• Table of Contents
• First steps with robinhood tmpfs (Temporary Filesystem Manager)
• Introduction
• Installation
• Robinhood
• Install from RPM
• Build and install from the source tarball
• Requirements
• Build
• MySQL database
• Requirements
• Creating database
• Run your first Robinhood instance
• Configuration file
• Running robinhood
• Getting stats on filesystem content
• rbh-report
• rbh-find
• rbh-du
• Scan options and alerts
• Resource monitoring and purges
• Defining purge triggers
• Minimal purge policy
• Space monitoring and purges
• Purge parameters
• Using file classes
• Directory removal
• Setting up web interface
• Robinhood on Lustre
• Purge triggers on OST usage
• File classes and conditions on OST indexes
• File classes/conditions on OST pool names
• Use Lustre changelogs instead of scanning the filesystem with Lustre 2!
• rbh-find -ost and '-pool' options
• Optimizations and compatibility
• [new 2.5] Performance strategies for DB operations
• Slow DB backend
• Fast DB backend
• Database tunings
• Optimize scanning vs reporting speed
• SLES init depedencies
• Lustre troubles
• Getting more information