In this episode of Linux Server Admin with Fexingo, Lucas and Luna dive into a powerful but often overlooked feature of Logical Volume Manager (LVM): snapshot-based backups for fast recovery. They walk through a real-world scenario where a failed software update on a production database server requires rolling back in under 10 minutes. Lucas explains how LVM snapshots work at the block level, the key difference between thin and thick snapshots, and the gotchas around space allocation and performance. Listeners will learn the exact commands to create, mount, and merge a snapshot, plus a production-ready backup script pattern. Perfect for sysadmins who want to recover quickly without restoring from full disk images. Episode 56 of Linux Server Admin with Fexingo – ad-free and listener-supported.

#Linux #Sysadmin #LVM #Snapshots #Backup #Recovery #ServerEngineering #Bash #BlockLevel #ThinSnapshots #DatabaseBackup #Production #Rollback #Technology #LinuxServerAdmin #Fexingo #FexingoBusiness #BusinessPodcast

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