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{{header|docs}} | |||
{{Docs_beat_closed}} | |||
[[Category:Docs Project]] | |||
= Checkpoint and Restore Applications with CRUI = | |||
The CRIU (Checkpoint/Restore in User-space) projects offers a user-space implementation of process and process group checkpoint/restore. With the user-space tools crtools included in this release it is possible checkpoint processes and restore them at a later time again (e.g. after a crash) or migrate the checkpointed process or process group to another system. CRIU aims to be as transparent as possible so that no instrumentation or re-compilation of the process to be checkpointed is necessary. | |||
Using the `crtools` package, users can easily checkpoint and restore processes with the crtools package: | |||
`crtools dump -D <dump-directory> -t <PID>` | |||
`crtools restore -D <dump-directory -t <PID>` | |||
To learn more about CRUI, visit http://criu.org and read `man 1 crtools` | |||
[[Category:Draft documentation]] | |||
[[Category:Documentation beats]] | |||
Revision as of 05:54, 8 May 2013
Work on beats has now moved to git at https://pagure.io/fedora-docs/release-notes. If you have changes or additions, please contact the docs team via #fedora-docs, docs@lists.fedoraproject.org, or with the release-notes BZ component.
Checkpoint and Restore Applications with CRUI
The CRIU (Checkpoint/Restore in User-space) projects offers a user-space implementation of process and process group checkpoint/restore. With the user-space tools crtools included in this release it is possible checkpoint processes and restore them at a later time again (e.g. after a crash) or migrate the checkpointed process or process group to another system. CRIU aims to be as transparent as possible so that no instrumentation or re-compilation of the process to be checkpointed is necessary.
Using the crtools package, users can easily checkpoint and restore processes with the crtools package:
crtools dump -D <dump-directory> -t <PID>
crtools restore -D <dump-directory -t <PID>
To learn more about CRUI, visit http://criu.org and read man 1 crtools