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* Tasks after restore should have lazy VMAs being backed by userfaultfd, the fd itself should be sent before resume to CRIU daemon and closed
* Tasks after restore should have lazy VMAs being backed by userfaultfd, the fd itself should be sent before resume to CRIU daemon and closed
* Only MAP_PRIVATE | MAP_ANONYMOUS will be supported in the 1st version due to kernel constraints
* Only MAP_PRIVATE | MAP_ANONYMOUS will be supported in the 1st version due to kernel constraints
−
* On source side the [[page server]] should be taught to use page-read to send pages out on the destination one
+
* On source side the [[page server]] should be taught to get pages from tasks dumped and send them out on the destination node
* Protocol should include out-of-order pages and background pages pushing (sending them before demand from the process)
* Protocol should include out-of-order pages and background pages pushing (sending them before demand from the process)
* The now dump-only <code>--page-server</code> option should be used for restore action to tell that the memory will be sucked in through page server
* The now dump-only <code>--page-server</code> option should be used for restore action to tell that the memory will be sucked in through page server