ZFS Degraded

[Dexter23]

Hi this mornig i receive email from zfs about state of zfs pool is "degraded"
This is data of the disk is "degraded":


SMART Attributes:


SMART Long Test Result:


DMESG Kernel Message:



In your opinion the SSD is "Healthy"? What about Kernel Message?
Thx

 

[Nemesiz]

Clear ZFS pool and let it run. If the problem appear again then look it more deeply.

 

[Dexter23]

Hi i have clear the errors but this is what i see with "dmesg -w":

 

[Nemesiz]

Try to read sectors and look does it return data

hdparm --read-sector 512890372 /dev/sda
hdparm --read-sector 76753636 /dev/sda
hdparm --read-sector 821232972 /dev/sdb

Another drive test is to scrub with ZFS. It will read all the written data and will validate it.

 

[Dexter23]

Try to read sectors and look does it return data

hdparm --read-sector 512890372 /dev/sda
hdparm --read-sector 76753636 /dev/sda
hdparm --read-sector 821232972 /dev/sdb

Another drive test is to scrub with ZFS. It will read all the written data and will validate it.

Hi
The scrub command result success
The last scrub resut success
Thx

 

[Nemesiz]

Could it be cable?
If it is possible try to swap drive places to see does it effect drive or the slot.