ok and what about the 4tb one?

It would be the same, but try in just one of them first, with or without cloning.

Thank you for your response, I am still learning unraid so I have some questions

on how to proceed.

 

The 10TB and 4TB drives will need to be fixed based on your last response.

To test that process out, I can clone each drive and test the fix first.

 

Can I clone the 10tb drive to an 18tb drive and test the fix there or do I need

to clone a 10tb to a 10tb?

 

I have not used DD before, is this the correct format?

dd if=/dev/sdd of=/dev/sdb bs=64M conv=noerror

 

the 10TB drive is listed as sdd, the 18TB drive is listed as sdb.

9 hours ago, Smoketrain said:

Can I clone the 10tb drive to an 18tb drive

That should work for testing.

 

9 hours ago, Smoketrain said:

is this the correct format?

that works, you can also add 

status=progress

to get a visual progress line

I have cloned one of the incorrect drives to the new 18TB drive and ran

Quote

sgdisk -o -a 8 -n 1:32K:0 /dev/sdX

now I am going to do the next step from your instructions:

Quote

 

After that do a new config again, just to make sure the new layout is loaded, or just see if it mounts with the UD plugin in read only mode

 

 

What is read only mode,  I see maintenance mode, but not read only mode?

2 hours ago, Smoketrain said:

I have cloned one of the incorrect drives to the new 18TB drive and ran

now I am going to do the next step from your instructions:

 

What is read only mode,  I see maintenance mode, but not read only mode?

 

He's talking about the unassigned devices plugin, there should be a section on the MAIN tab closer to the bottom where you can mount disks that are not in the array slots at the top. There should be a toggle to mount it read-only from there.

 

Edited May 11, 20251 yr by MowMdown