→CGroups restoring strategy: proper formatting
When restoring cgroups CRIU may meet already existing cgroup controllers and as result it relies on user choice how to behave in such case: should it overwrite existing properties with values from the image or should ignore them? Or maybe it is unacceptable to modify any existing cgroup?
To break a tie CRIU supports that named restore modes, which should be specified as an addition to <code>--manage-cgroups</code> option.
Mode may be one of the following:
By default <code>soft</code> is assigned if <code>--manage-cgroups</code> option passed without argument (i.e. the same as <code>--manage-cgroups=soft</code>).
[[Category:Under the hood]]