I demonstrate how OpenVZ can be used with a ZFS backend to provide an effective development/production ecosystem where datasets and OS state can be checkpointed and sync'd across hosts with efficiency and versatility.

Missing pieces for full ARM/AArch64 support and new use cases from ARM work hopefully worth sharing across all architectures

The new cgroupv2 API: getting more consistent and more well organized.

In this talk I'll cover the ways we use checkpoint restore in LXD, as well as some challenges we face.

Executing efficient checkpoint/restart for distributed applications

Update on file capabilities in containers

Git Series Discussion (slides)

Decrease downtime during process migration using userfaultfd to restore memory pages on demand.

In this presentation, we will talk about some of the open challenges in checkpointing.

Few words about why current restorer sucks and how to make it work better.

Why CRIU can't dump any set of processes

A critical look at Linux APIs from an application developer perspective

Fast in-kernel container networking with security policy enforcement based on BPF programs which are generated on the fly for each container.

This talk will present git-series, a new git tool for tracking patch series through rebases and other non-fast-forwarding operations. (slides)

Learn how Linux safely supports unprivileged users creating and starting containers. (slides)