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* <b>Q</b>: I've built CRIU, how can I make sure it works?
* <b>Q</b>: I've built CRIU, how can I make sure it works?
* <b>A</b>: There are two minimal things to do. First is to [[check the kernel]] and the second is run the [[ZDTM test suite]].
* <b>A</b>: There are two minimal things to do. First is to [[check the kernel]] and the second is run the [[ZDTM test suite]].
== Docker ==
* <b>Q</b>: Cannot restore from images onto freshly created container (E.g. [https://github.com/xemul/criu/issues/289 this] gihub issue)
* <b>A</b>: CRIU doesn't checkpoint filesystem, so once you've checkpointed the container, the images contain path to files, that sit in the ''modified'' root tree. So you cannot restore from images on ''another'' root tree, you need to get the same tree back. You need to say <code>docker commit</code> after the checkpoint and restore only on this particular image.
[[Category: HOWTO]]
[[Category: HOWTO]]
[[Category: Under the hood]]
[[Category: Under the hood]]