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61859d1176
The kernel prior 4.3 is exporting FS_EVENT_ON_CHILD bit via procfs fdinfo interface. This bit is kernel's internal and should not be passed in inotify_add_watch call. Thus simply filter it out when obtain from old images for backward compatibility reason. More details here https://lkml.org/lkml/2015/9/21/680 Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
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
How to contribute
- How to submit patches;
- Send all bug reports to mailing list;
- Spread the word about CRIU in social networks;