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→Miscellaneous topics: move "Limitations" to be the first topic
== Miscellaneous topics ==
=== Limitations ===
* Container does not have direct access to hardware such as hard drive, network card, or a PCI device. Such access can be granted by host system administrator if needed.
=== Containers overhead ===
OpenVZ works almost as fast as a usual Linux system. The only overhead is for networking and additional resource management (see below), and in most cases it is negligible.
=== OpenVZ host system scope ===
From the host system, all containers processes are visible.
=== Networking (routed/bridged) ===
Does it differ much from VMs?
