Add disk to array – termtrick.com

Add disk to array

RAID management utility.
More information: <https://manned.org/mdadm>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

sudo mdadm --assemble {{/dev/md0}} {{/dev/sdXN}}

click the source code to copy install mdadm on any operating system with command-not-found.com