软件包: kvm (1:62+dfsg-0ubuntu8.2) [security]
kvm 的相关链接
Ubuntu 的资源:
下载源码包 kvm:
维护者:
Please consider filing a bug or asking a question via Launchpad before contacting the maintainer directly.
Original Maintainer (usually from Debian):
- Jan Luebbe
It should generally not be necessary for users to contact the original maintainer.
外部的资源:
- 主页 [kvm.qumranet.com]
相似软件包:
Full virtualization on x86 hardware
Using KVM, one can run multiple virtual PC:s, each running unmodified Linux or Windows images. Each virtual machine has private virtualized hardware: a network card, disk, graphics adapter, etc.
KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux hosts on x86 hardware with x86 guests. KVM is intended for systems where the processor has hardware support for virtualization, see below for details. All combinations of 32-bit and 64-bit host and guest systems are supported, except 64-bit guests on 32-bit hosts.
For the best performance the processor must support hardware virtualization, provided by AMD's SVM capability and Intel's VT. To find out if your processor has the necessary support, do as follows:
* Make sure you run Linux 2.6.16 or newer for AMD processors, or Linux 2.6.15 for Intel processors. Older Linux versions do not report the virtualization capabilities.
* Run this command in a shell: egrep '^flags.*(vmx|svm)' /proc/cpuinfo
If it prints anything, the processor provides hardware virtualization support and is suitable for use with KVM.
Without hardware support, KVM falls back to the considerably slower QEMU-based software virtualization. In this case, it makes more sense to use the qemu package, possibly with the kqemu package for better performance.
The recommended qemu package contains the the qemu-img program needed to create virtual disk images as well as the script /usr/sbin/qemu-make-debian-root, which uses debootstrap to build a debian disk image. See the man page for qemu-make-debian-root. The suggested hal package is only used for automatically reporting the system bios version and computer model when reporting bugs. The suggested etherboot package contains Etherboot ROM images for, among others, the NE2000, PCNET and RTL8139 ethernet cards emulated (see appendix A. List of supported NICs in the package etherboot-doc).
KVM consists of two loadable kernel modules (kvm.ko and kvm-amd.ko or kvm-intel.ko) and a userspace component. This package contains the userspace component, while kvm-source provides the module source.
其他与 kvm 有关的软件包
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- dep: adduser
- add and remove users and groups
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- dep: bridge-utils
- Utilities for configuring the Linux ethernet bridge
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- dep: iproute
- Professional tools to control the networking in Linux kernels
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- dep: libasound2 (>> 1.0.14)
- ALSA library
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- dep: libc6 (>= 2.4)
- GNU C Library: Shared libraries
同时作为一个虚包由这些包填实: libc6-udeb
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- dep: libgnutls13 (>= 2.0.4-0)
- the GNU TLS library - runtime library
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- dep: libsdl1.2debian (>= 1.2.10-1)
- Simple DirectMedia Layer
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- dep: vgabios
- VGA BIOS software for the Bochs and Qemu emulated VGA card
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- dep: zlib1g (>= 1:1.2.3.3.dfsg-1)
- compression library - runtime
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- sug: debootstrap
- Bootstrap a basic Debian system
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- sug: etherboot
- Bootstrapping for various network adapters
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- sug: hal
- Hardware Abstraction Layer
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- sug: kvm-source
- Source for the KVM driver