Linux Foundation
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· 10 min read
LFCS Exam Traps: Storage, systemd & Networking Gotchas
Avoid the most common LFCS exam mistakes. Learn why XFS can't shrink, when systemctl enable isn't enough, and how to make network changes persist across reboots.
# LFCS Exam Traps: Storage, systemd & Networking Gotchas The LFCS is a performance-based exam — your commands either produce the correct result or they do not. There is no partial credit for knowing the concept if you execute the wrong command. The traps below are not obscure edge cases; they are procedural mistakes that candidates make under time pressure …
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