Pano_78

Worked like a charm, the parity is now rebuilding, Thank you for all your help

Exactly what I needed, I'll give it a try, thanks!

Yes, completely broken, a ton of bad sectors and write errors, already sent the drive back for replacement.

Here are the diagnostics of the server. tower-diagnostics-20231206-1553.zip

I tried to replace one 4tb disk of the array with an 8tb one just to get more space, I followed the steps in the guide, when the rebuild of the new drive started it failed right away, the drive is defective an has a ton of errors. So I tried to put back the old 4tb one that is in good condition but now I get the error that is too small and won't let me put it back in the array. Is there a way to do this? If not, can I run the array with one drive missing while I get a replacement of the defective 8tb drive? Thanks for your help