after a rebuild (replaced a 4tb with a 8tb) all the data was missing but the drive still says that 3.76tb are used (the same amount that was used on the 4tb) but cant find any of me files and im not sure where to go from here.

tower-diagnostics-20201111-1323.zip

https://wiki.unraid.net/Check_Disk_Filesystems#Checking_and_fixing_drives_in_the_webGui

im not sure what do do now, i did a check and the output is in a text document and i was hoping someone could tell me what it means and maybe where to go from here

-n output.txt

Any idea why disk6 is showing as a new disk in that 1st screenshot? In syslog it looks like it wasn't mounting, and it seems you were having connection problems with disk6 during that whole rebuild.

 

And no SMART report from disk6 which suggests it is still having connection problems.

 

You must always double check all connections whenever you are mucking about in the case changing disks or whatever.

 

Do you still have the original disk2 with its data intact?

 

no the original failed

43 minutes ago, trurl said:

double check all connections

If we can get disk6 to mount then maybe we can try the rebuild again.

And DON'T FORMAT anything!!!

OK ill give it a go tomorrow when i have access to the system

30 minutes ago, Morgebear said:

OK ill give it a go tomorrow when i have access to the system

Could take some additional forum help to get through this so you may need access for several hours