Main Page
Welcome to CRIU, a project to implement checkpoint/restore functionality for Linux in userspace.
Using
- Usage scenarios
- Ideas how crtools can be used (some are crazy indeed)
- CR tools
- Main checkpoint/restore utility description (sort of HOWTO)
- What software is supported
- Describes TODO list in higher level terms
Developing
- Images
- Description of image files format
- Commits
- Mainline kernel commits tracker
- ZDTM
- Zero downtime test suite
- TODO
- Current TODO list
External links
- 2025-08-13, Software Availability Protection in Cyber-Physical Systems
- 2025-07-14, PhoenixOS: Concurrent OS-level GPU Checkpoint and Restore with Validated Speculation
- 2025-06-18, Improving Checkpoint/Restore Functionality in Kubernetes
- 2025-06-12, MOSE: A Novel Orchestration Framework for Stateful Microservice Migration at the Edge
- 2025-05-14, Elastic Vertical Memory Management for Container-based Stateful Applications in Kubernetes
- 2025-05-02, Practice and Observation: Live Migration for MPI Workload
- 2025-04-28, GRANNY: Granular Management of Compute-Intensive Applications in the Cloud
- 2025-04-28, KubeSPT: Stateful Pod Teleportation for Service Resilience with Live Migration
- 2025-04-04, Optimizing Stateful Microservice Migration in Kubernetes with MS2M and Forensic Checkpointing
- 2025-03-30, CXLfork: Fast Remote Fork over CXL Fabrics
- 2025-02-23, CRIUgpu: Transparent Checkpointing of GPU-Accelerated Workloads
Under the hood
Articles about how things are done in crtools