Re: change UUID of RAID devcies

On 12/09/2022 16:04, Reindl Harald wrote:

the reason for that game is that the machines are running for 10 years 
now and all the new desktop hardware can't hold 4x3.5" disks and so just 
put them in a new one isn't possible

How many SATA ports does the mobo have? Can you --replace onto the new 
drives (especially if it's raid-10!), then just fail the remaining two 
drives?

Iirc raid-10 doesn't require the drives to be the same size, so provided 
the two new drives are big enough, that should just work.

Then with just two drives you change the raid to raid-1.

Cheers,
Wol