Why Your Server Needs A Dedicated Log Partition

Linux Server Admin with Fexingo: Sysadmin, Bash, and Server Engineering · May 21, 2026 · 9m · transcript

Episode 3 of Linux Server Admin with Fexingo: Sysadmin, Bash, and Server Engineering. Lucas and Luna dive into a classic sysadmin mistake: letting logs fill up the root partition. Lucas explains how unbounded logging by a single chatty service took down a mid-size e-commerce platform for three hours last year, and why a dedicated log partition with proper rotation is the fix. He walks through partitioning strategies, logrotate configuration, and the monitoring setup that alerts before disaster. Luna asks about trade-offs: smaller root partition risks, journald vs syslog-ng, and whether…