# LXD > This is the documentation for LXD, a system container and virtual machine manager. 2014-2026 AGPL-3.0, LXD contributors ## Pages in this subsection - [ZFS storage driver internals](index.html.md): Internal implementation details of the LXD ZFS storage driver, including image variant datasets and soft deletion. ## Optional - [Top-level llms.txt](../../llms.txt): Complete documentation index.