md0 + UUIDs for member disks

[Felix Natter <fnatter@gmx.net>]

hello Debian experts,

I have /dev/md0 mounted at /storage which consists of two HDDs.

Now I would like to add an SSD drive for better performance of
VMs. Usually, before doing this, I make sure that all of my disks are
mounted using UUID and not device names. I do not think this is
the case for the two member HDDs of md0 (cat /proc/mdstat).
Is there an easy way to fix this?

If I need to reinstall, can I keep the two member HDDs with all the
data, i.e. does the Debian12 installer recognize the member HDDs
and will allow me to configure /dev/md0?

Many Thanks and Best Regards,
Felix
-- 
Felix Natter