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0b0f40ecf8
So here's the new test class that handles the test from groups set. The class is inherited from zdtm_test one as what it does is -- starts the pseudo-init in ns/uns flavors and asks one to spawn() the sub-tests from the list. All groups tests can only be run inside ns flavor, so if the host flavor is asked, just the pseudo-init is spawned. This is because using ns flavor is the easiest way to spawn all the sub tests under this init (however, h flavor can be supported by marking the pseudo-init as sub-reaper). On stop this pseudo-init is signalled to stop, it in turn stops all the sub-tests and then exits. When the pid namespace destruction is complete, the sub-tests .out-s are checked. 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;