Re: Migrating from hard drives to SSDs

[Dan Ritter <dsr@randomstring.org>]

Nicolas George wrote: 
> Dan Ritter (12023-07-11):
> > mdadm create /dev/md10 /dev/nvme0n1p1 /dev/nvme1n1p1 --level=1 --raid-devices=2
> > and so on for the other RAID pairs -- I'd call them md10, 11 and
> > 12 or so on.
> 
> So you… create new RAIDs on the new drives and just ignore the old data?
> That works, but that can hardly be called migrating, can it? Or maybe I
> am missing something ?

A few lines later I'm pretty sure I wrote about copying the data
across.

I suppose I should have mentioned removing or repurposing the
original spinners, too.

-dsr-