If I have disks in a RAID-1 array, can I take one of them out and plug it into a different system to be read?
This means, on the target system, treating the disk from the RAID array just like an ordinary disk, regardless of any controller/driver support and without doing any rebuilding.
The idea is that if my array (of 2 disks) degrades, I can plug it into a different system and don't have to get another disk of the same capacity (which gets harder as time passes) and (hopefully) even without access to the original system, in the event that the controller or motherboard goes bad instead of one of the disks.