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blcrcheckpointcontainercontainerscriudmtcphighly-availablelinuxmemory-trackingmigrationparasitepost-copyrestoresnapshotsuspenduserfaultfdzero-downtime
9d2e1dfebe
Right now the contents of the sysvipc shmem segment is stored as raw blob in the ipcns-shm image. This is bad for two reasons. First is that huge segments with holes are filled with real zeroes in image. Second is that we prefer not to mix images with pb object and raw data. To fix both let's re-use the shmem.c code that keeps anon shared memory contents in pagemap/pages images. https://github.com/xemul/criu/issues/287 Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com> Signed-off-by: Andrei Vagin <avagin@virtuozzo.com> |
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| compel | ||
| contrib | ||
| coredump | ||
| crit | ||
| criu | ||
| Documentation | ||
| images | ||
| include/common | ||
| lib | ||
| scripts | ||
| soccr | ||
| test | ||
| .gitignore | ||
| .mailmap | ||
| .travis.yml | ||
| COPYING | ||
| CREDITS | ||
| INSTALL.md | ||
| Makefile | ||
| Makefile.compel | ||
| Makefile.config | ||
| Makefile.install | ||
| Makefile.versions | ||
| README.md | ||
CRIU (Checkpoint and Restore in Userspace)
An utility to checkpoint/restore tasks. 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.
The project home is at http://criu.org.
Pages worth starting with are:
- Kernel configuration, compilation, etc
- A simple example of usage
- More sophisticated example with graphical app
A video tour on basic CRIU features
How to contribute
- How to submit patches;
- Send all bug reports to mailing list;
- Spread the word about CRIU in social networks;