RAIDZ2-0 Error: Disk Failure and Replacement Help Needed

[Ravier]

Hello, I encountered this error on my Proxmox. I have a RAIDZ2-0 system configured with 4 disks, and one of them has failed. What can I do? How do I replace this disk with a new one? I don’t have much knowledge of Linux, so I would appreciate it if the explanations were detailed and step-by-step.

 

[news]

Change the SATA3 6Gbit/s cable first with a NEW one.
Wait until the zfs pool has resilver, that my start after a reboot automatic.
call zpool clear <pool-name> after that.

otherwise see:

# https://docs.oracle.com/cd/E19253-01/819-5461/gbcet/index.html

After all resilver, call zpool scrub <pool-name>

 

[news]

Better zfs like SSD are the Kingston DC600M.

# https://www.kingston.com/en/ssd/dc600m-data-center-solid-state-drive

 

[Ravier]

Better zfs like SSD are the Kingston DC600M.

# https://www.kingston.com/en/ssd/dc600m-data-center-solid-state-drive

Change the SATA3 6Gbit/s cable first with a NEW one.
Wait until the zfs pool has resilver, that my start after a reboot automatic.
call zpool clear <pool-name> after that.

otherwise see:

# https://docs.oracle.com/cd/E19253-01/819-5461/gbcet/index.html

After all resilver, call zpool scrub <pool-name>

Thanks for your feedback @news , I'll try!

 

[Kingneutron]

https://serverfault.com/questions/1147733/zfs-on-linux-disk-replacement-best-practices