1

This question already has an answer here:

Command: # mdadm --detail /dev/md0, UUID: UUID : 75ef0eb7:26381ba8:a00e8abd:98c0de06

Command: # ls -lh /dev/disk/by-uuid/, UUID: c016314e-55fc-4a03-b3d2-4d2862cce7cc -> ../../md0

Why are UUIDs different?

marked as duplicate by Jeff Schaller, Stephen Rauch, G-Man, peterh, Archemar Nov 17 '17 at 7:06

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

Browse other questions tagged or ask your own question.