LVM2
storage virtualization

Milan Broz
Linux Weekend 2007
Title
Introduction
Technology overview
LVM2 - definition
Linux LVM - History
MD versus DM/LVM
Device mapper
DM - mapped device access
DM - control interface
DM - Targets
DM - applications
DM - dmsetup example
LVM2 - 3 layers
LVM2 - schema
LVM2 - commands
LVM2 - metadata
LVM2 - metadata example
LVM2 - use example
LVM2 - pvmove
LVM2 - pvmove example
LVM2 - snapshots
LVM2 - snapshots schema (COW)
LVM2 - snapshots example
LVM2 - resizing volume and fs
LVM2 - resizing example
DMRAID
DMRAID - commands
DMRAID raid45 target
kpartx utility
Cluster LVM
Cluster LVM requirements
Links

Video stream (in Czech)
Download PDF version