How will ubuntu server behave if, after installing it, add a hard drive and create a hardware raid array from them?

Question

RAID

How will ubuntu server behave if, after installing it, add a hard drive and create a hardware raid array from them? Will grub crash?

Answer 1

Most likely, the hardware raid will re-partition the disks for itself and generally everything that was on the disk will fly.
In addition, there is a high chance that the UUID of the block device will change.
It all depends on the controller though.
Make a raid initially, put ubuntu on it and then add screws.

Answer 2

This is the same.
There are standards https://en.wikipedia.org/wiki/SQL#Interoperability...
I use the first option, because he is clearer.

Answer 3

There is also a third option in the form of a very short
select * from table
Of the options with naming - somehow prettier through "AS"