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Welcome to CRIU, a project to implement checkpoint/restore functionality for Linux in userspace.
 
Welcome to CRIU, a project to implement checkpoint/restore functionality for Linux in userspace.
  
 
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{{BigNote|CRIU is a sub-project of [http://wiki.openvz.org/Main_Page OpenVZ Linux Containers].}}
 
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== Releases ==
 
== Releases ==
  

Revision as of 09:32, 21 September 2012

CRIU is a sub-project of
http://static.openvz.org/wiki/openvz-logo.png

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

Download
Tarball: criu-3.13.tar.bz2
Version: 3.13 "Silicon Willet"
Released: 11 Sep 2019
GIT tag: v3.13
InstallationUsage
Releases


Releases

Latest version

Willet.png
Tarball: criu-3.13.tar.bz2
Version: 3.13 "Silicon Willet"
Released: 11 Sep 2019
GIT tag: v3.13

New features

Bugfixes

  • Auxiliary events were left in inotify queues
  • Lazy-pages daemon didn't detect stack pages and surrounders properly and marked them as "lazy"
  • Memory and resource leakage were detected by coverity, cppcheck and clang

Improvements

  • Use gettimeofday() directly from vdso for restore timings
  • Reformat all .py code into pep8 style

Old versions

3.x

The following 3.x releases were made:

2.x

The following 2.x releases were made:

1.x

The following 1.x releases were made:

0.x

The following 0.x releases were made:

See also

  • Changelogs to see all the changelogs on a single page.


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, 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


Under the hood

External links

More external articles...