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178692e7b2
Because stable_secret sysctl c/r produces a lot of spam error messages in tests: https://github.com/xemul/criu/issues/160 But EIO for these sysctl is valid behavior and no error need to be printed. More general solution will also silence error messages for sysctl_read_{u32,s32,u64}, but the flag CTL_FLAGS_READ_EIO_SKIP is now used only for __CTL_STR and only for stable_secret so we can do silence error only in sysctl_read_char. Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com> Acked-by: Andrew Vagin <avagin@virtuozzo.com> Tested-by: Tycho Andersen <tycho.andersen@canonical.com> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com> |
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| 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
How to contribute
- How to submit patches;
- Send all bug reports to mailing list;
- Spread the word about CRIU in social networks;