Hi all, appreciate the help in advance. Today I got in a 6TB Seagate Barracuda drive and installed it just fine. However, after a reboot, I was met with "Unmountable: Unsupported partition layout" on three of my drives, including the new one.

 

 

 

Attached are my diagnostics and the screenshot of the only one drive trying xfs_repair -n, other drives don't have this option.

 

 

I'm pretty terrified of losing a lot of photos and feel pretty stupid for panicking and trying to fix it myself. I hope I can recover all of these files on the drives.

hutower-alpha-diagnostics-20231201-0142.zip

Post the output of:
 

fdisk -l /dev/sdc
fdisk -l /dev/sdf
fdisk -l /dev/sdd

 

13 hours ago, JorgeB said:

Post the output of:
 

fdisk -l /dev/sdc
fdisk -l /dev/sdf
fdisk -l /dev/sdd

 

Two of the disks don't even have a partition, since there's no parity there's also no option to rebuild, you can try using testdisk to see if it can be recovered.

 

For sdc post the output of:

 

xfs_repair -v /dev/sdc1

 

5 hours ago, JorgeB said:

Two of the disks don't even have a partition, since there's no parity there's also no option to rebuild, you can try using testdisk to see if it can be recovered.

 

For sdc post the output of:

 

xfs_repair -v /dev/sdc1

 

Another screenshot here:
 

 

Seems like all of the data was lost since the 6TB with partition was where all the files lived.

You have the disk mounted, xfs_repair cannot be run like that, but if it's mounted there's also no need, the partition layout is the problem, it's not the required Unraid standard, but since it mounts with UD you can just copy the data and reformat.