CRIU

Revision as of 20:55, 25 October 2012 by Kir (talk | contribs) (added description2 (using http://www.mediawiki.org/wiki/Extension:Description2))

Welcome to CRIU, a project to implement checkpoint/restore functionality for Linux in userspace.


Download
Tarball: criu-4.1.tar.gz
Version: 4.1 "CRISCV"
Released: 25 Mar 2025
GIT tag: v4.1
Installation • Usage
Releases

{{#description2:Checkpoint/Restore In Userspace, or CRIU, is a software tool for Linux operating system. Using this tool, you can freeze a running application (or part of it) and checkpoint it to a hard drive as a collection of files. You can then use the files to restore and run the application from the point it was frozen at. The distinctive feature of the CRIU project is that it is mainly implemented in user space.}}

Using

CR tools
Main checkpoint/restore utility description (sort of HOWTO)
Usage scenarios
Ideas how crtools can be used (some are crazy indeed)
What software is supported
Describes TODO list in higher level terms
LXC
How to dump and restore an LXC container

Developing

If you're interested in CRIU development, please subscribe to the criu mailing list: https://openvz.org/mailman/listinfo/criu

Images
Description of image files format
Commits
Mainline kernel commits tracker
ZDTM Test Suite
Zero downtime test suite
TODO
Current TODO list


Other

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