Highlights creativity in using available resources to solve problems when new ones aren't available. The mechanics had to cannibalize spare parts to keep the machinery operational.
Pro Tip 2/3
Not Destructive
Clarifies that 'cannibalize' in this context doesn't imply destruction but rather repurposing. We cannibalized unused servers for their components, not to discard them, but to upgrade other systems.
Pro Tip 3/3
Practical Solution
Emphasizes 'cannibalize' as a practical, often temporary, fix when other options aren't possible. To restore power, engineers cannibalized parts from less critical systems.