flask-getenforce man page on SuSE

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flask-getenforce(8)		   xen-tools		   flask-getenforce(8)

NAME
       flask-getenforce

SYNOPSIS
       This executable is part of the package 'xen-tools': Xen Virtualization:
       Control tools for domain 0

       Documentation for SUSE Linux Enterprise is available online at:
       <http://www.suse.com/documentation/sles11/> and also installed on the
       system at /usr/share/doc/manual/

       Additional documentation for a specific package may be available at
       /usr/share/doc/packages/xen-tools/ ""

DESCRIPTION
       Xen is a virtual machine monitor for x86 that supports execution of
       multiple guest operating systems with unprecedented levels of
       performance and resource isolation.

       This package contains the control tools that allow you to start, stop,
       migrate, and manage virtual machines.

       Modern computers are sufficiently powerful to use virtualization to
       present the illusion of many smaller virtual machines (VMs), each
       running a separate operating system instance. Successful partitioning
       of a machine to support the concurrent execution of multiple operating
       systems poses several challenges. Firstly, virtual machines must be
       isolated from one another: It is not acceptable for the execution of
       one to adversely affect the performance of another. This is
       particularly true when virtual machines are owned by mutually
       untrusting users. Secondly, it is necessary to support a variety of
       different operating systems to accommodate the heterogeneity of popular
       applications. Thirdly, the performance overhead introduced by
       virtualization should be small.

       Xen uses a technique called paravirtualization: The guest OS is
       modified, mainly to enhance performance.

       The Xen hypervisor (microkernel) does not provide device drivers for
       your hardware (except for CPU and memory). This job is left to the
       kernel that's running in domain 0. Thus the domain 0 kernel is
       privileged; it has full hardware access. It's started immediately after
       Xen starts up. Other domains have no access to the hardware; instead
       they use virtual interfaces that are provided by Xen (with the help of
       the domain 0 kernel).

       Xen does support booting other Operating Systems; ports of NetBSD
       (Christian Limpach), FreeBSD (Kip Macy), and Plan 9 (Ron Minnich)
       exist. A port of Windows XP was developed for an earlier version of
       Xen, but is not available for release due to license restrictions.

       In addition to this package you need to install kernel-xen and xen to
       use Xen.

AUTHORS
	   Ian Pratt <ian.pratt@cl.cam.ac.uk>

LICENSE
       GPL v2 or later

SUSE Linux Enterprise Server 11	  2011-11-23		   flask-getenforce(8)
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