Tashiy

Great, thank you very much for you analysis an explanation. I learned alot in the process. I replaced the right disk and now it's repairing/resyncing. After that I will check the Raw_Read_Error_Rate on both disks. If one has still error's I will switch the left one with the one I just pulled.

Thank you for your answer Mijzelf. I entered the commands over ssh, but I have a hard time to interpret them. What would be the best next step? Maybe "factory reset" and delete all the volumes and recreate the raid? Or replace the disk (which one, left or right bay)? Edit: I saw the following error via dmesg: end_request:…

Thank you very much for explanation Mijzelf. I tired now to repair the volume, but after "repairing" the volume goes back to the status degraded (screenshots below). I tried this multiple times. 'Current Pending Sector count' on both disks seems to be 0 (screenshots below). I also have access over SSH, if I need to do some…