mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-30 22:05:36 +00:00
99e65b424c
First restore "all" and then "default"(and "dev") as for some ipv6 sysctls setting all can change the latter(forwarding, disable_ipv6) e.g.: echo 1 > /proc/sys/net/ipv6/conf/default/disable_ipv6 echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6 cat /proc/sys/net/ipv6/conf/default/disable_ipv6 0 As changing disable_ipv6 sysctl for some device may change mtu sysctl do not optimize mtu's restore. Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com> Reviewed-by: Andrew Vagin <avagin@virtuozzo.com> Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.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;