Thanks for replying! Drive info below.

=== START OF INFORMATION SECTION ===
Model Family: Toshiba MG08ACA... Enterprise Capacity HDD
Device Model: TOSHIBA MG08ACA16TE
Serial Number: REDACTED
LU WWN Device Id: 5 000039 b08d938c8
Firmware Version: 0102
User Capacity: 16,000,900,661,248 bytes [16.0 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Tue Sep 27 18:21:10 2022 PDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled