CN103685441A - Remote desktop control system based on Loongson terminal - Google Patents

Abstract

Translated fromChinese

本发明提供一种基于龙芯终端的远程桌面控制系统。包含龙芯云存储、服务器和龙芯云终端模块，均连接到高速网络；服务器模块装有虚拟机、操作系统和spice服务器端，操作系统运行于虚拟机模拟的硬件资源上；龙芯云终端模块包含管理节点和用户登录终端，管理节点装有虚拟机管理器，用户登录终端装有spice远程登录客户端，通过spice协议访问服务器模块的操作系统。本发明相对于现有技术，将操作系统运行于虚拟机模拟的硬件资源上，可以达到多个操作系统共享物理服务器的硬件资源，从而提高资源利用率；另外，使用spice协议将服务器中的CPU或GPU密集型任务转移到用户登录终端，使得高清视频和声音等的播放更流畅。

The invention provides a remote desktop control system based on a Godson terminal. It includes Loongson cloud storage, server and Loongson cloud terminal modules, all of which are connected to the high-speed network; the server module is equipped with a virtual machine, operating system and spice server, and the operating system runs on the hardware resources simulated by the virtual machine; the Loongson cloud terminal module includes management Nodes and user login terminals, the management node is equipped with a virtual machine manager, and the user login terminal is equipped with a spice remote login client to access the operating system of the server module through the spice protocol. Compared with the prior art, the present invention runs the operating system on the hardware resources simulated by the virtual machine, so that multiple operating systems can share the hardware resources of the physical server, thereby improving resource utilization; in addition, using the spice protocol to transfer the CPU in the server Or GPU-intensive tasks are transferred to the user login terminal, making the playback of high-definition video and sound more smooth.

Description

A kind of remote desktop control system based on Godson terminal

Technical field

The present invention relates to desktop virtual tele-control system, particularly a kind of desktop virtual tele-control system based on Godson terminal.

Background technology

Common desktop virtual technology is to be all used on X86 machine, and Telnet employing is RDP (Remote Display Protocol) agreement.Because this agreement is the proprietary protocol that Microsoft creates, the server end of agreement is built in microsoft operation system, so client can only be accessed remote Windows desktop.There is no at present the desktop virtual tele-control system that adopts spice (Simple Protocol for Independent Computing Environment) protocol access Windows or (SuSE) Linux OS, particularly based on domestic CPU platform, as the desktop virtual tele-control system of Godson terminal.

Summary of the invention

The problem existing for prior art, main purpose of the present invention is to provide the desktop virtual tele-control system of a kind of spice of employing protocol access Windows or (SuSE) Linux OS.

For achieving the above object, the invention provides a kind of remote desktop control system based on Godson terminal.Should the remote desktop control system based on Godson terminal comprise Godson cloud memory module, server module and Godson cloud terminal module, Godson cloud memory module, server module and Godson cloud terminal module are connected to express network by interface; Server module is equipped with virtual machine, operating system and spice server end, and this virtual machine moves required hardware resource for simulated operating system, and this operating system is on the hardware resource of virtual machine simulation; This Godson cloud terminal module comprises management node and user's registration terminal, management node is equipped with virtual machine manager, this virtual machine manager is for the virtual machine of management server module, user's registration terminal is equipped with spice telnet client end, and this user's registration terminal is by the operating system of spice protocol access server module.

Further, spice agreement is transferred to user's registration terminal by the CPU intensity in server module or GPU intensive task.

Further, except user's registration terminal of spice telnet client end is housed, rdesktop telnet client end is housed, user's registration terminal of rdesktop telnet client end is housed by the operating system of this server module of rdesktop protocol access.

Further, this Godson cloud memory module is for the file of managed storage in long-range LoongDisk storage system; Godson cloud memory module adopts unified storage architecture.

Further, this server module is X86 server.Virtual machine manager for the establishment of management server module virtual machine, configuration, clone, share, start, migration.Virtual machine manager is virt-manager, and this X86 server is equipped with libvirt, and virt-manager is used the ssh link of libvirt that PKI is copied to X86 server.

With respect to prior art, first, virtual machine is installed on server, operating system, on the hardware resource of virtual machine simulation, can be reached to the hardware resource of a plurality of operation systems share physical servers, thereby improve resource utilization; Secondly, use spice agreement that the CPU intensity in server or GPU intensive task are transferred to user's registration terminal, make the broadcasting of HD video and sound etc. more smooth.

Accompanying drawing explanation

Fig. 1 is the structure chart of embodiment that the present invention is based on the remote desktop control system of Godson terminal

Embodiment

Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail.

As shown in Figure 1, be the structure chart of embodiment that the present invention is based on the remote desktop control system of Godson terminal.

For desktop virtual Telnet and management system are provided in Godson terminal, the invention provides a kind of remote desktop control system based on Godson terminal.Should the remote desktop control system based on Godson terminal comprise Godson cloud memory module, server module and Godson cloud terminal module, Godson cloud memory module, server module and Godson cloud terminal module are all connected to express network by corresponding port.

This Godson cloud memory module is that a dragon is deposited (LoongDisk), for the file of managed storage in long-range LoongDisk storage system, LoongDisk is a extensive privately owned cloud storage system, as long as be connected to managed storage that internet just can the be convenient and safe file in long-range LoongDisk storage system, as managed storage, the local file, and realize and other users' efficient file-sharing.LoongDisk has good space utilisation and flexibility, and unified transparent access interface is externally provided, and can be distribute according to need memory space and carry out quick Dynamic expansion according to the growth of user capacity of user.At secure data area, LoongDisk adopts unified storage architecture, can effectively prevent the loss of data that hardware damage and personnel cause.

Server module is several X86 servers (quantity is not particularly limited), KVM (Kernel-based Virtual Machine) virtual machine, operating system are all housed on every X86 physical server, by virtual machine, simulate the required hardware resource of operating system, as: CPU, internal memory, network interface card, storage etc.Each operating system all runs on the hardware resource of KVM virtual machine simulation, can reach the hardware resource of a plurality of operation systems share physical servers, thereby improves resource utilization.Meanwhile, server is also responsible for storage work.

This Godson cloud terminal module is tens Godson terminals (quantity is not particularly limited), and from function two classes of classifying, wherein one is management node, and all the other are user's registration terminal.Management node is equipped with virtual machine manager, and this virtual machine manager is for managing a plurality of virtual machines on X86 server.Virtual machine manager can be virt-manager, and system is used virtual machine management program software virt-manager to manage many virtual physical hosts, comprise virtual machine establishment, configuration, clone, share, start and migration.Corresponding X86 server is equipped with libvirt (the C function library of the virtual instrument of main flow under a set of support Linux), virt-manager is used the ssh link of libvirt that PKI is copied to X86 server, so that long-range X86 server trust the machine, it is management node, then just can on virt-manager, open the remote linkage to long-range X86 server, life cycle management to virtual machine is provided, comprise virtual machine establishment, configuration, clone, share, startup, migration etc.

User's registration terminal is used for for users such as keeper, teacher or students.Can spice telnet client end be installed at a part of user's registration terminal, under linux system, this user's registration terminal that spice telnet client end is installed can pass through virtual Windows or the (SuSE) Linux OS of spice agreement RAS module, by the corresponding server module of spice protocol access, spice server end need to be installed.Spice agreement is transferred to user's registration terminal by the CPU intensity in server module or GPU intensive task, make the broadcasting of HD video and sound more smooth, user's registration terminal is obtained and be similar to the user's experience that operates local computer, be applicable to local area network (LAN) (LAN) or wide area network (WAN).In addition, can rdesktop telnet client end be installed at another part user registration terminal, under linux system, user's registration terminal is by the virtual Windows operating system of rdesktop agreement RAS module.

The present invention adopts desktop virtual technology that operating system, application program, user data are all moved to background server, user is transmitted to server by network by the mouse-keyboard information of cloud terminal (client) operation, server receives that the interface of carrying out application after information passes client back by network and show, and makes user obtain the experience of complete PC.The present invention has realized the remote desktop control system based on Godson terminal, for the Telnet based on domestic CPU and management provide a kind of good solution.

More than introduced a kind of remote desktop control system based on Godson terminal.The present invention is not limited to above embodiment, and any technical solution of the present invention that do not depart from only carries out to it improvement or change that those of ordinary skills know, within all belonging to protection scope of the present invention.

Claims (9)

1. the remote desktop control system based on Godson terminal, it is characterized in that, described remote desktop control system comprises Godson cloud memory module, server module and Godson cloud terminal module, and described Godson cloud memory module, server module and Godson cloud terminal module are connected to express network by interface; Described server module is equipped with virtual machine, operating system and spice server end, and described virtual machine moves required hardware resource for simulated operating system, and described operating system is on the hardware resource of described virtual machine simulation; Described Godson cloud terminal module comprises management node and user's registration terminal, described management node is equipped with virtual machine manager, described virtual machine manager is for managing the virtual machine of described server module, described user's registration terminal is equipped with spice telnet client end, and described user's registration terminal is by the operating system of server module described in spice protocol access.

2. the remote desktop control system based on Godson terminal according to claim 1, is characterized in that, described spice agreement is transferred to user's registration terminal by the CPU intensity in server module or GPU intensive task.

3. the remote desktop control system based on Godson terminal according to claim 2, it is characterized in that, described user's registration terminal except spice telnet client end is housed is equipped with rdesktop telnet client end, described in rdesktop telnet client end is housed user's registration terminal by the operating system of server module described in rdesktop protocol access.

4. according to the arbitrary described remote desktop control system based on Godson terminal of claim 1-3, it is characterized in that, described Godson cloud memory module is for the file of managed storage in long-range LoongDisk storage system.

5. the remote desktop control system based on Godson terminal according to claim 4, is characterized in that, described Godson cloud memory module adopts unified storage architecture.

6. the remote desktop control system based on Godson terminal according to claim 1, is characterized in that, described server module is X86 server.

7. the remote desktop control system based on Godson terminal according to claim 6, it is characterized in that, described virtual machine manager is for managing the virtual machine of described server module, comprise managing virtual machines establishment, configuration, clone, share, start, migration.

8. the remote desktop control system based on Godson terminal according to claim 7, is characterized in that, described virtual machine manager is virt-manager.

9. the remote desktop control system based on Godson terminal according to claim 8, is characterized in that, described X86 server is equipped with libvirt, and described virt-manager is used the ssh link of libvirt that PKI is copied to described X86 server.

Images